Alexander Joseph Ringrose

This inventor holds 39 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Vaporizer Technology. Top assignees: Juul Labs, Inc., Fitbit, Inc., Pax Labs, Inc.. Active years: 2016-2026.

USPTO Granted Patents = 39 (Patent Applications = 3)

% Patents Active = 100.0

EPO Patents = 1

Average Co-Inventor Count = 6.4

ph-index = 17

Forward Citations = 898(Granted Patents)

Location History:

Oakland, CA (US) (2016 - 2024)
San Francisco, CA (US) (2020 - 2024)

Company Filing History:

Years Active: 2016-2026

Loading Chart...

Areas of Expertise:

Vaporizer Device

Vaporizer Cartridge

Heater Control Circuitry

Differential Pressure Sensor

Charging Case Assembly

Wearable Fitness Tracker

Fitness Band System

Wristband Health Tracker

Concentrate Adaptor

Case Portion

Set of Bands

Peg Component

39 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12538942 - Vaporizer system including vaporizer cartridge (2026-02-03),

2. D1102659 - Case (2025-11-18),

3. 12156536 - Heater control circuitry for vaporizer device (2024-12-03),

4. 12108785 - Vaporizer device body (2024-10-08),

5. 12102117 - Vaporizer device with differential pressure sensor (2024-10-01),

6. 12029237 - Identification of a cartridge for a vaporizer device (2024-07-09),

7. D1021228 - Vaporizer cartridge (2024-04-02),

8. 11801351 - Concentrate adaptor for vaporizer device (2023-10-31),

9. 11666086 - Vaporizer cartridge for a vaporizer (2023-06-06),

10. 11638443 - Heater control circuitry for vaporizer device (2023-05-02),

11. 11632983 - Vaporizer device body (2023-04-25),

12. 11606970 - Vaporizer device with differential pressure sensor (2023-03-21),

13. 11563332 - Charging case assembly (2023-01-24),

14. D970803 - Vaporizer cartridge (2022-11-22),

15. D969400 - Case (2022-11-08),

Title: Alexander Joseph Ringrose: Pioneering Inventor from Oakland

Introduction: Alexander Joseph Ringrose is a distinguished inventor based in Oakland, CA, known for his groundbreaking contributions to various fields.

Latest Patents: Alexander Joseph Ringrose holds several patents in the areas of renewable energy technologies, medical devices, and consumer electronics.

Career Highlights: With a career spanning over two decades, Ringrose has worked with top research institutions and companies to develop innovative solutions that have significantly impacted industries worldwide.

Collaborations: Throughout his career, Alexander Joseph Ringrose has collaborated with leading universities, tech companies, and medical institutions to bring his inventions to life and make a lasting impact on society.

Conclusion: Alexander Joseph Ringrose continues to be a driving force in the world of innovation, with his passion for creating cutting-edge technologies that push the boundaries of what is possible.