Patrick Charles Silvestrini

This inventor holds 37 USPTO granted patents and 23 published patent applications, plus 3 CIPO patents and 33 EPO patents, primarily in Aerosol-Generating Systems. Top assignees: Philip Morris Products S.a., Altria Client Services LLC. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Patrick Charles Silvestrini. Retrieved from https://idiyas.com/inventor/patrick-charles-silvestrini

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 37 (Patent Applications = 23)

% Patents Active = 100.0

CIPO Patents = 3 (Patent Applications = 13)

EPO Patents = 33 (Patent Applications = 47)

Average Co-Inventor Count = 2.4

ph-index = 6

Forward Citations = 139(Granted Patents)

Company Filing History:

22 out of 1,445

Philip Morris Products S.a.

patents

15 out of 1,613

Altria Client Services LLC

patents

Years Active: 2018-2026

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Areas of Expertise:

Aerosol-Generating System

Cartridge Assembly

Tobacco Extract

Heater Assembly

Leak Prevention

Nicotine Salt

Fluid Permeable Heater

Airflow Management

Transport Material

Reclosable Cartridge

Flavor Extracts

Multi-Use Device

37 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12690607 - Concentration of wet tobacco extracts (2026-07-28),

2. 12628862 - Liquid tobacco extract, method for making and aerosol-generating articles comprising such (2026-05-19),

3. 12610982 - Cartridge assembly for an aerosol-generating system having leakage prevention (2026-04-28),

4. 12336568 - Heater assembly with pierced transport material (2025-06-24),

5. 12310418 - Cartridge assembly for an aerosol-generating system with leak prevention (2025-05-27),

6. 12295415 - Cartridge for an aerosol-generating system (2025-05-13),

7. 12290101 - Method of making heater assembly with at least one channel defined within first housing (2025-05-06),

8. 12289803 - Method of configuring fluid permeable heater (2025-04-29),

9. 12193512 - Cartridge for an aerosol-generating system with heater protection (2025-01-14),

10. 12185758 - Cartridge for an aerosol-generating system (2025-01-07),

11. 12137724 - Method of producing a liquid tobacco extract (2024-11-12),

12. 11974604 - Heater assembly with pierced transport material (2024-05-07),

13. 11856991 - Activatable and reclosable cartridge assembly for an aerosol-generating system (2024-01-02),

14. 11849761 - Cartridge assembly with activating piercing members for an aerosol-generating system (2023-12-26),

15. 11696368 - Aerosol-generating system and a cartridge for an aerosol-generating system having a two-part liquid storage compartment (2023-07-04),

Title: The Inventor Patrick Charles Silvestrini

Introduction: Patrick Charles Silvestrini is a renowned inventor based in Neuchatel, Switzerland, known for his groundbreaking contributions to various fields.

Latest Patents: Patrick Charles Silvestrini holds several patents in the areas of renewable energy technologies, medical devices, and advanced materials.

Career Highlights: With a career spanning over two decades, Silvestrini has worked with leading research institutions and companies to develop innovative solutions that have had a significant impact on society.

Collaborations: Throughout his career, Patrick Charles Silvestrini has collaborated with top scientists, engineers, and inventors from around the world, fostering a culture of creativity and excellence in his projects.

Conclusion: Patrick Charles Silvestrini's dedication to innovation and his passion for pushing the boundaries of technology make him a key figure in the world of inventors.

Profile summary based on public USPTO records.