Theard; Leslie P.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Theard; Leslie P..The latest application filed is for "compositions having ethylenic backbone and benzylic, allylic, or ether-containing side-chains, oxygen scavenging compositions containing same, and process for making these compositions by esterification or transesterification of a polymer melt".

Company Profile

0.12.0

Theard; Leslie P. - Houston TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Compositions having ethylenic backbone and benzylic, allylic, or ether-containing side-chains, oxygen scavenging compositions containing same, and process for making these compositions by esterification or transesterification of a polymer melt Grant 6,323,288 - Ching , et al. November 27, 2	2001-11-27
Compositions having ethylenic backbone and benzylic, allylic, or ether-containing side-chains, oxygen scavenging compositions containing same, and process for making these compositions by esterification or transesterification of a polymer melt Grant 5,859,145 - Ching , et al. January 12, 1	1999-01-12
Process for producing ionomers employing ethylene terpolymers Grant 5,837,779 - Current , et al. November 17, 1	1998-11-17
Compositions having ethylenic backbone and benzylic allylic or ether-containing side-chains oxygen scavenging compositions containing same and process for making these compositions by esterification or transesterification of a polymer melt Grant 5,736,616 - Ching , et al. April 7, 1	1998-04-07
Multi-component oxygen scavenger system useful in film packaging Grant 5,660,761 - Katsumoto , et al. August 26, 1	1997-08-26
Low-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomers Grant 5,631,328 - Wang , et al. May 20, 1	1997-05-20
Compositions having ethylenic backbone and benzylic, allylic, or ether-containing side-chains, oxygen scavenging compositions containing same, and process for making these compositions by esterification or transesterification of a polymer melt Grant 5,627,239 - Ching , et al. May 6, 1	1997-05-06
Low-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomers Grant 5,569,722 - Wang , et al. October 29, 1	1996-10-29
Low-haze ionomers of copolymers of alpha-olefins, carboxylic acid esters, and optional comonomers, and processes for making and acidifying these ionomers Grant 5,554,698 - Wang , et al. September 10, 1	1996-09-10
Ethylene-alkyl acrylate copolymer saponification process Grant 5,218,057 - Kurkov , et al. June 8, 1	1993-06-08
Styrene-grafted polyanhydride copolymer Grant 4,167,539 - Heilman , et al. September 11, 1	1979-09-11
Resin-forming homogeneous solutions of styrene, maleic anhydride and copolymers thereof Grant 3,997,499 - Heilman , et al. December 14, 1	1976-12-14

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