| Patent | Date |
|---|
Lubricating compositions
App 20060111253 - Harris; Steve ; et al. | 2006-05-25 |
Brine viscosification for enhanced oil recovery
App 20010020531 - Varadaraj, Ramesh ; et al. | 2001-09-13 |
Nutrient additives for bioremediation of hydrocarbon contaminated waters
Grant 5,624,843 - Varadaraj , et al. April 29, 1 | 1997-04-29 |
Surfactant-nutrients for bioremediation of hydrocarbon contaminated soils and water
Grant 5,514,588 - Varadaraj , et al. May 7, 1 | 1996-05-07 |
Class of bifunctional additives for bioremediation of hydrocarbon contaminated soils and water
Grant 5,503,774 - Brons , et al. April 2, 1 | 1996-04-02 |
Solution process for preparation hydrophobically functionalized cationic polymers (C-2691)
Grant 5,362,827 - Bock , et al. November 8, 1 | 1994-11-08 |
Hydrophobically associating terpolymers containing sulfonate functionality
Grant 5,089,578 - Valint , et al. February 18, 1 | 1992-02-18 |
Zwitterionic functionalized polymers as deflocculants in water based drilling fluids
Grant 5,026,490 - Peiffer , et al. June 25, 1 | 1991-06-25 |
Hydrophobically associating polymers containing dimethyl acrylamide functionality
Grant 5,003,000 - Bock , et al. March 26, 1 | 1991-03-26 |
Hydrophobically associating polymers containing dimethyl acrylamide functionality
Grant 4,997,878 - Bock , et al. March 5, 1 | 1991-03-05 |
Terpolymers of acrylamide, alkylacrylamide and betaine monomers
Grant 4,882,405 - Schulz , et al. * November 21, 1 | 1989-11-21 |
Hydrophobically functionalized cationic polymers
Grant 4,835,234 - Valint , et al. May 30, 1 | 1989-05-30 |
Novel acrylamide acrylate copolymers
Grant 4,792,593 - Schulz , et al. December 20, 1 | 1988-12-20 |
Terpolymers of acrylamide, alkyl polyetheroxyacrylate and betaine monomers
Grant 4,788,247 - Schulz , et al. November 29, 1 | 1988-11-29 |
Oil spill microemulsion dispersants
Grant 4,764,285 - Robbins , et al. August 16, 1 | 1988-08-16 |
Oil-in-water emulsion breaking with hydrophobically functionalized cationic polymers
Grant 4,741,835 - Jacques , et al. May 3, 1 | 1988-05-03 |
Terpolymers of acrylamide, alkylacrylamide and betaine monomers
Grant 4,742,135 - Schulz , et al. * May 3, 1 | 1988-05-03 |
Hydrophobically associating polymers for oily water clean-up
Grant 4,734,205 - Jacques , et al. March 29, 1 | 1988-03-29 |
Process for preparing hydrophobically associating terpolymers containing sulfonate functionality
Grant 4,730,028 - Bock , et al. March 8, 1 | 1988-03-08 |
Enhanced oil recovery with hydrophobically associating polymers containing N-vinyl-pyrrolidone functionality
Grant 4,709,759 - Bock , et al. December 1, 1 | 1987-12-01 |
Enhanced oil recovery with hydrophobically associating polymers containing sulfonate functionality
Grant 4,702,319 - Bock , et al. October 27, 1 | 1987-10-27 |
Hydrophobically associating terpolymers of acrylamide, salts of acrylic acid and alkyl acrylamide
Grant 4,694,046 - Bock , et al. September 15, 1 | 1987-09-15 |
Lubricant oil composition with improved friction reducing properties
Grant 4,684,473 - Bock , et al. August 4, 1 | 1987-08-04 |
High molecular weight terpolymers of acrylamide, acrylic acid salts and alkylacrylamide
Grant 4,673,716 - Siano , et al. June 16, 1 | 1987-06-16 |
Tetrapolymers of N-vinyl pyrrolidone/acrylamide/salt of acrylic acid/N-alkyl acrylamide
Grant 4,663,408 - Schulz , et al. May 5, 1 | 1987-05-05 |
Terpolymers of acrylamide, alkylacrylamide and betaine monomers
Grant 4,650,848 - Schulz , et al. March 17, 1 | 1987-03-17 |
Novel polymeric foams and foaming compositions
Grant 4,612,332 - Bock , et al. September 16, 1 | 1986-09-16 |
Freeze conditioning agent for particulate solids
Grant 4,599,250 - Cargle , et al. July 8, 1 | 1986-07-08 |
Viscosity enhancement of block polymer solutions with oil
Grant 4,548,735 - Bock , et al. October 22, 1 | 1985-10-22 |
Drag reduction agent
Grant 4,546,784 - Schulz , et al. October 15, 1 | 1985-10-15 |
Micellar process for the production of acrylamide-alkyl acrylamide copolymers
Grant 4,528,348 - Turner , et al. July 9, 1 | 1985-07-09 |
Microemulsion process for producing acrylamide-alkyl acrylamide copolymers
Grant 4,521,580 - Turner , et al. June 4, 1 | 1985-06-04 |
Acrylamide-alkylacrylamide copolymers
Grant 4,520,182 - Turner , et al. May 28, 1 | 1985-05-28 |
Process for the formation of novel acrylamide acrylate copolymers
Grant 4,463,151 - Schulz , et al. July 31, 1 | 1984-07-31 |
Shale-oil recovery process
Grant 4,461,696 - Bock , et al. July 24, 1 | 1984-07-24 |
In situ shale-oil recovery process
Grant 4,458,757 - Bock , et al. July 10, 1 | 1984-07-10 |
Bulk neutralization
Grant 4,316,828 - Makowski , et al. February 23, 1 | 1982-02-23 |
Process for the formation of elastomeric blends of a sulfonated elastomeric polymer
Grant 4,277,381 - Bock , et al. July 7, 1 | 1981-07-07 |
Process for forming a metal sulfonate containing EPDM
Grant 4,221,712 - Makowski , et al. September 9, 1 | 1980-09-09 |
Elastomeric blend compositions of a sulfonated elastomer polymer
Grant 4,208,310 - Lundberg , et al. June 17, 1 | 1980-06-17 |
Elastomeric compositions
Grant 4,169,820 - Bock , et al. October 2, 1 | 1979-10-02 |
Low pressure injection moldable compositions
Grant 4,160,751 - Bock , et al. July 10, 1 | 1979-07-10 |
Bulk sulfonation process
Grant 4,157,432 - Lundberg , et al. June 5, 1 | 1979-06-05 |
Blend compositions
Grant 4,151,137 - Duvdevani , et al. April 24, 1 | 1979-04-24 |
Dry blending of neutralized sulfonated elastomeric powders
Grant 4,147,677 - Lundberg , et al. April 3, 1 | 1979-04-03 |
Sulfonated polymer composition
Grant 4,145,379 - Lundberg , et al. March 20, 1 | 1979-03-20 |
Novel ionic polymer compositions
Grant 4,014,831 - Bock , et al. March 29, 1 | 1977-03-29 |
Blends of sulfonated elastomers with crystalline polyolefins
Grant 3,974,241 - Lundberg , et al. August 10, 1 | 1976-08-10 |
Thermoplastic elastomer compositions
Grant 3,974,240 - Bock , et al. August 10, 1 | 1976-08-10 |
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