| Patent | Date |
|---|
Transmitting multiple borehole parameters in sonic logging
Grant 4,829,486 - Broding * May 9, 1 | 1989-05-09 |
Porous lithium electrodes and their use in nonaqueous electrochemical cells
Grant 4,780,380 - Prater October 25, 1 | 1988-10-25 |
Injection moldable polyamide-imide containing aromatic sulfone polymers
Grant 4,684,674 - Brooks August 4, 1 | 1987-08-04 |
Seismic data acquisition method
Grant 4,677,598 - Johnson June 30, 1 | 1987-06-30 |
Decoking process
Grant 4,673,442 - Kaplan June 16, 1 | 1987-06-16 |
Polar solvent dedusting
Grant 4,670,104 - Taylor June 2, 1 | 1987-06-02 |
Active carbon containing a dispersion of a metal component and method for making same
Grant 4,656,153 - Wennerberg April 7, 1 | 1987-04-07 |
Catalysts useful for the manufacture of maleic anhydride having a characteristic X-ray diffraction pattern
Grant 4,652,543 - Edwards , et al. * March 24, 1 | 1987-03-24 |
Underground tank assembly with internal bladder
Grant 4,648,523 - Strock March 10, 1 | 1987-03-10 |
Method and apparatus for recycle of entrained solids in off-gas from a gas-phase polyolefin reactor
Grant 4,640,963 - Kreider , et al. February 3, 1 | 1987-02-03 |
Injection moldable polyamide-imide-phthalamide copolymers containing polyetherimides
Grant 4,640,944 - Brooks February 3, 1 | 1987-02-03 |
Disubstituted maleic anhydride compounds
Grant 4,638,072 - Fields , et al. January 20, 1 | 1987-01-20 |
Process for the manufacture of lubricating oils
Grant 4,636,299 - Unmuth , et al. January 13, 1 | 1987-01-13 |
Seismic source system for use in water covered area
Grant 4,632,213 - Domenico December 30, 1 | 1986-12-30 |
Enhanced evaporation from a laser-heated target
Grant 4,629,859 - Reddy December 16, 1 | 1986-12-16 |
Selective conversion of cyano compounds to amides and carboxylic acids
Grant 4,629,700 - Prevatt , et al. December 16, 1 | 1986-12-16 |
Double reverse helix agitator
Grant 4,627,735 - Rose , et al. December 9, 1 | 1986-12-09 |
Sulfur oxide and particulate removal system
Grant 4,622,210 - Hirschberg , et al. * November 11, 1 | 1986-11-11 |
Catalyst and process for the hydrotreating of nitrogen-containing feeds
Grant 4,620,922 - Tait , et al. November 4, 1 | 1986-11-04 |
Nitrogen oxide, sulfur oxide, and particulate removal system
Grant 4,617,175 - Tolpin , et al. October 14, 1 | 1986-10-14 |
Overfill and spillage protection device
Grant 4,615,362 - Hartman , et al. October 7, 1 | 1986-10-07 |
Hydrogenation using copper aluminum borate catalyst
Grant 4,613,707 - Kouba , et al. September 23, 1 | 1986-09-23 |
Decoking apparatus
Grant 4,611,613 - Kaplan September 16, 1 | 1986-09-16 |
Removal of sulfur oxides and particulates with copper-containing absorbers
Grant 4,612,177 - Kretchmer , et al. * September 16, 1 | 1986-09-16 |
Process for simultaneously removing nitrogen oxides, sulfur oxides, and particulates
Grant 4,609,537 - Tolpin , et al. * September 2, 1 | 1986-09-02 |
Process for simultaneously removing sulfur oxides and particulates
Grant 4,609,539 - Horecky , et al. September 2, 1 | 1986-09-02 |
Automatic truck measuring system and process
Grant 4,605,081 - Helmly, Jr. , et al. August 12, 1 | 1986-08-12 |
Process for recovery of methacrylic acid
Grant 4,599,144 - Baleiko , et al. July 8, 1 | 1986-07-08 |
Methods of processing geophysical data and displays of geophysical data
Grant 4,592,032 - Ruckgaber May 27, 1 | 1986-05-27 |
