NATIONAL RESEARCH DEVELOPMENT CORPORATION
Patent Applications and Registrations
Patent applications and USPTO patent grants for NATIONAL RESEARCH DEVELOPMENT CORPORATION.The latest application filed is for "use of doxycycline in the treatment of idiopathic pulmonary fibrosis".
Company Profile
0.200.3
- NATIONAL RESEARCH DEVELOPMENT CORPORATION - New Delhi IN
- National Research Development Corp. - New Delhi IN
- National Research Development Corporation - London GB2
- National Research Development Corp. - London GB2
- National Research Development Corporation - GB2 GB2
- National Research Development Corporation - GB GB
- National Research Development Corp. - GB GB
- National Research Development Corporation - N/A
Patent Activity
| Patent | Date |
|---|---|
| In vivo assessment of toxicity and pharmacokinetics of methylglyoxal Grant 9,198,896 - Ray December 1, 2 | 2015-12-01 |
| Thrombolytic enzyme and a process for its preparation Grant 8,835,145 - Mahadevan , et al. September 16, 2 | 2014-09-16 |
| Process for the manufacture of bio-release fertilizers of zinc-iron-manganese, iron-manganese-copper and zinc-iron manganese-copper Grant 8,216,337 - Varadachari July 10, 2 | 2012-07-10 |
| Thrombolytic enzyme and a process for its preparation Grant 7,776,574 - Mahadevan , et al. August 17, 2 | 2010-08-17 |
| Use of Doxycycline in the Treatment of Idiopathic Pulmonary Fibrosis App 20100130452 - Bhattacharyya; Parthasarathi | 2010-05-27 |
| Novel thrombolytic enzyme and a process for its preparation App 20090285793 - Mahadevan; Perurmadom Ramaiyer ; et al. | 2009-11-19 |
| Process for producing herbicides from a fungus Alternaria alternata f.sp. lantanae Grant 7,585,661 - Saxena September 8, 2 | 2009-09-08 |
| Novel thrombolytic enzyme and a process for its preparation App 20050260704 - Mahadevan, Perurmadom Ramaiyer ; et al. | 2005-11-24 |
| Apparatus and method for measuring and monitoring complexpermittivity of materials Grant 6,617,861 - Joshi September 9, 2 | 2003-09-09 |
| Process and instrument for moisture measurement Grant 6,204,670 - Joshi March 20, 2 | 2001-03-20 |
| Device and process for producing effects Grant 6,152,829 - Jaidka November 28, 2 | 2000-11-28 |
| Solution polymerization to form sol of crosslinked particles Grant 5,863,996 - Graham January 26, 1 | 1999-01-26 |
| Infra-red transparant materials Grant 5,723,207 - Lettington , et al. March 3, 1 | 1998-03-03 |
| Immunoactive peptides and antibodies and their use in anti-allergy treatment Grant 5,601,821 - Stanworth , et al. February 11, 1 | 1997-02-11 |
| 6-substituted quinazolines processing anti-tumor activity Grant 5,395,838 - Barker , et al. March 7, 1 | 1995-03-07 |
| Anti-tumor compounds Grant 5,280,027 - Andrew , et al. January 18, 1 | 1994-01-18 |
| Anti-tumor agents Grant 5,252,573 - Barker , et al. October 12, 1 | 1993-10-12 |
| Impeller Grant RE34,386 - Davidson , et al. September 21, 1 | 1993-09-21 |
| Polypeptide of herpes simplex virus Vmw 65 protein Grant 5,245,010 - Greaves , et al. September 14, 1 | 1993-09-14 |
| Anti-cancer quinazoline derivatives Grant 5,236,927 - Jones , et al. August 17, 1 | 1993-08-17 |
| Pharmaceutical compositions Grant RE34,313 - Hider , et al. July 13, 1 | 1993-07-13 |
| Identifiable dental restorative material Grant 5,211,748 - Robinson , et al. May 18, 1 | 1993-05-18 |
| Monoclonal antibodies against hepatitis B virus Grant 5,204,095 - Goodall , et al. April 20, 1 | 1993-04-20 |
| Grain loss monitor Grant 5,199,248 - Hale , et al. April 6, 1 | 1993-04-06 |
| Underwater inspection apparatus and method Grant 5,198,915 - Watson March 30, 1 | 1993-03-30 |
| Avian control Grant 5,196,451 - Greig-Smith , et al. March 23, 1 | 1993-03-23 |
