Enter assignee name

Forward Citations = 568

Loading Chart...

7 inventors (with patents filed for the assignee):

James M Ryan (6 out of 7 patents)

John V O'Brien (5 out of 10 patents)

Arthur S Holmes (5 out of 6 patents)

4. Richard B Hopewell (2 out of 5 patents)

5. Raymond W Moore, Jr (1 out of 1 patent)

6. Richard F Abrams (1 out of 5 patents)

7. James G Chellis (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 5142443 - Cryogenic cooling of circuit boards (1992-08-25),

2. 4717408 - Process for prevention of water build-up in cryogenic distillation column (1988-01-05),

3. 4681612 - Process for the separation of landfill gas (1987-07-21),

4. 4462814 - Distillative separations of gas mixtures containing methane, carbon (1984-07-31),

5. 4451274 - Distillative separation of methane and carbon dioxide (1984-05-29),

6. 4444576 - Energy-saving distillative separation using low-temperature heat input (1984-04-24),

7. 4428759 - Distillative separation employing bottom additives (1984-01-31),

8. 4416855 - Radioactive waste treatment apparatus (1983-11-22),

9. 4383842 - Distillative separation of methane and carbon dioxide (1983-05-17),

10. 4383841 - Distillative separation of carbon dioxide from hydrogen sulfide (1983-05-17),

11. 4350511 - Distillative separation of carbon dioxide from light hydrocarbons (1982-09-21),

12. 4318723 - Cryogenic distillative separation of acid gases from methane (1982-03-09),

Koch Process Systems, Inc. is a leading provider of custom-engineered separation and heat transfer solutions. With over 100 years of experience, Koch PS offers a wide range of products and services to industries such as chemicals, petrochemicals, and food and beverage. Their innovative technologies and commitment to customer satisfaction make them a trusted partner for process equipment solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

12 Patents

#25 in Worcester, MA

#1,543 in Massachusetts

#25,496 in US

#48,036 in the World

Worcester, MA, United States of America

Koch Process Systems, Inc.