Precorrelation filtering
Grant 4,592,031 - Bradshaw , et al. May 27, 1 | 1986-05-27 |
Strip-auger method of mining thin seams of hydrocarbonaceous deposits
Grant 4,589,700 - Schroder May 20, 1 | 1986-05-20 |
Oil shale retorting and retort water purification process
Grant 4,585,063 - Venardos , et al. April 29, 1 | 1986-04-29 |
Refractory anchor
Grant 4,581,867 - Crowley April 15, 1 | 1986-04-15 |
Process for extruding an article from an amide-imide copolymer and the resultant article
Grant 4,581,264 - Emery , et al. April 8, 1 | 1986-04-08 |
Supported olefin polymerization catalyst
Grant 4,581,342 - Johnson , et al. April 8, 1 | 1986-04-08 |
Containers
Grant 4,579,275 - Peelman , et al. April 1, 1 | 1986-04-01 |
Recovery of a carbonaceous liquid with a low fines content
Grant 4,572,777 - Peck February 25, 1 | 1986-02-25 |
Supervisory control system for remotely monitoring and controlling at least one operational device
Grant 4,573,115 - Halgrimson February 25, 1 | 1986-02-25 |
Device for aligning a cutter assembly shaft relative to a die face of an underwater pelletizer
Grant 4,569,809 - Baggett February 11, 1 | 1986-02-11 |
Olefin polymerization catalyst system producing polymer with low active chloride
Grant 4,567,155 - Tovrog , et al. January 28, 1 | 1986-01-28 |
Hydrogenation reactions
Grant 4,564,702 - Wennerberg January 14, 1 | 1986-01-14 |
Pulsed in situ retorting in an array of oil shale retorts
Grant 4,552,214 - Forgac , et al. November 12, 1 | 1985-11-12 |
Electrical excitation circuit for gas lasers
Grant 4,549,091 - Fahlen , et al. October 22, 1 | 1985-10-22 |
Method of underground conversion of coal
Grant 4,537,252 - Puri August 27, 1 | 1985-08-27 |
Process for the manufacture of 1,4-bis[2-(4'-carbomethoxystyrenyl)] benzene
Grant 4,537,985 - Puskas , et al. August 27, 1 | 1985-08-27 |
System to control the vertical movement of a drillstring
Grant 4,535,972 - Millheim , et al. August 20, 1 | 1985-08-20 |
Method and apparatus for obtaining selected samples of formation fluids
Grant 4,535,843 - Jageler August 20, 1 | 1985-08-20 |
Shale oil stabilization with a hydrogen donor quench
Grant 4,536,278 - Tatterson , et al. August 20, 1 | 1985-08-20 |
Method for coating containers
Grant 4,534,995 - Pocock , et al. August 13, 1 | 1985-08-13 |
Method and apparatus for controlling the discharge of product from vapor phase polymerization of monomers in a horizontal stirred-bed reactor
Grant 4,535,134 - de Lorenzo , et al. August 13, 1 | 1985-08-13 |
Method of making multilayer photoelectrodes and photovoltaic cells
Grant 4,534,099 - Howe August 13, 1 | 1985-08-13 |
Pulsed retorting with continuous shale oil upgrading
Grant 4,532,991 - Hoekstra , et al. August 6, 1 | 1985-08-06 |
Disposal of spent oil shale and other materials
Grant 4,529,497 - Watson , et al. July 16, 1 | 1985-07-16 |
Mixed ester retreated propylene polymerization catalyst
Grant 4,526,882 - Johnson , et al. July 2, 1 | 1985-07-02 |
Hydrocarbon conversion method
Grant 4,526,675 - Mahoney , et al. July 2, 1 | 1985-07-02 |
Halomethyl, methyl maleic anhydride and synthesis of bromomethyl, methyl maleic anhydride
Grant 4,526,986 - Fields , et al. July 2, 1 | 1985-07-02 |
Separation of hydrogen sulfide from gaseous and non-aqueous liquid streams
Grant 4,526,774 - Maas, Jr. , et al. July 2, 1 | 1985-07-02 |
High speed sonic logging using multiple transducers
Grant 4,524,433 - Broding June 18, 1 | 1985-06-18 |
