Forward Citations = 21

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6 inventors (with patents filed for the assignee):

Lowell J Lawrence (3 out of 18 patents)

Stefan Kwiatkowski (2 out of 31 patents)

Miroslaw Jerzy Golinski (1 out of 25 patents)

4. Stephen M Cox (1 out of 1 patent)

5. Steven G Mobley (1 out of 3 patents)

6. Peter N Coody (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6432172 - Method of treating symptoms of panic attacks (2002-08-13),

2. 6239293 - Process for producing dikegulac, its salts and derivatives (2001-05-29),

3. 5688971 - Process for producing dikegulac, its salts and derivatives (1997-11-18),

4. 5279151 - Method and system for conducting meso-scale rainfall simulations and (1994-01-18),

Company Overview

Ptrl East, Inc. is a leading provider of innovative solutions in the energy industry. With a focus on sustainability and efficiency, we offer a range of services including exploration, production, and distribution of oil and gas. Our experienced team is dedicated to delivering high-quality results for our clients. Visit our website to learn more about our company and the services we offer.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#3 in Richmond, KY

#340 in Kentucky

#60,671 in US

Richmond, KY, United States of America

Ptrl East, Inc.

Forward Citations = 21

6 inventors:

Lowell J Lawrence (3 out of 18 patents)

Stefan Kwiatkowski (2 out of 31 patents)

Miroslaw Jerzy Golinski (1 out of 25 patents)

4. Stephen M Cox (1 out of 1 patent)

5. Steven G Mobley (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ptrl East, Inc.. Retrieved from https://idiyas.com/company/ptrl-east

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]