For the Inventor, By the Inventor

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Richmond, VA, United States of America

Philip Morris Inc.

USPTO Granted Patents = 759

Trademarks = 39

Forward Citations = 44,644

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667 inventors (with patents filed for the assignee):

A Clifton Lilly, Jr (39 out of 47 patents)

Gus D Keritsis (35 out of 35 patents)

Charles T Higgins (33 out of 41 patents)

4. Yoram Houminer (32 out of 32 patents)

5. Grier S Fleischhauer (31 out of 35 patents)

6. Walter Allen Nichols (30 out of 69 patents)

7. Seetharama C Deevi (28 out of 69 patents)

8. Reginald W Newsome (28 out of 33 patents)

9. Susan E Wrenn (23 out of 39 patents)

10. Mohammad R Hajaligol (23 out of 54 patents)

11. Michael L Watkins (23 out of 27 patents)

12. Norman B Rainer (22 out of 45 patents)

13. Mary Ellen Counts (22 out of 26 patents)

14. Everett C Grollimund (22 out of 26 patents)

15. Donald H Evers (22 out of 22 patents)

Core Competencies:

Activated Carbon Cigarettes

Smoke Constituent Attenuator

Electrically Heated Smoking Systems

Micro-Porous Fibers

Flavorant Materials

Tobacco Curing Technology

Particle Bearing Filter Rod

High Efficiency Cigarette Filters

Vapor Phase Monitoring

Inkjet Printhead Technology

Humidification Methods

Environmental Impact Reduction

759 patents: Sort by Forward Citations

1. 8905037 - Enhanced subjective activated carbon cigarette (2014-12-09),

2. 6896145 - Dispensing rack with high definition liquid crystal display header (2005-05-24),

3. 6874508 - Cigarette with smoke constituent attenuator (2005-04-05),

4. 6868855 - Cigarette with smoke constituent attenuator (2005-03-22),

5. 6860273 - Cigarette with adsorbent at tip end thereof (2005-03-01),

6. 6837369 - Slide notch cigarette pack sleeve (2005-01-04),

7. 6837281 - Apparatus and method for filling cavities with metered amounts of granular particles (2005-01-04),

8. 6803545 - Electrically heated smoking system and methods for supplying electrical power from a lithium ion power source (2004-10-12),

9. 6789547 - Carbon technology (2004-09-14),

10. 6786220 - Tobacco curing barn (2004-09-07),

11. 6779528 - High surface area micro-porous fibers from polymer solutions (2004-08-24),

12. 6772768 - Cigarette filters of shaped micro cavity fibers impregnated with flavorant materials (2004-08-10),

13. 6769437 - Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette (2004-08-03),

14. 6765039 - Water fast, water-based pigmented ink-jet ink (2004-07-20),

15. 6761174 - Cigarette and filter with downstream flavor addition (2004-07-13),

Philip Morris International Inc. (PMI) is a leading international tobacco company engaged in the manufacture and sale of cigarettes, smoke-free products, and associated electronic devices and accessories. With a diverse portfolio of well-known brands, PMI aims to replace cigarettes with less harmful alternatives to responsibly meet the evolving preferences of adult smokers. The company's website provides detailed information about its products, scientific research, sustainability efforts, and more.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 20 2026

759 Patents

#3 in Richmond, VA

#10 in Virginia

#638 in US

#1,281 in the World

Richmond, VA, United States of America

Philip Morris Inc.

Forward Citations = 44,644

667 inventors:

A Clifton Lilly, Jr (39 out of 47 patents)

Gus D Keritsis (35 out of 35 patents)

Charles T Higgins (33 out of 41 patents)

4. Yoram Houminer (32 out of 32 patents)

5. Grier S Fleischhauer (31 out of 35 patents)

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