For the Inventor, By the Inventor

Enter assignee name

St. Louis, MO, United States of America

Permea, Inc.

USPTO Granted Patents = 20

CIPO Patents = 9

Trademarks = 3

Forward Citations = 644

Loading Chart...

Loading Chart...

27 inventors (with patents filed for the assignee):

Clint A Cruse (4 out of 4 patents)

Milton K Murphy (4 out of 9 patents)

Raymond F Malon (4 out of 13 patents)

4. Jianguo Xu (3 out of 39 patents)

5. John K Page (3 out of 5 patents)

6. Steven R Auvil (3 out of 27 patents)

7. Arthur W Rice (3 out of 7 patents)

8. Donald Joseph Stookey (2 out of 6 patents)

9. Dilip G Kalthod (2 out of 7 patents)

10. Robert E Kesting (2 out of 2 patents)

11. Alfred K Fritzsche (2 out of 2 patents)

12. Rodney John Allam (1 out of 119 patents)

13. Kenneth Jones (1 out of 7 patents)

14. Jung Soo Choe (1 out of 12 patents)

15. James Christian Sorensen (1 out of 9 patents)

20 patents: Sort by Forward Citations

1. 6138995 - Dispense of beverage containing controlled levels of dissolved gas (2000-10-31),

2. 5779897 - Hollow fiber membrane device with inert filaments randomly distributed (1998-07-14),

3. 5655570 - Condensate drain device (1997-08-12),

4. 5641337 - Process for the dehydration of a gas (1997-06-24),

5. 5565149 - Control of dissolved gases in liquids (1996-10-15),

6. 5306427 - Low pressure feed membrane separation process (1994-04-26),

7. 5306331 - Process for cooling the feed gas to gas separation systems (1994-04-26),

8. 5282969 - High pressure feed membrane separation process (1994-02-01),

9. 5259869 - Use of membrane separation to dry gas streams containing water vapor (1993-11-09),

10. 5252219 - Compressed permeate sweep membrane separation process (1993-10-12),

11. 5215554 - Membranes having enhanced selectivity and method of producing such (1993-06-01),

12. 5207906 - Membrane separation module (1993-05-04),

13. 5131929 - Pressure control for improved gas dehydration in systems which employ (1992-07-21),

14. 5030251 - System and method for separating a portion of a gas from a mixture of (1991-07-09),

15. 5013767 - Asymmetric gas separation membranes having improved strength (1991-05-07),

Permea, Inc. is a leading provider of innovative filtration solutions for the oil and gas industry. With a focus on sustainable and environmentally-friendly practices, Permea offers state-of-the-art technologies that help customers meet their filtration needs while reducing their environmental impact. From filtration systems to membrane technologies, Permea is dedicated to providing high-quality solutions that enhance efficiency and productivity in the oil and gas sector.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

20 Patents

#93 in St. Louis, MO

#219 in Missouri

#15,890 in US

#30,364 in the World

St. Louis, MO, United States of America

Permea, Inc.

Forward Citations = 644

27 inventors:

Clint A Cruse (4 out of 4 patents)

Milton K Murphy (4 out of 9 patents)

Raymond F Malon (4 out of 13 patents)

4. Jianguo Xu (3 out of 39 patents)

5. John K Page (3 out of 5 patents)

Please report any incorrect information to support@idiyas.com

Loading…