Bottle
Grant D279,167 - Haney , et al. June 11, 1 | 1985-06-11 |
Polyborate esters and their use in lubricants
Grant 4,519,926 - Basalay , et al. May 28, 1 | 1985-05-28 |
Non-aqueous electrochemical cell and electrolyte
Grant 4,520,083 - Prater , et al. May 28, 1 | 1985-05-28 |
Etched metal electrodes and their use in nonaqueous electrochemical cells
Grant 4,520,084 - Tinker , et al. May 28, 1 | 1985-05-28 |
Metal-containing active carbon and methods for making and using same
Grant 4,518,488 - Wennerberg May 21, 1 | 1985-05-21 |
Catalysts for the production of maleic anhydride by the oxidation of butane
Grant 4,515,904 - Edwards May 7, 1 | 1985-05-07 |
Method for manufacture of AMS-1B crystalline borosilicate molecular sieve with low sodium content
Grant 4,514,516 - Puskas April 30, 1 | 1985-04-30 |
Gravity gradiometer and method
Grant 4,513,618 - Lautzenhiser April 30, 1 | 1985-04-30 |
Synthesis gas reaction iron containing active carbon catalysts
Grant 4,513,096 - Connolly , et al. April 23, 1 | 1985-04-23 |
Fluid bed retorting system
Grant 4,511,434 - Vasalos April 16, 1 | 1985-04-16 |
Cadmium-containing catalyst
Grant 4,507,399 - Miller , et al. March 26, 1 | 1985-03-26 |
Cadmium- and thorium-containing catalyst
Grant 4,507,400 - Miller , et al. March 26, 1 | 1985-03-26 |
Process to convert linear alkenes selectively using high concentrations of AMS-1B crystalline borosilicate catalyst
Grant 4,503,282 - Sikkenga March 5, 1 | 1985-03-05 |
Process for the manufacture of acrylonitrile and methacrylonitrile
Grant 4,503,001 - Grasselli , et al. March 5, 1 | 1985-03-05 |
Process for removal and recycle of p-toluic acid from terephthalic acid crystallizer solvent
Grant 4,500,732 - Petty-Weeks , et al. February 19, 1 | 1985-02-19 |
Composition for removing sulfur oxides from a gas
Grant 4,497,902 - Bertolacini , et al. February 5, 1 | 1985-02-05 |
Oil shale retorting and retort water purification process
Grant 4,495,056 - Venardos , et al. January 22, 1 | 1985-01-22 |
Catalyst and support, their methods of preparation, and processes employing same
Grant 4,495,062 - Hensley, Jr. , et al. January 22, 1 | 1985-01-22 |
Catalytic hydroliquefaction using a Cr-Mo-Group VIII catalyst
Grant 4,493,761 - Hensley, Jr. , et al. January 15, 1 | 1985-01-15 |
Premix-type burner distributer tip
Grant 4,492,562 - Michel January 8, 1 | 1985-01-08 |
Multilayer photoelectrodes and photovoltaic cells
Grant 4,492,743 - Howe January 8, 1 | 1985-01-08 |
Process for reacting aromatic compounds
Grant 4,487,983 - Miller , et al. December 11, 1 | 1984-12-11 |
System and process for producing and recovering elemental sulfur
Grant 4,487,754 - Reed December 11, 1 | 1984-12-11 |
Hydrocarbon conversion process
Grant 4,483,764 - Hensley, Jr. , et al. November 20, 1 | 1984-11-20 |
Metal-containing active carbon and method for making same
Grant 4,482,641 - Wennerberg November 13, 1 | 1984-11-13 |
Refractory anchor
Grant 4,479,337 - Crowley October 30, 1 | 1984-10-30 |
Woven fabric containing partially fibrillated textile yarn
Grant 4,478,900 - Nebe , et al. October 23, 1 | 1984-10-23 |
Synthesis gas reaction
Grant 4,478,954 - Connolly , et al. October 23, 1 | 1984-10-23 |
Process for preparing palladium on carbon catalysts for purification of crude terephthalic acid
Grant 4,476,242 - Puskas , et al. October 9, 1 | 1984-10-09 |
Poly-imide-oxadiazole soluble in m-cresol
