Inventor

Terry L. St. Clair

Inventor

Poquoson, VA, US

Overview

66→

Patents

1977–2011

Patent span

Chemistry

Primary field (CPC C)

Patents· 66 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds30%

Y10TTechnical subjects covered by former us classification15%

C08JWorking-up7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

C08LCompositions of macromolecular compounds5%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%

H10NElectric solid-state devices not otherwise provided for4%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%

C09DCoating compositions, e.g. paints, varnishes or lacquers3%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons2%

PatentTitleYear

7,964,698'Wholly aromatic liquid crystalline polyetherimide (LC-PEI) resins'2011 7,507,784'Liquid crystalline thermosets from ester, ester-imide, and ester-amide oligomers'2009 6,939,940'Liquid crystalline thermosets from ester, ester-imide, and ester-amide oligomers'2005 6,689,288'Polymeric blends for sensor and actuation dual functionality'2004 6,545,391'Polymer-polymer bilayer actuator'2003 6,521,052'Surface treatment'2003 6,515,077'Electrostrictive graft elastomers'2003 6,379,809'Thermally stable, piezoelectric and pyroelectric polymeric substrates and method relating thereto'2002 6,368,662'Molecular level coating of metal oxide particles'2002 6,235,803'Hollow polymide microspheres'2001 6,222,007'Films, preimpregnated tapes and composites made from polyimide \"Salt-like\" Solutions'2001 6,180,746'Polyimide precursor solid residuum'2001 6,133,330'Aromatic polyimide foam'2000 6,114,156'Molecular level coating for metal oxide particles'2000 6,084,000'Hollow polyimide microspheres'2000 6,017,637'Fire resistant, moisture barrier membrane'2000 5,994,418'Hollow polyimide microspheres'1999 5,909,905'Method of making thermally stable, piezoelectric and proelectric polymeric substrates'1999 5,891,581'Thermally stable, piezoelectric and pyroelectric polymeric substrates'1999 5,840,828'Polyimide fibers'1998 5,789,025'Fire resistant, moisture barrier membrane'1998 5,670,256'Polyimide fibers'1997 5,502,157'Copolyimides prepared from ODPA, BTDA and 3,4\'-ODA'1996 5,478,916'Solvent resistant copolyimide'1995 5,464,928'Direct process for preparing semi-crystalline polyimides'1995 5,455,327'Polyimides containing meta-biphenylenedioxy moieties and articles prepared therefrom'1995 5,428,102'Low dielectric polyimides'1995 5,338,826'Structures from low dielectric polyimides'1994 5,304,627'Polyimides containing pendent siloxane groups'1994 5,302,692'Polyimides containing the pentafluorosulfanylbenzene moiety'1994 5,272,248'Polyimide processing additives'1993 5,220,070'1,3-diamino-5-pentafluorosulfanylbenzene'1993 5,218,083'Polyimides prepared from 3,5-diaminobenzotrifluoride'1993 5,212,283'Polyimides containing the cyclobutene-3, 4-dione moiety'1993 5,189,129'High temperature polymer from maleimide-acetylene terminated monomers'1993 5,189,127'Crosslinked polyimides prepared from N-(3-ethynylphenyl)maleimide'1993 5,147,966'Polyimide molding powder, coating, adhesive and matrix resin'1992 5,116,939'Polyimide processing additives'1992 5,093,453'Aromatic polyimides containing a dimethylsilane-linked dianhydride'1992 5,061,783'Processing for maximizing the level of crystallinity in linear aromatic polyimides'1991 5,015,851'Slow positron beam generator for lifetime studies'1991 5,004,575'Preparing composite materials from matrices of processable aromatic polyimide thermoplastic blends'1991 4,937,317'Processable polyimide adhesive and matrix composite resin'1990 4,837,300'Copolyimide with a combination of flexibilizing groups'1989 4,713,439'Poly(carbonate-imide) polymer'1987 4,695,610'Semi-2-interpenetrating networks of high temperature systems'1987 4,624,888'Acetylene (ethynyl) terminated polyimide siloxane and process for preparation thereof'1986 4,603,061'Process for preparing highly optically transparent/colorless aromatic polyimide film'1986 4,595,548'Process for preparing essentially colorless polyimide film containing phenoxy-linked diamines'1986 4,552,931'Process of end-capping a polyimide system'1985 4,543,295'High temperature polyimide film laminates and process for preparation thereof'1985 4,510,277'Process for improving moisture resistance of epoxy resins by addition of chromium ions'1985 4,497,935'Elastomer toughened polyimide adhesives'1985 4,489,027'Process for preparing solvent resistant, thermoplastic aromatic poly(imidesulfone)'1984 4,488,335'Hot melt adhesive attachment pad'1984 4,444,979'Polyphenylene ethers with imide linking groups'1984 4,431,792'Thermoset-thermoplastic aromatic polyamide containing N-propargyl groups'1984 4,398,021'Solvent resistant, thermoplastic aromatic poly(imidesulfone) and process for preparing same'1983 4,395,540'Thermoset-thermoplastic aromatic polyamide containing N-propargyl groups'1983 4,389,504'Elastomer toughened polyimide adhesives'1983 4,284,461'Aluminum ion-containing polyimide adhesives'1981 4,281,102'Tackifier for addition polyimides containing monoethylphthalate'1981 4,233,258'Method for preparing addition type polyimide prepregs'1980 4,180,648'Crystalline polyimides'1979 4,166,170'Mixed diamines for lower melting addition polyimide preparation and utilization'1979 4,065,345'Polyimide adhesives'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2011Patents assigned to NASA (57)· patent assignee history

1977–2009Based in Poquoson, VA, US· patent location history

1985Patents assigned to US DIRECTOR OF THE NATIONAL AE (1)· patent assignee history

1985Patents assigned to US NAVY (1)· patent assignee history

1993–1996Patents assigned to US ARMY (7)· patent assignee history

1993Based in Poguoson, VA· patent location history

1999–2001Patents assigned to UNITIKA LTD (2)· patent assignee history

2004–2011Based in Mechanicsville, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NASA	57	1977–2011
US ARMY	7	1993–1996
UNITIKA LTD	2	1999–2001
US DIRECTOR OF THE NATIONAL AE	1	1985
US NAVY	1	1985

Locations

Location	Patents	Span
Poquoson, Virginia, US	63	1977–2009
Mechanicsville, Virginia, US	2	2004–2011
Poguoson, VA	1	1993