% Expired Patents = 11.1

EPO Patents = 4

Trademarks = 6

Forward Citations = 32

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6 inventors (with patents filed for the assignee):

Duncan Jones (6 out of 7 patents)

William E M Jones (3 out of 7 patents)

John Worthington (3 out of 3 patents)

4. Trevor Alden (2 out of 4 patents)

5. John Worthingdon (2 out of 2 patents)

6. Harold A Vanasse (1 out of 2 patents)

7. Joshua E Clapper (38 patents)

8. William E M Jones (0 patent)

9. William Jones (0 patent)

9 patents: Sort by Forward Citations

1. 9739404 - Battery water replenishment system and method of installation (2017-08-22),

2. 9440550 - Battery use optimization utilizing a reserve fleet (2016-09-13),

3. 9353879 - Battery watering valve assembly with flash arrester (2016-05-31),

4. 9147914 - System and method for monitoring electrolyte levels in a battery (2015-09-29),

5. 8928326 - System and method for monitoring electrolyte levels in a battery (2015-01-06),

6. 8482258 - Device and method for monitoring life history and controlling maintenance of industrial batteries (2013-07-09),

7. 8330467 - System and method for monitoring electrolyte levels in a battery (2012-12-11),

8. 7812613 - System and method for monitoring electrolyte levels in a battery (2010-10-12),

9. 7326489 - Catalyst design for VRLA batteries (2008-02-05),

Company Overview

Philadelphia Scientific LLC is a global leader in industrial battery management solutions, offering a range of products and services to optimize battery performance and extend battery life. Their innovative technology and expertise help organizations reduce costs, increase efficiency, and minimize downtime related to battery maintenance.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#6 in Montgomeryville, PA

#1,189 in Pennsylvania

#32,588 in US

Montgomeryville, PA, United States of America

Philadelphia Scientific LLC

Forward Citations = 32

6 inventors:

Duncan Jones (6 out of 7 patents)

William E M Jones (3 out of 7 patents)

John Worthington (3 out of 3 patents)

4. Trevor Alden (2 out of 4 patents)

5. John Worthingdon (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Philadelphia Scientific LLC. Retrieved from https://idiyas.com/company/philadelphia-scientific

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]

4 patents (EPO):

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]