% Expired Patents = 14.3

Forward Citations = 295

Loading Chart...

7 inventors (with patents filed for the assignee):

Jame Yao (7 out of 23 patents)

Jong Juh Chen (7 out of 13 patents)

Douglas G Elliot (7 out of 12 patents)

4. Rong-Jwyn Lee (5 out of 11 patents)

5. Pallav Jain (3 out of 3 patents)

6. Ying Zhang (1 out of 10 patents)

7. Rong-Jywn Lee (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 7257966 - Internal refrigeration for enhanced NGL recovery (2007-08-21),

2. 6457315 - Hybrid refrigeration cycle for combustion turbine inlet air cooling (2002-10-01),

3. 6453698 - Flexible reflux process for high NGL recovery (2002-09-24),

4. 6354105 - Split feed compression process for high recovery of ethane and heavier components (2002-03-12),

5. 6244070 - Lean reflux process for high recovery of ethane and heavier components (2001-06-12),

6. 6116050 - Propane recovery methods (2000-09-12),

7. 5992175 - Enhanced NGL recovery processes (1999-11-30),

Company Overview

Ipsi, L.L.C. is a leading software development company specializing in custom solutions for businesses across various industries. With a team of experienced developers and designers, we deliver innovative and high-quality products that help our clients achieve their goals. Our services include web and mobile app development, UI/UX design, and digital marketing strategies. Contact us today to learn more about how we can help your business succeed.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#631 in Houston, TX

#2,553 in Texas

#39,907 in US

Houston, TX, United States of America

Ipsi, L.l.c.

Forward Citations = 295

7 inventors:

Jame Yao (7 out of 23 patents)

Jong Juh Chen (7 out of 13 patents)

Douglas G Elliot (7 out of 12 patents)

4. Rong-Jwyn Lee (5 out of 11 patents)

5. Pallav Jain (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ipsi, L.l.c.. Retrieved from https://idiyas.com/company/ipsi

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]