| Stabilization of organic compounds Grant 5,185,319 - Hider , et al. February 9, 1 | 1993-02-09 |
| Building elements and joints therefor Grant 5,182,886 - Bateman , et al. February 2, 1 | 1993-02-02 |
| Factor IX preparations uncontaminated by plasma components or pox virus Grant 5,171,569 - Anson , et al. December 15, 1 | 1992-12-15 |
| NMR imaging Grant 5,162,736 - Mansfield , et al. November 10, 1 | 1992-11-10 |
| Polymer irradiation Grant 5,160,464 - Ward , et al. November 3, 1 | 1992-11-03 |
| Apparatus and method for reducing distortion in amplification Grant 5,157,345 - Kenington , et al. October 20, 1 | 1992-10-20 |
| Medical devices Grant 5,154,165 - Elliott , et al. October 13, 1 | 1992-10-13 |
| Process for producing composite materials Grant 5,151,238 - Earl , et al. September 29, 1 | 1992-09-29 |
| Hydrogel containing envelopes Grant 5,147,646 - Graham September 15, 1 | 1992-09-15 |
| Feeding apparatus Grant 5,147,298 - Turner , et al. September 15, 1 | 1992-09-15 |
| Method of casting a contact lens Grant 5,143,660 - Hamilton , et al. September 1, 1 | 1992-09-01 |
| Surface electrical coil structures Grant 5,143,688 - Mansfield September 1, 1 | 1992-09-01 |
| Surface vibration analysis Grant 5,140,994 - Campbell , et al. August 25, 1 | 1992-08-25 |
| Data transmission using a transparent tone-in band system Grant RE34,036 - McGeehan , et al. August 18, 1 | 1992-08-18 |
| Optical measuring apparatus using amplitude modulation of slipt beams Grant 5,139,336 - See , et al. August 18, 1 | 1992-08-18 |
| Pillows Grant 5,138,732 - Wattie , et al. August 18, 1 | 1992-08-18 |
| Method and apparatus for transparent tone-in-band transmitter, receiver and system processing Grant 5,134,630 - Bateman July 28, 1 | 1992-07-28 |
| Method and apparatus for the continuous formation of an extruded product Grant 5,132,549 - Allan , et al. July 21, 1 | 1992-07-21 |
| Powered respirators Grant 5,125,402 - Greenough June 30, 1 | 1992-06-30 |
| Photopolymerization processes with separation of initiator layer from resin layer Grant 5,116,876 - Davidson , et al. May 26, 1 | 1992-05-26 |
| Crop harvesting apparatus and methods Grant 5,111,645 - Klinner * May 12, 1 | 1992-05-12 |
| Method and apparatus for generating particle beams Grant 5,111,042 - Sullivan , et al. May 5, 1 | 1992-05-05 |
| Delayed release formulations Grant 5,108,758 - Allwood , et al. April 28, 1 | 1992-04-28 |
| Methods and apparatus for signature verification Grant 5,109,426 - Parks April 28, 1 | 1992-04-28 |
| Electrorheological fluid containing a base-treated polyanthine solid phase Grant 5,108,639 - Block , et al. April 28, 1 | 1992-04-28 |
| Method and apparatus for capturing information in drawing or writing Grant 5,107,541 - Hilton April 21, 1 | 1992-04-21 |
| Monitoring meat quality Grant 5,104,352 - Dransfield April 14, 1 | 1992-04-14 |
| Antigen-based treatment for adiposity Grant 5,096,706 - Flint March 17, 1 | 1992-03-17 |
| Solid phase deformation process Grant 5,096,654 - Craggs , et al. March 17, 1 | 1992-03-17 |
| Sustained release compositions Grant 5,096,896 - Graham , et al. March 17, 1 | 1992-03-17 |
| Quinazoline derivatives possessing anti-tumor activity Grant 5,089,499 - Barker , et al. February 18, 1 | 1992-02-18 |
| Contour pillow Grant 5,084,926 - Wattie , et al. February 4, 1 | 1992-02-04 |
| Underwater inspection apparatus and method Grant 5,084,776 - Watson January 28, 1 | 1992-01-28 |
| Safety device for hypodermic needle or the like Grant 5,084,030 - Byrne , et al. January 28, 1 | 1992-01-28 |
| Controlled release compositions including polyethylene oxide with urethane cross-linking Grant 5,079,009 - Embrey , et al. January 7, 1 | 1992-01-07 |
