| Patent | Date |
|---|
High temperature melt processable semi-crystalline poly(aryl ether ketone) containing a (4-hydroxyphenyl)phthalazin-1(2h)-one comonomer unit
Grant 10,364,352 - Hsu , et al. | 2019-07-30 |
High temperature melt processable semi-crystalline poly (aryl ether ketone) containing a (4-hydroxyphenyl) phthalazin-1 (2H)-one comonomer unit
Grant 10,189,991 - Hsu , et al. Ja | 2019-01-29 |
Catalyst precursors, catalysts and methods of producing same
Grant 9,573,117 - Lefevre , et al. February 21, 2 | 2017-02-21 |
High Temperature Polymer Blends Of Poly(aryl Ether Ketone Phthalazinone)
App 20150252189 - Wang; Yi-Feng ; et al. | 2015-09-10 |
High Temperature Poly(aryl Ether)s Containing A Phthalazinone Moiety
App 20150183934 - Wang; Yi-Feng ; et al. | 2015-07-02 |
High temperature polymer blends of poly(aryl ether ketone phthalazinone)
Grant 9,062,163 - Wang , et al. June 23, 2 | 2015-06-23 |
Catalyst Precursors, Catalysts And Methods Of Producing Same
App 20140011673 - LEFEVRE; Michel ; et al. | 2014-01-09 |
Polymers and copolymers containing 2H-benzimidazol-2-one moieties
Grant 8,609,801 - Hay , et al. December 17, 2 | 2013-12-17 |
Catalyst precursors, catalysts and methods of producing same
Grant 8,580,704 - Lefevre , et al. November 12, 2 | 2013-11-12 |
High temperature poly(aryl ether)s containing a phthalazinone moiety
Grant 8,501,896 - Hay , et al. August 6, 2 | 2013-08-06 |
Polymers And Copolymers Containing 2h-benzimidazol-2-one Moieties
App 20130085251 - HAY; Allan S. ; et al. | 2013-04-04 |
Catalyst Precursors, Catalysts And Methods Of Producing Same
App 20110294658 - Lefevre; Michel ; et al. | 2011-12-01 |
High Temperature Melt Processable Semi-crystalline Poly(aryl Ether Ketone) Containing A (4-hydroxyphenyl)phthalazin-1(2h)-one Comonomer Unit
App 20110206880 - Wang; Yi-Feng ; et al. | 2011-08-25 |
High Temperature Poly(aryl ether)s Containing a Phthalazinone Moiety
App 20110166317 - Hay; Allan S. ; et al. | 2011-07-07 |
High Temperature Polymer Blends Of Poly(aryl Ether Ketone Phthalazinone)
App 20110104417 - Wang; Yi-Feng ; et al. | 2011-05-05 |
High temperature melt processable semi-crystalline poly (aryl ether ketone) containing a (4-hydroxyphenyl) phthalazin-1 (2H)-one comonomer unit
App 20100113688 - Hsu; Tim ; et al. | 2010-05-06 |
Poly(arylenebenzimidazole) polymers and copolymers
Grant 7,696,298 - Hay , et al. April 13, 2 | 2010-04-13 |
Poly(arylenebenzimidazole) polymers and copolymers
App 20090131623 - Hay; Allan S. ; et al. | 2009-05-21 |
High temperature poly(aryl ether)s containing a phthalazinone moiety
App 20070238853 - Hay; Allan S. ; et al. | 2007-10-11 |
Multi-layers coating for protecting metallic substrates
Grant 6,828,040 - Cunningham , et al. December 7, 2 | 2004-12-07 |
Multi-layers coating for protecting metallic substrates
App 20030099847 - Cunningham, Nicolas ; et al. | 2003-05-29 |
Free radical ring opening for polymerization of cyclic oligomers containing an aromatic sulfide linkage
Grant 5,869,599 - Hay , et al. February 9, 1 | 1999-02-09 |
Diarylacetylenes, enamines and acetylenic polymers and their production
Grant 5,374,701 - Hay , et al. December 20, 1 | 1994-12-20 |
Polymeric species production
Grant 5,194,563 - Hay March 16, 1 | 1993-03-16 |
Organomercaptophenol
Grant 4,064,179 - Hay December 20, 1 | 1977-12-20 |
Process for capping polyphenylene oxide
Grant 4,048,143 - Hay , et al. September 13, 1 | 1977-09-13 |
3,4,5-Trithiapolycyclo compounds and derivatives
Grant 4,033,982 - Hay July 5, 1 | 1977-07-05 |
Process for the preparation of polyphenylene oxides with hydrolytically stable copper catalysts
Grant 4,028,341 - Hay June 7, 1 | 1977-06-07 |
Copper complex
Grant 3,914,266 - Hay October 21, 1 | 1975-10-21 |
| 