Grant 4,476,295 - Stephens October 9, 1 | 1984-10-09 |
Processing produced fluids of high pressure gas condensate reservoirs
Grant 4,474,591 - Arand , et al. October 2, 1 | 1984-10-02 |
Molybdenum-containing friction modifying additive for lubricating oils
Grant 4,474,673 - Hunt , et al. October 2, 1 | 1984-10-02 |
Reforming catalyst containing a group VIII noble metal, a group VIII non-noble metal, and gallium on separate support particles
Grant 4,469,812 - Sorrentino , et al. September 4, 1 | 1984-09-04 |
Molybdenum-containing friction modifying additive for lubricating oils
Grant 4,466,901 - Hunt , et al. August 21, 1 | 1984-08-21 |
Injection moldable amide-imide polymers and copolymers containing amorphous polyamides
Grant 4,467,011 - Brooks , et al. August 21, 1 | 1984-08-21 |
CO.sub.2 Removal from high CO.sub.2 content hydrocarbon containing streams
Grant 4,466,946 - Goddin, Jr. , et al. August 21, 1 | 1984-08-21 |
Process for purification of crude terephthalic acid
Grant 4,467,111 - Puskas , et al. August 21, 1 | 1984-08-21 |
Process for purification of crude terephthalic acid
Grant 4,467,110 - Puskas , et al. August 21, 1 | 1984-08-21 |
Process for producing butylene polymers having molecular weights in the range of from about 400 to 5000 molecular weight
Grant 4,465,887 - Schammel August 14, 1 | 1984-08-14 |
Horizontal fluid bed retorting process
Grant 4,464,247 - Thacker August 7, 1 | 1984-08-07 |
Synthetic lubricant composition
Grant 4,464,277 - Cousineau , et al. August 7, 1 | 1984-08-07 |
Hydrotreatment process
Grant 4,462,897 - Miller July 31, 1 | 1984-07-31 |
Hydrocarbon conversion catalyst
Grant 4,460,698 - Hensley, Jr. , et al. July 17, 1 | 1984-07-17 |
Composite connecting rod and process
Grant 4,458,555 - Holtzberg , et al. July 10, 1 | 1984-07-10 |
Cryogenic distillative removal of CO.sub.2 from high CO.sub.2 content hydrocarbon containing streams
Grant 4,459,142 - Goddin, Jr. July 10, 1 | 1984-07-10 |
Catalyst and support, and their methods of preparation
Grant 4,456,699 - Hensley, Jr. , et al. June 26, 1 | 1984-06-26 |
In situ retorting of oil shale with air, steam, and recycle gas
Grant 4,454,915 - York , et al. June 19, 1 | 1984-06-19 |
Method of extruding a polystyrene foam using both a physical blowing agent and water
Grant 4,455,272 - Schubert , et al. June 19, 1 | 1984-06-19 |
Composite push rod and process
Grant 4,453,505 - Holtzberg , et al. June 12, 1 | 1984-06-12 |
Hydrotreating catalyst and process
Grant 4,454,026 - Hensley, Jr. , et al. June 12, 1 | 1984-06-12 |
Chromium expanded smectite clay
Grant 4,452,910 - Hopkins , et al. June 5, 1 | 1984-06-05 |
Huff and puff process for retorting oil shale
Grant 4,452,689 - Russum June 5, 1 | 1984-06-05 |
Process to convert C.sub.2 -C.sub.3 olefins to a gasoline blending stock
Grant 4,451,685 - Nevitt , et al. May 29, 1 | 1984-05-29 |
Injection moldable polymers containing phthalic anhydride
Grant 4,448,925 - Hanson May 15, 1 | 1984-05-15 |
Continuous in-line melt flow rate control system
Grant 4,448,736 - Emery , et al. May 15, 1 | 1984-05-15 |
Process for preparation of alpha, beta-unsaturated esters using AMS-1B borosilicate crystalline molecular sieve
Grant 4,447,641 - Hagen May 8, 1 | 1984-05-08 |
Dehydrogenation reactions
Grant 4,447,665 - Wennerberg May 8, 1 | 1984-05-08 |
Injection moldable amide-imide polymers containing calcium moieties
Grant 4,447,574 - Keske , et al. May 8, 1 | 1984-05-08 |
