Philip Morris Products, Inc.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Philip Morris Products, Inc..The latest application filed is for "liquid scrubbing of gas-phase contaminants".

Company Profile

0.31.0

Philip Morris Products, Inc. - Richmond VA
Philip Morris Products Inc. - New York NY

*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
Liquid scrubbing of gas-phase contaminants Grant 5,651,917 - Bridges , et al. July 29, 1	1997-07-29
Cigarette smoking products containing a vanillin-release additive Grant 5,538,018 - Chan , et al. July 23, 1	1996-07-23
Liquid scrubbing of gas-phase contaminants Grant 5,527,517 - Bridges , et al. June 18, 1	1996-06-18
Smoking compositions containing an .alpha.-alkylcinnamaldehyde-release additive Grant 5,301,693 - Chan , et al. April 12, 1	1994-04-12
Smoking compositions containing an oxalate flavorant-release additive Grant 5,256,785 - Chan October 26, 1	1993-10-26
Flow liquid-phase chemical reaction process Grant 5,256,163 - Augustine , et al. October 26, 1	1993-10-26
Cigarette packaging machine and apparatus Grant 5,249,416 - Adams , et al. October 5, 1	1993-10-05
Oxalate esters Grant 5,241,105 - Chan August 31, 1	1993-08-31
Extraction process using a novel organic acid as a liquid ion exchanger Grant 5,230,802 - Ferguson , et al. July 27, 1	1993-07-27
Smoking compositions containing a vanillin-release additive Grant 5,228,461 - Chan , et al. July 20, 1	1993-07-20
Process for making a flavorant-release filament Grant 5,221,502 - Washington June 22, 1	1993-06-22
Smoking compositions containing a pyrazine-ethanol flavorant-release additive Grant 5,218,118 - Chan , et al. June 8, 1	1993-06-08
Volumetric chemical reaction system Grant 5,217,695 - Augustine , et al. June 8, 1	1993-06-08
Acyloxylation of alkylaromatic compounds with palladium-tin catalysts Grant 5,206,423 - Augustine , et al. April 27, 1	1993-04-27
Smoking compositions containing a tartrate salt flavorant-release additive Grant 5,199,450 - Houminer , et al. April 6, 1	1993-04-06
Palladium-tin catalysts for acyloxylation of alkylaromatic compounds Grant 5,189,006 - Augustine , et al. February 23, 1	1993-02-23
Smoking compositions containing a pyrazineethanol flavorant-release additive Grant 5,174,308 - Chan , et al. December 29, 1	1992-12-29
Smoking compositions containing a vanillin-release additive Grant 5,172,704 - Chan , et al. December 22, 1	1992-12-22
Smoking compositions containing an oxalate flavorant-release additive Grant 5,172,706 - Chan December 22, 1	1992-12-22
Smoking compositions containing an oxalate flavorant-release additive Grant 5,172,705 - Chan December 22, 1	1992-12-22
Filamentary flavorant-release additive for smoking compositions Grant 5,144,966 - Washington September 8, 1	1992-09-08
Smoking compositions containing a vanillin-release additive Grant 5,144,965 - Southwick September 8, 1	1992-09-08
Smoking compositions containing a flavorant-release additive Grant 5,144,964 - Demain September 8, 1	1992-09-08
Smoking compositions containing a menthol-release additive Grant 5,139,034 - Chan August 18, 1	1992-08-18
Nicotine analogs Grant 5,138,062 - Osdene , et al. August 11, 1	1992-08-11
Smoking compositions containing a flavorant-release saccharide additive Grant 5,137,578 - Chan August 11, 1	1992-08-11
Smoking compositions containing a vanillin-release additive Grant 5,137,036 - Southwick August 11, 1	1992-08-11
Benzofuranone compounds, and production of smoking compositions containing a benzofuranone flavorant additive Grant 5,137,035 - Podraza August 11, 1	1992-08-11
Beta-hydroxyesters for use as vanillin-release additives in smoking compositions Grant 5,129,954 - Chan , et al. July 14, 1	1992-07-14
Vanillin 5-hydroxyesters and smoking compositions containing a vanillin-release additive Grant 5,120,368 - Houminer , et al. June 9, 1	1992-06-09
Smoking compositions containing a hexahydrobenzofuranone flavorant Grant 5,114,493 - Podraza May 19, 1	1992-05-19

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