% Expired Patents = 71.4

EPO Patents = 4

Forward Citations = 45

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5 inventors (with patents filed for the assignee):

Aleksander Franz (7 out of 12 patents)

Samuel Benjamin Schaevitz (7 out of 13 patents)

Roger W Barton (6 out of 36 patents)

4. Alan Ludwiszewski (2 out of 5 patents)

5. Zachary Byars (1 out of 3 patents)

6. Samuel B Schaevitz (11 patents)

7. Ramanan Ganeshananthan (1 patent)

8. Atul Verma (1 patent)

9. Vladimir Petrovsky (2 patents)

10. John Rule (1 patent)

7 patents: Sort by Forward Citations

1. 8273485 - Fuel cell apparatus and methods (2012-09-25),

2. 8092944 - Stressed thin-film membrane islands (2012-01-10),

3. 7947407 - Fuel cell apparatus having a small package size (2011-05-24),

4. 7897292 - Fuel cell apparatus and methods (2011-03-01),

5. 7879501 - Systems and methods for processing fuel for fuel cells (2011-02-01),

6. 7858261 - Systems and methods for stacking fuel cells (2010-12-28),

7. 7517603 - Stressed thin-film membrane islands (2009-04-14),

Company Overview

Lilliputian Systems, Inc. is a leading developer of portable fuel cell technology for consumer electronics. Their innovative products allow users to easily charge their devices on-the-go, providing a convenient and sustainable power solution. With a focus on efficiency and reliability, Lilliputian Systems is revolutionizing the way we power our digital devices.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#39 in Wilmington, MA

#2,305 in Massachusetts

#39,879 in US

Wilmington, MA, United States of America

Lilliputian Systems, Inc.

Forward Citations = 45

5 inventors:

Aleksander Franz (7 out of 12 patents)

Samuel Benjamin Schaevitz (7 out of 13 patents)

Roger W Barton (6 out of 36 patents)

4. Alan Ludwiszewski (2 out of 5 patents)

5. Zachary Byars (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lilliputian Systems, Inc.. Retrieved from https://idiyas.com/company/lilliputian-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]

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]