System for measuring downhole drilling forces
Grant 4,445,578 - Millheim May 1, 1 | 1984-05-01 |
Method and apparatus for lubricating a machine
Grant 4,444,292 - Brown , et al. April 24, 1 | 1984-04-24 |
Hydrogenation of carboxylic acids
Grant 4,443,639 - Pesa , et al. April 17, 1 | 1984-04-17 |
Base cup applicator
Grant 4,441,955 - Richardson , et al. April 10, 1 | 1984-04-10 |
Catalytic cracking with reduced emission of noxious gas
Grant 4,440,632 - Vasalos , et al. April 3, 1 | 1984-04-03 |
Fiber-grade terephthalic acid recovered from the effluent from paraxylene oxidation in acetic acid and the catalytic hydrogenation of the oxidation effluent in the presence of metallic platinum family metals
Grant 4,438,279 - Packer , et al. March 20, 1 | 1984-03-20 |
In situ retorting of oil shale with pulsed combustion
Grant 4,436,344 - Forgac , et al. March 13, 1 | 1984-03-13 |
Catalytic cracking using a cracking catalyst in admixture with particles of platinum group metal or rhenium on a substrate regenerated to up to about 0.1% coke
Grant 4,435,282 - Bertolacini , et al. * March 6, 1 | 1984-03-06 |
In situ retorting with flame front-stabilizing layer of lean oil shale particles
Grant 4,435,016 - Wissenberg , et al. March 6, 1 | 1984-03-06 |
Continuous reactivation of AMS-1B-containing catalyst systems
Grant 4,435,311 - Sikkenga March 6, 1 | 1984-03-06 |
Catalytic cracking with reduced emission of noxious gas
Grant 4,435,281 - Vasalos March 6, 1 | 1984-03-06 |
Preparation of overbased magnesium phenates
Grant 4,435,301 - Brannen , et al. March 6, 1 | 1984-03-06 |
Catalytic dewaxing-hydrotreating process
Grant 4,434,047 - Hensley, Jr. , et al. February 28, 1 | 1984-02-28 |
Composite valve spring retainer and process
Grant 4,432,311 - Holtzberg , et al. February 21, 1 | 1984-02-21 |
Composite piston ring and process
Grant 4,432,925 - Holtzberg , et al. February 21, 1 | 1984-02-21 |
Ice island construction
Grant 4,432,669 - Cox , et al. February 21, 1 | 1984-02-21 |
Process to convert linear alkanes
Grant 4,433,190 - Sikkenga , et al. February 21, 1 | 1984-02-21 |
Poly sulfoxides from 1,3,4-thiadiazole-2,5-dithiol
Grant 4,432,847 - Fields February 21, 1 | 1984-02-21 |
Process for preparation of alpha, beta-unsaturated aldehydes using AMS-1B borosilicate crystalline molecular sieve
Grant 4,433,174 - Hagen February 21, 1 | 1984-02-21 |
Hydraulic drive apparatus for downhole tools providing rotational and translational motion
Grant 4,431,064 - Bright February 14, 1 | 1984-02-14 |
Retreating comminuted olefin polymerization catalyst with a titanium (IV) compound and an ester
Grant 4,431,570 - Johnson February 14, 1 | 1984-02-14 |
Method for selective plugging of depleted channels or zones in in situ oil shale retorts
Grant 4,431,055 - Parrish February 14, 1 | 1984-02-14 |
Three-catalyst process for the hydrotreating of heavy hydrocarbon streams
Grant 4,431,525 - Hensley, Jr. , et al. February 14, 1 | 1984-02-14 |
Process for mild hydrocracking of hydrocarbon feeds
Grant 4,431,517 - Nevitt , et al. February 14, 1 | 1984-02-14 |
Process for hydrogen treating high nitrogen content hydrocarbon feeds
Grant 4,431,527 - Miller , et al. February 14, 1 | 1984-02-14 |
Rubber composition comprising phyllosilicate minerals, silanes, and quaternary ammonium salts
Grant 4,431,755 - Weber , et al. February 14, 1 | 1984-02-14 |
Hydrocracking process
