Keethan Dasnavis Fernando

This inventor holds 37 USPTO granted patents and 13 published patent applications, plus 2 CIPO patents and 16 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: Keethan Dasnavis Fernando. Retrieved from https://idiyas.com/inventor/keethan-dasnavis-fernando

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 = 13)

% Patents Active = 100.0

CIPO Patents = 2 (Patent Applications = 7)

EPO Patents = 16 (Patent Applications = 15)

Average Co-Inventor Count = 3.2

ph-index = 7

Forward Citations = 133(Granted Patents)

Company Filing History:

23 out of 1,459

Philip Morris Products S.a.

patents

14 out of 1,624

Altria Client Services LLC

patents

Years Active: 2018-2026

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Areas of Expertise:

Aerosol-Generating Device

Fluid Permeable Heater

Airflow Control

Heating Chamber

Cartridge Assembly

Impact Absorbing Part

Electrically Heated System

Residue Collector

Venturi Effect

Cleaning Tool

Cover Layer

37 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12569011 - Fluid permeable heater assembly with cap (2026-03-10),

2. 12364287 - Aerosol-generating article having a cover layer (2025-07-22),

3. 12342867 - Split airflow system for an electrically heated smoking system and method for guiding an airflow inside an electrically heated smoking system (2025-07-01),

4. 12213528 - Aerosol-generating systems and methods for guiding an airflow inside an electrically heated aerosol-generating system (2025-02-04),

5. 12207684 - Aerosol-generating device with a removably-insertable residue collector (2025-01-28),

6. 12207679 - Aerosol-generating system with improved air flow control (2025-01-28),

7. 12200832 - Multi-component aerosol-generating device with impact absorbing part (2025-01-14),

8. 12193512 - Cartridge for an aerosol-generating system with heater protection (2025-01-14),

9. 12171266 - Aerosol-generating device with easy clean heating chamber (2024-12-24),

10. 12171049 - Cartridge with a heater assembly for an aerosol-generating system (2024-12-17),

11. 11986025 - Tool for cleaning an aerosol-generating device (2024-05-21),

12. 11980228 - Manufacturing a fluid permeable heater assembly with cap (2024-05-14),

13. 11933454 - Fluid permeable heater assembly with cap (2024-03-19),

14. 11818814 - Cartridge with a heater assembly for an aerosol-generating system (2023-11-14),

15. 11805817 - Split airflow system for an electrically heated smoking system and method for guiding an airflow inside an electrically heated smoking system (2023-11-07),

Title: The Innovative Mind of Keethan Dasnavis Fernando

Introduction

Keethan Dasnavis Fernando is an accomplished inventor based in Neuchatel, Switzerland. With a remarkable portfolio of 34 patents to his name, he has made significant contributions to the field of aerosol-generating systems, showcasing his innovation and dedication to advancing technology.

Latest Patents

Among his latest patents are groundbreaking developments in aerosol-generating technology. One notable patent describes an aerosol-generating system that includes a liquid storage portion and a heater assembly that enhances airflow guidance within the system. The design features a first channel that directs ambient air to impinge perpendicularly onto the heating element, optimizing the aerosol generation process. Another recent patent involves an aerosol-generating device equipped with a removably-insertable residue collector, allowing for easy maintenance by facilitating the removal of collected residue through side openings in the heating chamber.

Career Highlights

Keethan has built a successful career at prominent companies in the industry, including Philip Morris Products S.A. and Altria Client Services LLC. His work has not only advanced the technical capabilities of aerosol-generating systems but has also positioned him as a leading innovator in this specialized field.

Collaborations

Throughout his career, Keethan has collaborated with talented professionals in the field, such as Ihar Nikolaevich Zinovik and Oleg Mironov. These collaborations have fostered a creative environment, resulting in a series of innovations that push the boundaries of aerosol technology.

Conclusion

Keethan Dasnavis Fernando's impressive portfolio and collaborative efforts within the industry mark him as a pioneering inventor. His contributions to aerosol-generating systems are a testament to his skill and vision in the realm of technological innovation. As he continues to explore new frontiers, his work will undoubtedly inspire future generations of inventors.

Profile summary based on public USPTO records.