For the Inventor, By the Inventor

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San Diego, CA, United States of America

Powergenix Systems, Inc.

USPTO Granted Patents = 29

% Expired Patents = 3.4

EPO Patents = 7

Trademarks = 1

Forward Citations = 192

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24 inventors (with patents filed for the assignee):

Jeffrey Owen Phillips (28 out of 46 patents)

Samaresh Mohanta (12 out of 40 patents)

Zeiad M Muntasser (5 out of 5 patents)

4. Feng Feng (4 out of 4 patents)

5. Jeff Barton (4 out of 4 patents)

6. Jason Zhao (3 out of 4 patents)

7. Bryan L McKinney (3 out of 3 patents)

8. James J Wu (3 out of 7 patents)

9. Mingming Geng (3 out of 3 patents)

10. Deepan Chakkaravarthi Bose (2 out of 4 patents)

11. Cecilia Maske (2 out of 4 patents)

12. Zheng Fan (2 out of 4 patents)

13. Lou Uzel (2 out of 2 patents)

14. Chi Wang Yau (2 out of 9 patents)

15. Salil Soman (1 out of 2 patents)

Core Competencies:

Nickel Hydroxide Electrode

Zinc Electrode

Battery Charge Control

Electrolyte Composition

Rechargeable Batteries

Alkaline Cells

Cell Performance

Battery Design

Pressure Relief Valve

Additives

Current Collector

29 patents: Sort by Forward Citations

1. 9337683 - Controlling battery states of charge in systems having separate power sources (2016-05-10),

2. 9337483 - Pasted nickel hydroxide electrode and additives for rechargeable alkaline batteries (2016-05-10),

3. 9048488 - Pasted zinc electrode for rechargeable nickel-zinc batteries (2015-06-02),

4. 8940430 - Metallic zinc-based current collector (2015-01-27),

5. 8703330 - Nickel zinc battery design (2014-04-22),

6. 8597379 - Method of selectively heat sealing separators for nickel zinc cells (2013-12-03),

7. 8501351 - Pasted zinc electrode for rechargeable nickel-zinc batteries (2013-08-06),

8. 8372542 - [object Object] (2013-02-12),

9. 8182946 - Tin and tin-zinc plated substrates to improve Ni-Zn cell performance (2012-05-22),

10. 8048566 - Nickel hydroxide electrode for rechargeable batteries (2011-11-01),

11. 8048558 - Cylindrical nickel-zinc cell with negative can (2011-11-01),

12. 8043748 - Pasted nickel hydroxide electrode for rechargeable nickel-zinc batteries (2011-10-25),

13. 7931988 - Tin and tin-zinc plated substrates to improve Ni-Zn cell performance (2011-04-26),

14. 7833663 - Method of manufacturing nickel zinc batteries (2010-11-16),

15. 7829221 - Cobalt containing positive electrode formulation for a nickel-zinc cell (2010-11-09),

Company Overview

Powergenix Systems, Inc. is a technology company based in San Diego, California, specializing in advanced energy storage solutions. The company focuses on the development and manufacturing of nickel-zinc batteries, which are designed to provide a sustainable and efficient alternative to traditional battery technologies. Powergenix aims to address the growing demand for reliable energy storage in various applications, including electric vehicles and renewable energy systems, contributing to a cleaner and more sustainable future.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

29 Patents

#214 in San Diego, CA

#2,767 in California

#11,625 in US

#22,552 in the World

San Diego, CA, United States of America

Powergenix Systems, Inc.

Forward Citations = 192

24 inventors:

Jeffrey Owen Phillips (28 out of 46 patents)

Samaresh Mohanta (12 out of 40 patents)

Zeiad M Muntasser (5 out of 5 patents)

4. Feng Feng (4 out of 4 patents)

5. Jeff Barton (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Powergenix Systems, Inc.. Retrieved from https://idiyas.com/company/powergenix-systems

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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