Grant 4,431,516 - Baird , et al. February 14, 1 | 1984-02-14 |
Preparation of poly(p-methylenebenzoate) from p-hydroxymethylbenzoic acid
Grant 4,431,798 - Paschke , et al. February 14, 1 | 1984-02-14 |
Composite rocker arm and process
Grant 4,430,969 - Holtzberg , et al. February 14, 1 | 1984-02-14 |
Dispensing nozzle for vacuum assist vapor recovery system
Grant 4,429,725 - Walker , et al. February 7, 1 | 1984-02-07 |
Fluid bed retorting process with lateral flow
Grant 4,430,195 - Oltrogge February 7, 1 | 1984-02-07 |
Poly[N,N'-(alkyl or aryl)-bis(4,4'-phthalimido)-1,3,4-oxadiazole-2,5-diyls]
Grant 4,429,108 - Stephens January 31, 1 | 1984-01-31 |
Ignition procedure and process for in situ retorting of oil shale
Grant 4,425,967 - Hoekstra, deceased January 17, 1 | 1984-01-17 |
Bracing assembly for cyclone diplegs in fluidized bed units
Grant 4,426,212 - Zacher January 17, 1 | 1984-01-17 |
Process for removing sulfur oxides from a gas
Grant 4,423,019 - Bertolacini , et al. December 27, 1 | 1983-12-27 |
Delayed coking and dedusting process
Grant 4,421,629 - York , et al. December 20, 1 | 1983-12-20 |
Hydrotreating vacuum gas oils with catalyst and added organic fluorine compound
Grant 4,420,388 - Bertolacini , et al. December 13, 1 | 1983-12-13 |
Polyamides from itaconic acid and diamines
Grant 4,420,608 - Morello December 13, 1 | 1983-12-13 |
Bottle saw system
Grant 4,418,594 - Burns, Jr. December 6, 1 | 1983-12-06 |
Polyamides from itaconic acid and diamines
Grant 4,418,189 - Morello November 29, 1 | 1983-11-29 |
Catalysts for the production of maleic anhydride
Grant 4,418,003 - Udovich , et al. November 29, 1 | 1983-11-29 |
Hydrocarbon conversion catalyst system
Grant 4,418,006 - Kim , et al. November 29, 1 | 1983-11-29 |
Method and apparatus for continuous pumping of compressible solids against high pressures
Grant 4,415,336 - Stasi , et al. November 15, 1 | 1983-11-15 |
Palladium on carbon catalyst for purification of crude terephthalic acid
Grant 4,415,479 - Puskas , et al. November 15, 1 | 1983-11-15 |
Fluid bed retorting process with multiple feed lines
Grant 4,415,433 - Hoekstra, deceased November 15, 1 | 1983-11-15 |
Oxidized hydrocarbon-soluble polyamine-molybdenum compositions
Grant 4,414,122 - West , et al. November 8, 1 | 1983-11-08 |
Multiple catalyst system for hydrodenitrogenation of high nitrogen feeds
Grant 4,406,779 - Hensley, Jr. , et al. September 27, 1 | 1983-09-27 |
Process for the manufacture of aromatic polycarboxylic acids having delta Y values below ten
Grant 4,405,809 - Stech , et al. September 20, 1 | 1983-09-20 |
Process for removing sulfur oxides from a gas
Grant 4,405,443 - Bertolacini , et al. September 20, 1 | 1983-09-20 |
Radial flow retorting process with trays and downcomers
Grant 4,404,086 - Oltrogge September 13, 1 | 1983-09-13 |
Nonwoven fabric and method of bonding same using microwave energy and a polar solvent
Grant 4,401,708 - Paul August 30, 1 | 1983-08-30 |
Flexible riser underwater buoy
Grant 4,400,110 - Beynet , et al. August 23, 1 | 1983-08-23 |
Process of using xanthomonas campestris NRRL B-12075 and NRRL B-12074 for making heteropolysaccharide
Grant 4,400,467 - Bauer , et al. August 23, 1 | 1983-08-23 |
Rubber composition
Grant 4,400,485 - Mukamal , et al. August 23, 1 | 1983-08-23 |
Determination of fracturing fluid loss rate from pressure decline curve
Grant 4,398,416 - Nolte August 16, 1 | 1983-08-16 |
