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For the Inventor, By the Inventor

Cambridge, MA, United States of America

William Henry Woodford

This inventor holds 22 USPTO granted patents and 27 published patent applications, primarily in Electrochemical Energy Storage. Top assignees: Form Energy, Inc., 24M Technologies, Inc., Massachusetts Institute of Technology. Active years: 1976-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William Henry Woodford. Retrieved from https://idiyas.com/inventor/william-henry-woodford

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

USPTO Granted Patents = 22 

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 7

Forward Citations = 312(Granted Patents)


Location History:

  • Sheffield, AL (US) (1976)
  • Cambridge, MA (US) (2017 - 2024)

Company Filing History:

goldMedal14 out of 40 
 
Form Energy, Inc.
 patents
silverMedal6 out of 118 
 
24M Technologies, Inc.
 patents
bronzeMedal3 out of 8,594 
 
Massachusetts Institute of Technology
 patents
4. 2 out of 1,189 
 
Carnegie Mellon University
 patents
5. 1 out of 6,934 
 
Kyocera Corporation
 patents
6. 1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1976-2026

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Areas of Expertise:
Electrochemical Cells
Battery Recycling
Metal-Air Batteries
Lithium Metal Electrodes
Negative Electrodes
Refuelable Batteries
Gas Diffusion Electrodes
Energy Storage Devices
Aqueous Polysulfide
Overcharge Protection
Metal Sulfide Electrodes
22 patents (USPTO):Explore Patents
1. 12738509 - Refuelable battery for the electric grid and method of using thereof (2026-09-15),
2. 12567625 - Bifacial sealed gas diffusion electrode (2026-03-03),
3. 12381244 - Decoupled electrode electrochemical energy storage system (2025-08-05),
4. 12362352 - Negative electrodes for electrochemical cells (2025-07-15),
5. 12308414 - Device architectures for metal-air batteries (2025-05-20),
6. 12294086 - Low cost metal electrodes (2025-05-06),
7. 12261281 - Metal air electrochemical cell architecture (2025-03-25),
8. 12237548 - Stack of electric batteries including series of fluidly connected unit cells (2025-02-25),
9. 12136713 - Battery recycling (2024-11-05),
10. 12009553 - Refuelable battery for the electric grid and method of using thereof (2024-06-11),
11. 11973254 - Aqueous polysulfide-based electrochemical cell (2024-04-30),
12. 11961975 - Lithium metal electrodes and batteries thereof (2024-04-16),
13. 11949129 - Refuelable battery for the electric grid and method of using thereof (2024-04-02),
14. 11876194 - Methods for electrochemical cell remediation (2024-01-16),
15. 11552290 - Negative electrodes for electrochemical cells (2023-01-10),

Title: The Innovative Journey of Inventor William Henry Woodford

Introduction:

William Henry Woodford, a prolific inventor based in Cambridge, MA, has made notable contributions to the field of electrochemical cells and lithium metal batteries. With 11 patents to his name, Woodford's inventions have advanced the realm of energy storage technologies.

Latest Patents:

1. Aqueous polysulfide-based electrochemical cell: Woodford's latest patent focuses on an electrochemical cell and battery system utilizing catholyte, anolyte, and separator components to enhance performance. The inclusion of ferricyanide, permanganate, manganate, sulfur, and polysulfide compounds in the catholyte solution showcases his innovative approach to energy storage solutions.

2. Lithium metal electrodes and batteries thereof: Woodford's patent in this realm highlights his expertise in developing separators for lithium metal batteries. These separators play a crucial role in enhancing the efficiency and longevity of lithium metal battery systems, reflecting Woodford's commitment to technological advancement.

Career Highlights:

Throughout his career, Woodford has been associated with cutting-edge companies such as 24M Technologies, Inc. and Form Energy, Inc. These companies are at the forefront of energy storage research and development, where Woodford's innovative mindset found fertile ground for exploration and implementation.

Collaborations:

Woodford's collaborations with industry experts like Yet-Ming Chiang and Mateo Cristian Jaramillo have further enriched his innovative journey. These partnerships have led to the exchange of ideas, skills, and knowledge, ultimately resulting in groundbreaking advancements in the field of electrochemical cells and batteries.

Conclusion:

Inventor William Henry Woodford's unwavering dedication to pushing the boundaries of energy storage technologies is evident in his impressive patent portfolio. Through his inventive spirit and collaborative efforts, Woodford continues to shape the landscape of innovation in the pursuit of sustainable and efficient energy solutions.

Profile summary based on public USPTO records.
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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