For the Inventor, By the Inventor

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Indianapolis, IN, United States of America

Enerdel, Inc.

Calculating rank

USPTO Granted Patents = 52

% Expired Patents = 73.1

EPO Patents = 6

Trademarks = 1

Forward Citations = 597

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48 inventors (with patents filed for the assignee):

Bruce James Silk (14 out of 14 patents)

Derrick S Buck (12 out of 13 patents)

Robert N Fattig (10 out of 10 patents)

4. Chad Hartzog (8 out of 9 patents)

5. Stephen W Moore (5 out of 11 patents)

6. Ronald Jaeger (5 out of 5 patents)

7. David Lawrence Albean (3 out of 27 patents)

8. Vadim S Gorshkov (3 out of 5 patents)

9. Oleg Volkov (3 out of 4 patents)

10. Morgan Rey Benson (3 out of 10 patents)

11. Robert Thomas Wendling (3 out of 6 patents)

12. Wendell G Ferguson (2 out of 3 patents)

13. Robert C Beer (2 out of 20 patents)

14. Zhengming Wang (2 out of 6 patents)

15. Len Alan Wolf (2 out of 4 patents)

Core Competencies:

Battery Assembly

Temperature Control

State of Charge

Lithium Titanate

Cooling Passages

Cell Balancing

Battery Pack

Redox Shuttle

Recycling Method

Thermal Management

Voltage Measurement

Energy Control

52 patents: Sort by Forward Citations

1. 11757142 - Battery assembly with temperature control device (2023-09-12),

2. 11217840 - Battery system with internal cooling passages (2022-01-04),

3. 11152669 - Scalable battery module (2021-10-19),

4. 10732224 - Monitoring battery state of charge (2020-08-04),

5. 10594007 - Battery assembly with temperature control device (2020-03-17),

6. 10326176 - System and method for monitoring a state of health of a battery system (2019-06-18),

7. 10141616 - Battery assembly with temperature control device (2018-11-27),

8. 10020531 - Battery system with internal cooling passages (2018-07-10),

9. 9853334 - Battery assembly with temperature control device (2017-12-26),

10. 9653748 - Apparatus and method for securing battery cell packs (2017-05-16),

11. 9160038 - Battery assembly (2015-10-13),

12. 8883342 - Battery assembly with temperature control device (2014-11-11),

13. 8852780 - Battery pack support with thermal control (2014-10-07),

14. 8846231 - Battery assembly with temperature control device (2014-09-30),

15. 8810058 - Multi-use input (2014-08-19),

Company Overview

Enerdel, Inc. is a leading developer and manufacturer of advanced battery technologies, primarily focusing on lithium titanate solutions. Based in Indianapolis, Indiana, the company specializes in various aspects of battery assembly, including temperature control, state of charge management, and cell balancing. Enerdel's innovative designs incorporate cooling passages and redox shuttle technology, enhancing the performance and longevity of battery packs. The organization is committed to advancing energy storage solutions for diverse applications, contributing to the evolution of sustainable energy systems.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

52 Patents

#27 in Indianapolis, IN

#111 in Indiana

#6,769 in US

#13,571 in the World

Indianapolis, IN, United States of America

Enerdel, Inc.

Forward Citations = 597

48 inventors:

Bruce James Silk (14 out of 14 patents)

Derrick S Buck (12 out of 13 patents)

Robert N Fattig (10 out of 10 patents)

4. Chad Hartzog (8 out of 9 patents)

5. Stephen W Moore (5 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Enerdel, Inc.. Retrieved from https://idiyas.com/company/enerdel

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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