Catalyst and support, their methods of preparation, and processes employing same
Grant 4,399,057 - Hensley, Jr. , et al. August 16, 1 | 1983-08-16 |
Drill bit extension for sidewall corer
Grant 4,396,074 - Jageler , et al. August 2, 1 | 1983-08-02 |
Catalyst and support, their methods of preparation, and processes employing same
Grant 4,395,328 - Hensley, Jr. , et al. July 26, 1 | 1983-07-26 |
Determination of maximum fracture pressure
Grant 4,393,933 - Nolte , et al. July 19, 1 | 1983-07-19 |
Apparatus for the fluidized catalytic cracking of hydrocarbon feedstock
Grant 4,394,349 - Cartmell July 19, 1 | 1983-07-19 |
Mineral treatment and composition
Grant 4,391,733 - Lamar , et al. July 5, 1 | 1983-07-05 |
Method and apparatus for reducing the ammonia concentration of sulfur recovery facility gas streams
Grant 4,391,790 - Palm , et al. July 5, 1 | 1983-07-05 |
Synthesis of molecular sieves using 2-aminopyridine as a template
Grant 4,390,457 - Klotz June 28, 1 | 1983-06-28 |
Porous polymeric films
Grant 4,386,129 - Jacoby May 31, 1 | 1983-05-31 |
Catalyst and process for production of polyolefins of improved morphology
Grant 4,384,983 - Hoff May 24, 1 | 1983-05-24 |
Polyamide-polyolefin compositions
Grant 4,383,084 - Paschke , et al. May 10, 1 | 1983-05-10 |
Process for removing sulfur oxides from a gas
Grant 4,381,991 - Bertolacini , et al. May 3, 1 | 1983-05-03 |
Process for treating hydrocarbon feedstocks with CO and H.sub.2 O in the presence of steam stable catalysts
Grant 4,381,993 - Nevitt May 3, 1 | 1983-05-03 |
Polymeric monohydroxybenzenoid hydroquinoid antioxidants
Grant 4,380,554 - Serres, Jr. April 19, 1 | 1983-04-19 |
Method for removal of asphaltene depositions with amine-activated disulfide oil
Grant 4,379,490 - Sharp April 12, 1 | 1983-04-12 |
Oxidative passivation of polyamine-dispersants
Grant 4,379,064 - Cengel , et al. April 5, 1 | 1983-04-05 |
Synthesis of crystalline aluminosilicate molecular sieves
Grant 4,377,502 - Klotz March 22, 1 | 1983-03-22 |
Ammonia catalyzed preparation of zinc dihydrocarbyl dithiophosphates
Grant 4,377,527 - Sabol , et al. March 22, 1 | 1983-03-22 |
Method of applying tensile stress to a casing
Grant 4,376,463 - Pattillo , et al. March 15, 1 | 1983-03-15 |
Removing sulfur oxides from a gas
Grant 4,376,103 - Bertolacini , et al. March 8, 1 | 1983-03-08 |
Technique for control of injection wells
Grant 4,374,544 - Westerman , et al. February 22, 1 | 1983-02-22 |
Method for determination of fracture closure pressure
Grant 4,372,380 - Smith , et al. February 8, 1 | 1983-02-08 |
Process for separating relatively pure fractions of methane and carbon dioxide from gas mixtures
Grant 4,370,156 - Goddin, Jr. , et al. January 25, 1 | 1983-01-25 |
Low density cement slurry and its use
Grant 4,370,166 - Powers , et al. * January 25, 1 | 1983-01-25 |
Process for removing sulfur oxides from a gas
Grant 4,369,108 - Bertolacini , et al. January 18, 1 | 1983-01-18 |
Self-standing bottle structure
Grant 4,368,825 - Motill January 18, 1 | 1983-01-18 |
Coated woven and non-woven polyolefin articles
Grant 4,368,233 - Barkis , et al. January 11, 1 | 1983-01-11 |
Plant hydrocarbon recovery process
Grant 4,364,745 - Weil December 21, 1 | 1982-12-21 |
Three layered foam-containing laminate suitable for use as an automobile headliner
Grant 4,363,848 - Le Duc , et al. December 14, 1 | 1982-12-14 |
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