Inventor · disambiguated record
David J. Williams
Also filed as: WILLIAMS DAVID · WILLIAMS DAVID J · WILLIAMS DAVID JOHN
59 granted patents·78 pending applications·499 citations·filing 1976–2025
99Inventor score
Top patents by PatentIndex Score
137 records- 0197US9051442B2Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from sameWILLIAMS DAVID J·Filed 2012·Granted Jun 9, 2015·22 cites·28 claims
- 0297US8163196B2Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropeneBASU RAJAT·Filed 2009·Granted Apr 24, 2012·28 cites·36 claims
- 0396US10344136B2Mixtures containing 1,1,1,3,3,3-hexafluorobutene and 1-chloro-3,3,3-trifluoropropeneHONEYWELL INT INC·Filed 2017·Granted Jul 9, 2019·8 cites·18 claims
- 0496US9550854B2Amine catalysts for polyurethane foamsVAN DER PUY MICHAEL·Filed 2008·Granted Jan 24, 2017·23 cites·18 claims
- 0595US7767638B2Azeotrope-like compositions of tetrafluoropropene and hydrofluorocarbonsHONEYWELL INT INC·Filed 2005·Granted Aug 3, 2010·15 cites·27 claims
- 0694US11149105B2Amine catalysts for polyurethane foamsHONEYWELL INT INC·Filed 2018·Granted Oct 19, 2021·2 cites·16 claims
- 0794US9453115B2Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agentsWILLIAMS DAVID J·Filed 2008·Granted Sep 27, 2016·13 cites·20 claims
- 0894US8703006B2Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropeneBASU RAJAT·Filed 2011·Granted Apr 22, 2014·9 cites·15 claims
- 0993US11920016B2Methods of forming polyol premixes and foamable compositions and foams formed therefromHONEYWELL INT INC·Filed 2021·Granted Mar 5, 2024·1 cites·20 claims
- 1093US9556303B2Catalysts for polyurethane foam polyol premixes containing halogenated olefin blowing agentsROSS MICHAEL A·Filed 2012·Granted Jan 31, 2017·21 cites·10 claims
- 1192US9000061B2Foams and articles made from foams containing 1-chloro-3,3,3-trifluoropropene (HFCO-1233zd)LING YIU KEUNG·Filed 2011·Granted Apr 7, 2015·14 cites·9 claims
- 1292US8791167B2Azeotrope-like compositions of tetrafluoropropene and alcoholsBOWMAN JAMES M·Filed 2012·Granted Jul 29, 2014·8 cites·18 claims
- 1391US8114828B2Azeotrope-like compositions of tetrafluoropropene and alcoholsBOWMAN JIM M·Filed 2007·Granted Feb 14, 2012·22 cites·12 claims
- 1491US4758605AStabilization of reactivity of polyester polyol based polyurethane foam componentsDOW CHEMICAL CO·Filed 1987·Granted Jul 19, 1988·45 cites·19 claims
- 1590US10077330B2Storage stable foamable compositions containing 1,1,1,4,4,4-hexafluoro-2-buteneHONEYWELL INT INC·Filed 2014·Granted Sep 18, 2018·4 cites·9 claims
- 1690US9649262B2Azeotrope-like compositions of tetrafluoropropene and alcoholsHONEYWELL INT INC·Filed 2015·Granted May 16, 2017·3 cites·18 claims
- 1790US2025075048A1Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from sameHONEYWELL INT INC·Filed 2024·Application pending·0 cites
- 1889US9175200B2Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropeneBASU RAJAT·Filed 2011·Granted Nov 3, 2015·3 cites·12 claims
- 1989US8946312B2Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropeneBASU RAJAT·Filed 2011·Granted Feb 3, 2015·3 cites·15 claims
- 2089US6451867B1Mixtures containing 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3-pentafluorobutaneHONEYWELL INT INC·Filed 2001·Granted Sep 17, 2002·21 cites·2 claims
- 2188US9303162B2Foaming agents, foamable compositions, foams and articles containing fluorine substitued halogens, and methods of making sameBOWMAN JAMES M·Filed 2007·Granted Apr 5, 2016·5 cites·41 claims
- 2288US4092478ATriphendioxazine triazinyl dyes having phosphonic acid groupsICI LTD·Filed 1976·Granted May 30, 1978·22 cites·8 claims
- 2387US2024270917A1Methods of forming polyol premixes and foamable compositions and foams formed therefromHONEYWELL INT INC·Filed 2024·Application pending·0 cites
- 2486US9499729B2Compositions and methods containing fluorine substituted olefinsWILLIAMS DAVID J·Filed 2009·Granted Nov 22, 2016·5 cites·18 claims
- 2586US8420706B2Foaming agents, foamable compositions, foams and articles containing halogen substituted olefins, and methods of making sameBOWMAN JAMES M·Filed 2007·Granted Apr 16, 2013·6 cites·88 claims
