Inventor

Kreisler S. Y. Lau

Inventor

Sunnyvale, CA, US

Overview

53→

Patents

1983–2007

Patent span

Chemistry

Primary field (CPC C)

Patents· 53 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 bonds20%

Y10TTechnical subjects covered by former us classification11%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium9%

C07CAcyclic or carbocyclic compounds9%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%

C08LCompositions of macromolecular compounds8%

C08JWorking-up6%

H05KPrinted circuits6%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%

C07DHeterocyclic compounds4%

PatentTitleYear

7,307,137'Low dielectric constant materials and methods of preparation thereof'2007 7,141,188'Organic compositions'2006 7,060,204'Organic compositions'2006 7,049,005'Organic compositions'2006 7,049,386'Compositions and methods for thermosetting molecules in organic compositions'2006 6,998,178'Organic compositions'2006 6,987,147'Low dielectric constant materials with improved thermo-mechanical strength and processability'2006 6,890,641'Low dielectric materials and methods of producing same'2005 6,878,796'Solvent systems for polymeric dielectric materials'2005 6,849,696'Low dielectric constant organic dielectrics based on cage-like structures'2005 6,803,441'Compositions and methods for thermosetting molecules in organic compositions'2004 6,797,777'Low dielectric constant organic dielectrics based on cage-like structures'2004 6,740,685'Organic compositions'2004 6,713,590'Low dielectric constant materials with polymeric networks'2004 6,627,669'Low dielectric materials and methods of producing same'2003 6,524,657'Solvent systems for polymeric dielectric materials'2003 6,509,415'Low dielectric constant organic dielectrics based on cage-like structures'2003 6,469,123'Compositions and methods for thermosetting molecules in organic compositions'2002 6,444,715'Low dielectric materials and methods of producing same'2002 6,423,811'Low dielectric constant materials with polymeric networks'2002 6,413,202'Solvent systems for polymeric dielectric materials'2002 6,380,347'Nanoporous polymers comprising macrocycles'2002 RE037599'Poly(arylene ether) compositions and the method for their manufacture'2002 6,313,185'Polymers having backbones with reactive groups employed in crosslinking as precursors to nanoporous thin film structures'2001 6,303,733'Poly(arylene ether) homopolymer compositions and methods of manufacture thereof'2001 6,291,628'Solvent systems for low dielectric constant polymeric materials'2001 6,172,128'Nanoporous polymers crosslinked via cyclic structures'2001 6,156,812'Nanoporous material fabricated using polymeric template strands'2000 6,124,421'Poly(arylene ether) compositions and methods of manufacture thereof'2000 5,986,045'Poly(arylene ether) compositions and the method for their manufacture'1999 5,959,157'Process for making hydroxy-substituted ethynylated biphenyl compounds'1999 5,292,851'Substituted silyl-terminated compounds and polymers thereof'1994 5,149,764'Substituted silyl-terminated compounds and polymers thereof'1992 4,996,101'Processible polyimide blends'1991 4,916,038'Substituted aromatic silane compounds and method for preparation of same'1990 4,874,643'Aromatic silane polymer coatings'1989 4,866,156'Poly(arylether) or poly(arylthioether) from 2,2-bis(fluorophenyl)-hexafluoropropane'1989 4,861,901'Substituted aromatic silane compounds and method for preparation of same'1989 4,827,054'Method for synthesizing 2,2-bis(4-fluorophenyl)-hexafluoropropane and method for using same to synthesize poly(arylethers) and poly (arylthioethers)'1989 4,814,472'Diethynylated diphenyl hexafluoropropanes'1989 4,788,268'Method for preparation of epoxysilicone compounds and allyl-terminated silicone compounds'1988 4,782,184'Method for making ethynylated aromatic compounds'1988 4,722,985'Derivatives of diphenylhexafluoropropane and polymers thereof'1988 4,719,258'Derivatives of diphenylhexafluoropropane and resins thereof'1988 4,708,991'Polymers of ethynylthiophenoxy derivatives of diphenylhexafluoropropane'1987 4,695,655'Ethynylthiophenoxy derivatives of diphenylhexafluoropropane'1987 4,649,207'Derivatives of diphenylhexafluoropropane'1987 4,615,842'Method for making ethynylated aromatic compounds and a method for making nitronium trifluoromethanesulfonate'1986 4,587,315'Diethynylated phenylbenzimidazole compounds'1986 4,537,974'Diethynylated phenylbenzimidazole compounds'1985 4,465,833'Process for preparing ethynylated benzoic acid derivatives'1984 4,374,291'Synthesis of bis(ethynylphenyl) compounds'1983 4,370,501'Synthesis of bis(aminophenyl) compounds'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1990Patents assigned to HUGHES AIRCRAFT CO (18)· patent assignee history

1983–1994Based in Alhambra, CA, US· patent location history

1989Patents assigned to HUGHES AIRCRAFT COPMANY (1)· patent assignee history

1991Patents assigned to LOCKHEED CORP (1)· patent assignee history

1999–2002Patents assigned to ALLIED SIGNAL INC (7)· patent assignee history

1999–2007Based in Sunnyvale, CA, US· patent location history

2000–2007Patents assigned to HONEYWELL INT INC (24)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HONEYWELL INT INC	24	2000–2007
HUGHES AIRCRAFT CO	18	1983–1990
ALLIED SIGNAL INC	7	1999–2002
HUGHES AIRCRAFT COPMANY	1	1989
LOCKHEED CORP	1	1991

Locations

Location	Patents	Span
Sunnyvale, California, US	31	1999–2007
Alhambra, California, US	22	1983–1994