P

Inventor

ST CLAIR TERRY L

VA66 patents
⚠️ This page may combine multiple inventors who share the name “ST CLAIR TERRY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NASA

43 patents
US5338826AAug 16, 1994

Structures from low dielectric polyimides

NASA57 citations96
US4603061AJul 29, 1986

Process for preparing highly optically transparent/colorless aromatic polyimide film

NASA107 citations96
US4595548AJun 17, 1986

Process for preparing essentially colorless polyimide film containing phenoxy-linked diamines

NASA128 citations96
US7507784B2Mar 24, 2009

Liquid crystalline thermosets from ester, ester-imide, and ester-amide oligomers

NASA77 citations95
US5147966ASep 15, 1992

Polyimide molding powder, coating, adhesive and matrix resin

NASA67 citations95
US6379809B1Apr 30, 2002

Thermally stable, piezoelectric and pyroelectric polymeric substrates and method relating thereto

NASA57 citations94
US5891581AApr 6, 1999

Thermally stable, piezoelectric and pyroelectric polymeric substrates

NASA38 citations94
US4065345ADec 27, 1977

Polyimide adhesives

NASA61 citations94
US6939940B2Sep 6, 2005

Liquid crystalline thermosets from ester, ester-imide, and ester-amide oligomers

NASA66 citations93
US5789025AAug 4, 1998

Fire resistant, moisture barrier membrane

NASA18 citations93
US4389504AJun 21, 1983

Elastomer toughened polyimide adhesives

NASA42 citations93
US6689288B2Feb 10, 2004

Polymeric blends for sensor and actuation dual functionality

NASA25 citations92
US6545391B1Apr 8, 2003

Polymer-polymer bilayer actuator

NASA41 citations92
US6515077B1Feb 4, 2003

Electrostrictive graft elastomers

NASA28 citations92
US6235803B1May 22, 2001

Hollow polymide microspheres

NASA32 citations92
US6222007B1Apr 24, 2001

Films, preimpregnated tapes and composites made from polyimide “Salt-like” Solutions

NASA26 citations92
US6133330AOct 17, 2000

Aromatic polyimide foam

NASA40 citations92
US6084000AJul 4, 2000

Hollow polyimide microspheres

NASA19 citations92
US5994418ANov 30, 1999

Hollow polyimide microspheres

NASA35 citations92
US5428102AJun 27, 1995

Low dielectric polyimides

NASA30 citations92
US5116939AMay 26, 1992

Polyimide processing additives

NASA37 citations92
US5093453AMar 3, 1992

Aromatic polyimides containing a dimethylsilane-linked dianhydride

NASA31 citations92
US5909905AJun 8, 1999

Method of making thermally stable, piezoelectric and proelectric polymeric substrates

NASA19 citations91
US4837300AJun 6, 1989

Copolyimide with a combination of flexibilizing groups

NASA31 citations91
US5015851AMay 14, 1991

Slow positron beam generator for lifetime studies

NASA22 citations90
US4488335ADec 18, 1984

Hot melt adhesive attachment pad

NASA36 citations88
US4695610ASep 22, 1987

Semi-2-interpenetrating networks of high temperature systems

NASA35 citations87
US6180746B1Jan 30, 2001

Polyimide precursor solid residuum

NASA18 citations84
US4166170AAug 28, 1979

Mixed diamines for lower melting addition polyimide preparation and utilization

NASA21 citations82
US4552931ANov 12, 1985

Process of end-capping a polyimide system

NASA24 citations81
US4444979AApr 24, 1984

Polyphenylene ethers with imide linking groups

NASA20 citations81
US4624888ANov 25, 1986

Acetylene (ethynyl) terminated polyimide siloxane and process for preparation thereof

NASA24 citations78
US4489027ADec 18, 1984

Process for preparing solvent resistant, thermoplastic aromatic poly(imidesulfone)

NASA24 citations78
US6017637AJan 25, 2000

Fire resistant, moisture barrier membrane

NASA5 citations74
US5212283AMay 18, 1993

Polyimides containing the cyclobutene-3, 4-dione moiety

NASA17 citations74
US4284461AAug 18, 1981

Aluminum ion-containing polyimide adhesives

NASA18 citations74
US4233258ANov 11, 1980

Method for preparing addition type polyimide prepregs

NASA11 citations74
US5840828ANov 24, 1998

Polyimide fibers

NASA10 citations72
US5670256ASep 23, 1997

Polyimide fibers

NASA13 citations72
US4937317AJun 26, 1990

Processable polyimide adhesive and matrix composite resin

NASA10 citations72
US5218083AJun 8, 1993

Polyimides prepared from 3,5-diaminobenzotrifluoride

NASA10 citations71
US4713439ADec 15, 1987

Poly(carbonate-imide) polymer

NASA11 citations71
US6368662B1Apr 9, 2002

Molecular level coating of metal oxide particles

NASA5 citations70

US ARMY

5 patents

US DIRECTOR OF THE NATIONAL AE

1 patent

US NAVY

1 patent

Showing the top 50 of 66 patents by PatentIndex Score.