For the Inventor, By the Inventor

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Baton Rouge, LA, United States of America

Copolymer Rubber & Chemical Corporation

USPTO Granted Patents = 35

Forward Citations = 406

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22 inventors (with patents filed for the assignee):

Errol J Olivier (8 out of 20 patents)

George A Von Bodungen (3 out of 6 patents)

William C Bond, Jr (3 out of 3 patents)

4. Harold J Wahlborg (3 out of 3 patents)

5. Rudolph F Karg (3 out of 3 patents)

6. Ralph K Joffrion (3 out of 3 patents)

7. Ronald H Sunseri (2 out of 2 patents)

8. Michael W O'Rourke (2 out of 2 patents)

9. Shrikant V Phadke (2 out of 8 patents)

10. William G Williams (2 out of 2 patents)

11. Robert E Benefield (2 out of 2 patents)

12. Charles E Boozer (2 out of 2 patents)

13. Curtis L Meredith (2 out of 2 patents)

14. Harold J Gros (2 out of 2 patents)

15. Tom C Tsai (2 out of 2 patents)

35 patents: Sort by Forward Citations

1. 5397835 - Polyamide thermoplastic elastomer obtained by blending (1995-03-14),

2. 5179169 - Olefinic impact modifiers for, and blends with, thermoplastic polyester (1993-01-12),

3. 5157164 - Polymerizable antioxidant composition (1992-10-20),

4. 5098635 - Process for manufacturing friable rubber bales (1992-03-24),

5. 5075173 - Directly painted article fabricated from a thermoplastic polyolefin and (1991-12-24),

6. 5075028 - Accelerator compositions (1991-12-24),

7. 5017727 - Polymerizable antioxidant composition (1991-05-21),

8. 5015690 - Thermoplastic modifier compositions which imparts improved appearance (1991-05-14),

9. 5003003 - Polyamide thermoplastic elastomer obtained by blending (1991-03-26),

10. 4990568 - Thermoplastic polyolefin and ethylene copolymers with oxidized polyolefin (1991-02-05),

11. 4977217 - Polyesters having improved impact strength (1990-12-11),

12. 4956501 - Polyesters having improved impact strength (1990-09-11),

13. 4948842 - Polyesters having improved impact strength (1990-08-14),

14. 4897447 - Thermoplastic compositions and impact modifiers for same (1990-01-30),

15. 4757112 - Single step bulk process for high impact polyamide masterbatches, (1988-07-12),

Copolymer Rubber & Chemical Corporation is a leading global supplier of rubber and chemical products. With years of expertise, we offer a comprehensive range of high-quality materials, additives, and compounds for various industries including automotive, construction, electronics, and more. Our commitment to delivering exceptional customer service, innovation, and sustainable solutions sets us apart in the market. Visit our website to explore our product offerings and learn more about our advanced solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

35 Patents

#3 in Baton Rouge, LA

#19 in Louisiana

#9,415 in US

#18,580 in the World

Baton Rouge, LA, United States of America

Copolymer Rubber & Chemical Corporation

Forward Citations = 406

22 inventors:

Errol J Olivier (8 out of 20 patents)

George A Von Bodungen (3 out of 6 patents)

William C Bond, Jr (3 out of 3 patents)

4. Harold J Wahlborg (3 out of 3 patents)

5. Rudolph F Karg (3 out of 3 patents)

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