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Forward Citations = 69

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12 inventors (with patents filed for the assignee):

Ronald E Highsmith (4 out of 4 patents)

Frederick J Good, Jr (3 out of 3 patents)

William G Chiang (3 out of 4 patents)

4. Eric H Larson (2 out of 7 patents)

5. Francis Stephen Lupton (1 out of 22 patents)

6. Kenneth P Kehrer (1 out of 14 patents)

7. Benjamin Shultes, Iii (1 out of 2 patents)

8. Richard M Jobbins (1 out of 2 patents)

9. Michael P Popule (1 out of 1 patent)

10. Glenn E Petrie (1 out of 1 patent)

11. Herbert K Reimschuessel (1 out of 11 patents)

12. George J Tichenor (1 out of 2 patents)

7 patents: Sort by Forward Citations

1. 5132383 - Copolymers of 3-methacryloyloxy-2-hydroxypropyl trimethylammonium (1992-07-21),

2. 5019275 - Method of flocculation with cationic terpolymer flocculants (1991-05-28),

3. 5008444 - Process for the production of substituted (1991-04-16),

4. 5008319 - Homogeneous mixtures of solid organic acids and solid cationic (1991-04-16),

5. 4988442 - Process for dewatering of biological sludge (1991-01-29),

6. 4981936 - Terpolymer of oxyalkyene acrylates, acrylamides and quaternary monomers (1991-01-01),

7. 4888396 - Novel cationic acrylamide polymers and processes for their preparation (1989-12-19),

Polypure, Inc. is a leading provider of innovative polymer solutions for a wide range of industries. With a focus on research and development, we offer high-quality materials that meet the unique needs of our clients. Our cutting-edge technology and commitment to sustainability set us apart in the market, making us a trusted partner for companies looking to enhance their products and processes.

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USPTO Data Jan 1 1976 - Dec 30 2025

7 Patents

#1 in Solvay, NY

#2,237 in New York

#38,834 in US

Solvay, NY, United States of America

Polypure, Inc.