DW

David J. Williams

HO Honeywell: 51 patents #45 of 14,447Top 1%
AL Alliedsignal: 4 patents #375 of 2,631Top 15%
HC Hoechst Celanese: 2 patents #300 of 871Top 35%
The Dow Chemical: 1 patents #2,215 of 4,115Top 55%
Overall (All Time): #40,804 of 4,157,543Top 1%
58
Patents All Time

Issued Patents All Time

Showing 1–25 of 58 patents

Patent #TitleCo-InventorsDate
12209168 Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from same Bin Yu 2025-01-28
12185989 Foaming agents and compositions containing fluorine substituted olefins, and methods of foaming James M. Bowman 2025-01-07
11920016 Methods of forming polyol premixes and foamable compositions and foams formed therefrom Bin Yu, Mary C. Bogdan, Yiu Keung Ling 2024-03-05
11746180 Catalysts for polyurethane foam polyol premixes containing halogenated olefin blowing agents Michael Van Der Puy, Clifford P. Gittere 2023-09-05
11441005 Mixtures containing 1.1.1.4.4.4.-hexafluorobutene and 1-chloro-3.3.3-trifluoropropene Mary C. Bogdan, Clifford P. Gittere, James M. Bowman, Yiu Keung Ling 2022-09-13
11149105 Amine catalysts for polyurethane foams Michael Van Der Puy, Haridasan K. Nair, David Nalewajek 2021-10-19
10941237 Storage stable foamable compositions containing 1,1,1,4,4,4-hexafluoro-2-butene Michael Van Der Puy 2021-03-09
10526462 Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents Michael Van Der Puy 2020-01-07
10344136 Mixtures containing 1,1,1,3,3,3-hexafluorobutene and 1-chloro-3,3,3-trifluoropropene Mary C. Bogdan, Clifford P. Gittere, James M. Bowman, Yiu Keung Ling 2019-07-09
10077330 Storage stable foamable compositions containing 1,1,1,4,4,4-hexafluoro-2-butene Michael Van Der Puy 2018-09-18
10066071 Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents Michael Van Der Puy 2018-09-04
10011698 Foaming agents, foamable compositions, foams and articles containing fluorine substituted olefins, and methods of making same James M. Bowman 2018-07-03
9796848 Foaming agents and compositions containing fluorine substituted olefins and methods of foaming James M. Bowman, Rajiv R. Singh, Hang T. Pham 2017-10-24
9708454 Mixtures containing 1,1,1,4,4,4-hexafluorobutene and 1-chloro-3,3,3-trifluoropropene Mary C. Bogdan, Clifford P. Gittere, James M. Bowman, Yiu Keung Ling 2017-07-18
9701782 Foams and articles made from foams containing 1-chloro-3,3,3-trifluoropropene (HFCO-1233zd) Yiu Keung Ling 2017-07-11
9695267 Foams and foamable compositions containing halogenated olefin blowing agents Clifford P. Gittere, Michael Van Der Puy 2017-07-04
9649262 Azeotrope-like compositions of tetrafluoropropene and alcohols James M. Bowman, Rajiv R. Singh, Hang T. Pham, Justin Becker 2017-05-16
9556303 Catalysts for polyurethane foam polyol premixes containing halogenated olefin blowing agents Michael A. Ross, Ronald S. Grossman, Clifford P. Gittere 2017-01-31
9550854 Amine catalysts for polyurethane foams Michael Van Der Puy, Haridasan K. Nair, David Nalewajek 2017-01-24
9499729 Compositions and methods containing fluorine substituted olefins James M. Bowman 2016-11-22
9453115 Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agents Michael Van Der Puy 2016-09-27
9303162 Foaming agents, foamable compositions, foams and articles containing fluorine substitued halogens, and methods of making same James M. Bowman, Rajiv R. Singh, Ian Shankland 2016-04-05
9181410 Systems for efficient heating and/or cooling and having low climate change impact James M. Bowman, Samuel F. Yana Motta 2015-11-10
9175200 Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropene Rajat S. Basu, Leslie Bement, Kane D. Cook, Ryan Hulse, Gary Knopeck +2 more 2015-11-03
9145480 Mixtures containing 1,1,1,3,3,3-hexafluorobutene and 1-chloro-3,3,3-trifluoropropene Mary C. Bogdan, Clifford P. Gittere, James M. Bowman, Yiu Keung Ling 2015-09-29