| Poly-vinylphosphonic acid and metal oxide or cermet or glass ionomer cement Grant 5,079,277 - Wilson , et al. January 7, 1 | 1992-01-07 |
| Short cavity lasers with single mate narrow bandwidth multi-pass amplifier Grant 5,077,746 - Ewart December 31, 1 | 1991-12-31 |
| Cement compositions Grant 5,073,197 - Majumdar , et al. * December 17, 1 | 1991-12-17 |
| Production of cell strains capable of propagating respiratory syncytial virus, compositions containing such virus and their use in diagnosis of respiratory syncytial virus infection Grant 5,071,758 - Stott , et al. * December 10, 1 | 1991-12-10 |
| Automatic milking of animals Grant 5,069,160 - Street , et al. December 3, 1 | 1991-12-03 |
| Feeding apparatus Grant 5,057,077 - Turner , et al. October 15, 1 | 1991-10-15 |
| Preparing metal for melt-coating Grant 5,053,112 - Jones , et al. October 1, 1 | 1991-10-01 |
| Polymeric materials Grant 5,051,211 - Ward , et al. September 24, 1 | 1991-09-24 |
| NMR imaging systems Grant 5,051,698 - Ordidge September 24, 1 | 1991-09-24 |
| Magnetic resonance signal acquisition methods Grant 5,049,820 - Briand , et al. September 17, 1 | 1991-09-17 |
| Crop harvesting apparatus and methods Grant 5,044,147 - Klinner September 3, 1 | 1991-09-03 |
| Ortho- and para-imidazolyl and benzimidazolyl substituted phenol as enhancers for diagnostic chemiluminescent assays Grant 5,043,266 - Dewar , et al. August 27, 1 | 1991-08-27 |
| Industrial control systems Grant 5,038,269 - Grimble , et al. August 6, 1 | 1991-08-06 |
| Continuous ambulatory peritoneal dialysis method Grant 5,037,385 - O'Byrne August 6, 1 | 1991-08-06 |
| Light absorption analyser Grant 5,035,508 - Carter , et al. July 30, 1 | 1991-07-30 |
| Ultrasonic systems Grant 5,033,033 - Schram July 16, 1 | 1991-07-16 |
| Method and apparatus for capturing information in drawing or writing Grant 5,027,414 - Hilton June 25, 1 | 1991-06-25 |
| Ore analysis Grant 5,020,084 - Robertson May 28, 1 | 1991-05-28 |
| Controlled release compositions (II) Grant 5,017,382 - Embrey , et al. May 21, 1 | 1991-05-21 |
| Composite material for use in orthopaedics Grant 5,017,627 - Bonfield , et al. May 21, 1 | 1991-05-21 |
| Pharmaceutical compositions Grant 5,015,654 - Al-Damluji May 14, 1 | 1991-05-14 |
| Manipulating means utilizing ultrasonic wave energy for use with particulate material Grant 5,006,266 - Schram April 9, 1 | 1991-04-09 |
| Prostaglandins Grant 5,006,539 - Jones , et al. April 9, 1 | 1991-04-09 |
| Channel estimation and detection for digital communication systems Grant 5,005,188 - Clark April 2, 1 | 1991-04-02 |
| Transplanting equipment Grant 4,998,945 - Holt , et al. March 12, 1 | 1991-03-12 |
| Hearing aids Grant 4,996,712 - Laurence, deceased , et al. February 26, 1 | 1991-02-26 |
| Single-use syringe Grant 4,990,141 - Byrne , et al. February 5, 1 | 1991-02-05 |
| Particle separation Grant RE33,524 - Schram January 22, 1 | 1991-01-22 |
| Magnetic field screens Grant 4,978,920 - Mansfield , et al. December 18, 1 | 1990-12-18 |
| Device for sustained release of active substance Grant 4,973,304 - Graham , et al. November 27, 1 | 1990-11-27 |
| Semiconductor devices Grant 4,968,638 - Wright , et al. November 6, 1 | 1990-11-06 |
| Methods and apparatus for measuring transverse dimensions of workpieces Grant 4,964,071 - Grosvenor October 16, 1 | 1990-10-16 |
| Method and apparatus for capturing information in drawing or writing Grant 4,963,859 - Parks October 16, 1 | 1990-10-16 |
| Automatic chemistry machine Grant 4,961,915 - Martin October 9, 1 | 1990-10-09 |
| Injection device Grant 4,957,490 - Byrne , et al. September 18, 1 | 1990-09-18 |
| Motion artefact rejection system for pulse oximeters Grant 4,955,379 - Hall September 11, 1 | 1990-09-11 |
| Fetal monitoring during labor Grant 4,951,680 - Kirk , et al. August 28, 1 | 1990-08-28 |
| Optical fiber having a helical core for sensing a magnetic field Grant 4,949,038 - Birch , et al. August 14, 1 | 1990-08-14 |
| Method and apparatus for automatic signal level adustment Grant 4,947,133 - Thomas August 7, 1 | 1990-08-07 |
| Ultrasonic field generating device Grant 4,941,135 - Schram July 10, 1 | 1990-07-10 |
| Solid phase deformation process Grant 4,938,913 - Ward , et al. July 3, 1 | 1990-07-03 |
| Coating process Grant 4,937,114 - Wasson , et al. June 26, 1 | 1990-06-26 |
| Electrochemical sensor with solid phase electrolyte Grant 4,925,544 - Goldring May 15, 1 | 1990-05-15 |
| Method and apparatus for detecting and discriminating faults in transmission circuits Grant 4,922,368 - Johns May 1, 1 | 1990-05-01 |
| Interferometric measurement method and apparatus Grant 4,913,550 - Montgomery , et al. April 3, 1 | 1990-04-03 |
| Pharmaceutical compositions Grant 4,912,118 - Hider , et al. * March 27, 1 | 1990-03-27 |
| Endoprosthetic bone joint components Grant 4,908,034 - Weightman , et al. March 13, 1 | 1990-03-13 |
| Apparatus and method for identifying or measuring gas or liquid borne substances Grant 4,907,441 - Shurmer March 13, 1 | 1990-03-13 |
| Apparatus and method for detecting small changes in attached mass of piezoelectric devices used as sensors Grant 4,905,701 - Cornelius March 6, 1 | 1990-03-06 |
| Seed treatment Grant 4,905,411 - Finch-Savage March 6, 1 | 1990-03-06 |
| Noise compensation in speech recognition Grant 4,905,286 - Sedgwick , et al. February 27, 1 | 1990-02-27 |
| Variable transmission optical device Grant 4,902,110 - Green * February 20, 1 | 1990-02-20 |
| Rotor assemblies Grant 4,900,292 - Berry , et al. February 13, 1 | 1990-02-13 |
| Controlled release compositions Grant 4,894,238 - Embry , et al. January 16, 1 | 1990-01-16 |
| Reinforceable sintered glass-ceramics Grant 4,892,846 - Rogers , et al. January 9, 1 | 1990-01-09 |
| Method of determining carbon dioxide in the presence of oxygen Grant 4,891,102 - Albery , et al. January 2, 1 | 1990-01-02 |
| Matching asymmetrical discontinuties in transmission lines Grant 4,891,614 - De Ronde January 2, 1 | 1990-01-02 |
| Magnetic field sensor using variations in ultrasound to determine magnetic field Grant 4,891,587 - Squire January 2, 1 | 1990-01-02 |
| Methods and apparatus for detecting certain compounds Grant 4,887,034 - Smith December 12, 1 | 1989-12-12 |
| Compositions comprising encapsulated particles and their preparation Grant 4,882,166 - Graham , et al. November 21, 1 | 1989-11-21 |
| Process for controlling a reaction by ultrasonic standing wave Grant 4,879,011 - Schram November 7, 1 | 1989-11-07 |
| Electrochemical sensor for hydrogen sensing Grant 4,879,005 - Fray , et al. November 7, 1 | 1989-11-07 |
| Manipulating particulate matter Grant 4,877,516 - Schram October 31, 1 | 1989-10-31 |
| Electrical coils Grant 4,873,503 - Mansfield , et al. October 10, 1 | 1989-10-10 |
| Use of dioxopiperidine derivatives as analgesics Grant 4,871,750 - Roberts October 3, 1 | 1989-10-03 |
| Multi-component flow measurement and imaging Grant 4,868,856 - Frith , et al. September 19, 1 | 1989-09-19 |
| Relating to windscreen wiper arms Grant 4,864,678 - Stevens September 12, 1 | 1989-09-12 |
| Treatment of sickle cell disease Grant 4,866,052 - Hider , et al. September 12, 1 | 1989-09-12 |
| Orthopaedic splints Grant 4,862,879 - Coombs September 5, 1 | 1989-09-05 |
| Channel estimation and detection for digital communication systems Grant 4,862,483 - Clark August 29, 1 | 1989-08-29 |
| Urinary incontinence prostheses Grant 4,857,041 - Annis , et al. August 15, 1 | 1989-08-15 |
| Microwave apparatus Grant 4,847,568 - Nazoa-Ruiz July 11, 1 | 1989-07-11 |
| Crop harvesting apparatus and methods Grant 4,843,806 - Klinner * July 4, 1 | 1989-07-04 |
| Electrochromic data recording systems Grant 4,842,381 - Green * June 27, 1 | 1989-06-27 |
| Enhanced luminescent and luminometric assay Grant 4,842,997 - Carter , et al. June 27, 1 | 1989-06-27 |
| Novel 3-hydroxypyrid-2-ones and 3-hydroxyprid-4-ones useful in treating patients having a toxic concentration of iron Grant 4,840,958 - Hider , et al. June 20, 1 | 1989-06-20 |
| Iodotamoxifen derivatives and use for estrogen receptor-positive breast cancer detection and therapy Grant 4,839,155 - McCague June 13, 1 | 1989-06-13 |
| Pharmaceutical compositions Grant 4,834,983 - Hider , et al. * May 30, 1 | 1989-05-30 |
| Mixing apparatus and processes Grant 4,832,500 - Brunold , et al. May 23, 1 | 1989-05-23 |
| Optical inspection Grant 4,832,494 - Tyrer May 23, 1 | 1989-05-23 |
| Method and apparatus for the measurement of the size of particles entrained in a gas Grant 4,829,838 - Clift , et al. May 16, 1 | 1989-05-16 |
| Apparatus and methods for analyzing transitions in finite state machines Grant 4,829,575 - Lloyd May 9, 1 | 1989-05-09 |
| Endoprosthetic bone joint devices Grant 4,828,564 - Scales , et al. May 9, 1 | 1989-05-09 |
| Safety device for hypodermic needle or the like Grant 4,826,490 - Byrne , et al. May 2, 1 | 1989-05-02 |
| Oxide bronze materials Grant 4,824,222 - Green * April 25, 1 | 1989-04-25 |
| Dental drill alignment indicator Grant 4,824,367 - Rosenstiel , et al. April 25, 1 | 1989-04-25 |
| Control of vibration energization Grant 4,823,053 - McCracken , et al. April 18, 1 | 1989-04-18 |
| Cushions Grant 4,819,288 - Lowthian April 11, 1 | 1989-04-11 |
| Inductive circuit arrangements Grant 4,820,986 - Mansfield , et al. April 11, 1 | 1989-04-11 |
| Controlled release device Grant 4,814,182 - Graham , et al. March 21, 1 | 1989-03-21 |
| Flow measurement/metering Grant 4,807,480 - O'Neill , et al. February 28, 1 | 1989-02-28 |
| Apparatus and methods for speech analysis Grant 4,809,331 - Holmes February 28, 1 | 1989-02-28 |
| Automatic milking apparatus Grant 4,803,950 - Griffin , et al. February 14, 1 | 1989-02-14 |
| Data transmission using a transparent tone-in band system Grant 4,802,191 - McGeehan , et al. January 31, 1 | 1989-01-31 |
| Apparatus and methods for controlling induction motors Grant 4,800,326 - Unsworth January 24, 1 | 1989-01-24 |
| Impellers Grant 4,799,862 - Davidson , et al. January 24, 1 | 1989-01-24 |
| Blended-fibre filter material Grant 4,798,850 - Brown January 17, 1 | 1989-01-17 |
| Apparatus and methods for granting access to computers Grant 4,799,258 - Davies January 17, 1 | 1989-01-17 |
| Components in or for self-powered vehicles Grant 4,798,254 - Lings January 17, 1 | 1989-01-17 |
| Array processor apparatus Grant 4,799,154 - Matthews , et al. January 17, 1 | 1989-01-17 |
| Apparatus and method for briquetting fibrous crop or like materials Grant 4,798,529 - Klinner January 17, 1 | 1989-01-17 |
| Optical imaging systems Grant 4,796,984 - Wynne January 10, 1 | 1989-01-10 |
| Rotary forging Grant 4,795,333 - Standring January 3, 1 | 1989-01-03 |
| Method of and apparatus for the nebulization of liquids and liquid suspensions Grant 4,793,556 - Sharp December 27, 1 | 1988-12-27 |
| Construction of electrical machines Grant 4,792,710 - Williamson December 20, 1 | 1988-12-20 |
| Crop harvesting apparatus and methods Grant 4,790,128 - Klinner * December 13, 1 | 1988-12-13 |
| Dead ended square baler Grant 4,788,901 - Klinner , et al. December 6, 1 | 1988-12-06 |
| Fabrication of optical fibers Grant 4,787,927 - Mears , et al. November 29, 1 | 1988-11-29 |
| Image filtering apparatus and method Grant 4,783,839 - Bamber November 8, 1 | 1988-11-08 |
| Electroviscous fluid-actuated devices Grant 4,782,927 - Sproston , et al. November 8, 1 | 1988-11-08 |
| Vector control systems for multiphase a.c. machines Grant 4,780,657 - Brown , et al. October 25, 1 | 1988-10-25 |
| Digital data processor for matrix-vector multiplication Grant 4,777,614 - Ward October 11, 1 | 1988-10-11 |
| Phenyl phenoxyphenyl propenyl cyclopropane pesticides Grant 4,777,185 - Elliott , et al. October 11, 1 | 1988-10-11 |
| Electrochromic device Grant 4,775,227 - Silver October 4, 1 | 1988-10-04 |
| Controller for induction motors Grant 4,767,975 - Unsworth August 30, 1 | 1988-08-30 |
| Cement-forming compositions Grant 4,758,612 - Wilson , et al. July 19, 1 | 1988-07-19 |
| Intermediate 1-(2-nitro-1-imidazolyl)-3-substituted amino-2-propanols and the corresponding 2,3-butanediols Grant 4,757,148 - Ahmed , et al. July 12, 1 | 1988-07-12 |
| Incontinence pads Grant 4,753,644 - Cottenden , et al. June 28, 1 | 1988-06-28 |
| Method and apparatus for verifying the identity of dynamic memory Grant 4,751,667 - Ross June 14, 1 | 1988-06-14 |
| Vaccine for swine dysentery Grant 4,748,019 - Lysons May 31, 1 | 1988-05-31 |
| Plug drawing Grant 4,745,787 - Sansome , et al. May 24, 1 | 1988-05-24 |
| Inspecting textile products Grant 4,744,035 - Hashim May 10, 1 | 1988-05-10 |
| Liver fluke antigens derived from juvenile fasciolo organisms Grant 4,743,446 - Bennett May 10, 1 | 1988-05-10 |
| Irradiative probe system Grant 4,741,620 - Wickramasinghe May 3, 1 | 1988-05-03 |
| Metal forming Grant 4,738,712 - Singer April 19, 1 | 1988-04-19 |
| Electrostatic spray head Grant 4,735,364 - Marchant April 5, 1 | 1988-04-05 |
| Fluoride-containing compositions Grant 4,732,617 - Causton , et al. March 22, 1 | 1988-03-22 |
| Blood pressure measurement Grant 4,730,621 - Stott March 15, 1 | 1988-03-15 |
| Enhanced luminescent or luminometric assay Grant 4,729,950 - Kricka , et al. March 8, 1 | 1988-03-08 |
| Electrochromic device Grant 4,728,177 - Green March 1, 1 | 1988-03-01 |
| Semiconductors Grant 4,722,905 - Honeybourne , et al. February 2, 1 | 1988-02-02 |
| Priority resolution in bus orientated computer systems Grant 4,722,072 - Price January 26, 1 | 1988-01-26 |
| Prosthetic sphincter devices Grant 4,721,509 - Craggs January 26, 1 | 1988-01-26 |
| Fibre optic sensing device and method Grant 4,714,829 - Hartog , et al. December 22, 1 | 1987-12-22 |
| Immobilized extractants Grant 4,711,863 - Streat , et al. December 8, 1 | 1987-12-08 |
| Optical displacement sensors Grant 4,711,578 - Chaimowicz December 8, 1 | 1987-12-08 |
| Suction-irrigation apparatus Grant 4,708,717 - Deane , et al. November 24, 1 | 1987-11-24 |
| Circularly polarizing antenna feed Grant 4,707,702 - Withers November 17, 1 | 1987-11-17 |
| Apparatus and method for adjusting the receivers of data transmission channels Grant 4,701,936 - Clark , et al. October 20, 1 | 1987-10-20 |
| Nuclear magnetic resonance apparatus with switched attenuator Grant 4,701,711 - Willard , et al. October 20, 1 | 1987-10-20 |
| Digital data processor for multiplying data by a coefficient set Grant 4,701,876 - McCanny , et al. October 20, 1 | 1987-10-20 |
| Apparatus for measuring light beam characteristics Grant 4,693,599 - Margulis , et al. September 15, 1 | 1987-09-15 |
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