- 2686US2023002578A1Mixtures containing 1.1.1.4.4.4.- hexafluorobutene and 1-chloro-3.3.3-trifluoropropeneHONEYWELL INT INC·Filed 2022·Application pending·0 cites
- 2785US6843934B2Azeotrope-like compositions of pentafluoropropane and waterHONEYWELL INT INC·Filed 2003·Granted Jan 18, 2005·17 cites·14 claims
- 2884US2022195106A1Catalysts for polyurethane foam polyol premixes containing halogenated olefin blowing agentsHONEYWELL INT INC·Filed 2022·Application pending·0 cites
- 2984US2022403129A1Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from sameHONEYWELL INT INC·Filed 2022·Application pending·0 cites
- 3083US9708454B2Mixtures containing 1,1,1,4,4,4-hexafluorobutene and 1-chloro-3,3,3-trifluoropropeneHONEYWELL INT INC·Filed 2015·Granted Jul 18, 2017·1 cites·18 claims
- 3183US2022106430A1Amine catalysts for polyurethane foamsHONEYWELL INT INC·Filed 2021·Application pending·0 cites
- 3282US9120906B2Azeotrope-like compositions of tetrafluoropropene and alcoholsHONEYWELL INT INC·Filed 2014·Granted Sep 1, 2015·1 cites·14 claims
- 3381US10011698B2Foaming agents, foamable compositions, foams and articles containing fluorine substituted olefins, and methods of making sameHONEYWELL INT INC·Filed 2015·Granted Jul 3, 2018·1 cites·20 claims
- 3481US2025223414A1Mixtures containing 1.1.1.4.4.4.- hexafluorobutene and 1-chloro-3.3.3-trifluoropropeneHONEYWELL INT INC·Filed 2025·Application pending·0 cites
- 3580US11441005B2Mixtures containing 1.1.1.4.4.4.-hexafluorobutene and 1-chloro-3.3.3-trifluoropropeneHONEYWELL INT INC·Filed 2019·Granted Sep 13, 2022·0 cites·14 claims
- 3680US9145480B2Mixtures containing 1,1,1,3,3,3-hexafluorobutene and 1-chloro-3,3,3-trifluoropropeneBOGDAN MARY C·Filed 2011·Granted Sep 29, 2015·2 cites·24 claims
- 3780US9029430B2Foaming agents, foamable compositions, foams and articles containing fluorine substituted olefins, and methods of making sameBOWMAN JAMES M·Filed 2007·Granted May 12, 2015·2 cites·33 claims
- 3879US9695267B2Foams and foamable compositions containing halogenated olefin blowing agentsWILLIAMS DAVID J·Filed 2010·Granted Jul 4, 2017·2 cites·9 claims
- 3978US11746180B2Catalysts for polyurethane foam polyol premixes containing halogenated olefin blowing agentsHONEYWELL INT INC·Filed 2019·Granted Sep 5, 2023·0 cites·20 claims
- 4078US6635686B2Azeotrope-like compositions of tetrafluoroethane, pentafluoropropane and methylbutaneHONEYWELL INT INC·Filed 2002·Granted Oct 21, 2003·13 cites·9 claims
- 4177US12209168B2Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from sameHONEYWELL INT INC·Filed 2020·Granted Jan 28, 2025·0 cites·20 claims
- 4277US10526462B2Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agentsHONEYWELL INT INC·Filed 2018·Granted Jan 7, 2020·0 cites·16 claims
- 4377US2020002500A1Compositions and methods comprising vinylidene fluorideHONEYWELL INT INC·Filed 2019·Application pending·0 cites
- 4475US8729145B2Foaming agents and compositions containing fluorine substituted olefins and methods of foamingBOWMAN JAMES M·Filed 2012·Granted May 20, 2014·1 cites·16 claims
- 4575US6365566B1Azeotrope-like compositions of pentafluorobutane and waterHONEYWELL INT INC·Filed 2001·Granted Apr 2, 2002·11 cites·9 claims
- 4675US6288135B1Azeotrope-like compositions of pentafluoropropane, hydrocarbons and waterALLIED SIGNAL INC·Filed 2000·Granted Sep 11, 2001·10 cites·11 claims
- 4774US2019185635A1Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from sameHONEYWELL INT INC·Filed 2018·Application pending·0 cites
- 4873US12185989B2Foaming agents and compositions containing fluorine substituted olefins, and methods of foamingHONEYWELL INT INC·Filed 2020·Granted Jan 7, 2025·0 cites·9 claims
- 4973US10941237B2Storage stable foamable compositions containing 1,1,1,4,4,4-hexafluoro-2-buteneHONEYWELL INT INC·Filed 2018·Granted Mar 9, 2021·0 cites·16 claims
- 5073US2018291171A1Foaming agents, foamable compositions, foams and articles containing fluorine substituted olefins, and methods of making sameHONEYWELL INT INC·Filed 2018·Application pending·0 cites
Showing the top 50 of 137 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →