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CIPO Patents = 1

Forward Citations = 109

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9 inventors (with patents filed for the assignee):

Paul Rey (11 out of 11 patents)

Susan Rey (4 out of 4 patents)

David M Sunderlik (3 out of 3 patents)

4. Michael John Seyman (3 out of 4 patents)

5. Matthew Eric Blauch (3 out of 34 patents)

6. Steven P Ceplecha (2 out of 2 patents)

7. David Grottenthaler (2 out of 2 patents)

8. Steve P Ceplecha (1 out of 1 patent)

9. Rhys R Reese (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 9308474 - Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions (2016-04-12),

2. 9034805 - Fluid treatment systems, compositions and methods for metal ion stabilization in aqueous solutions (2015-05-19),

3. 9034804 - Fluid treatment systems, compositions and methods for metal ion stabilization in aqueous solutions and/or enhanced fluid performance (2015-05-19),

4. 8940667 - Fluid treatment systems, compositions and methods for metal ion stabilization in aqueous solutions and/or enhanced fluid performance (2015-01-27),

5. 8871691 - Methods of treating flowback water (2014-10-28),

6. 8796433 - Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions (2014-08-05),

7. 8268975 - Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsions (2012-09-18),

8. 7531600 - Water-in-oil polymer emulsion containing microparticles (2009-05-12),

9. 7482310 - Method of fracturing subterranean formations utilizing emulsions comprising acrylamide copolymers (2009-01-27),

10. 7115201 - Method of treating mine drainage (2006-10-03),

11. 6932909 - Method of treating mine drainage (2005-08-23),

Kroff Chemical Company is a leading provider of specialty chemicals and services for a wide range of industries. With over 50 years of experience, Kroff offers customized solutions for water treatment, lubricants, and cleaning products. Their commitment to innovation and sustainability sets them apart in the market, making them a trusted partner for businesses looking to improve their operations and reduce environmental impact.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

11 Patents

#155 in Pittsburgh, PA

#978 in Pennsylvania

#26,742 in US

#50,224 in the World

Pittsburgh, PA, United States of America

Kroff Chemical Company