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Wayne, NJ, United States of America

Gaf Chemicals Corporation

USPTO Granted Patents = 83

Forward Citations = 1,032

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58 inventors (with patents filed for the assignee):

Robert B Login (25 out of 95 patents)

Mohammed Tazi (15 out of 39 patents)

John J Merianos (13 out of 87 patents)

4. Jenn S Shih (12 out of 74 patents)

5. Kou-Chang Liu (8 out of 57 patents)

6. James A Dougherty (8 out of 38 patents)

7. Fulvio J Vara (8 out of 27 patents)

8. Terry E Smith (8 out of 20 patents)

9. David F Lewis (7 out of 43 patents)

10. Krystyna Plochocka (6 out of 39 patents)

11. Yoon T Kwak (6 out of 26 patents)

12. Paul D Taylor (6 out of 40 patents)

13. Gary Dandreaux (6 out of 7 patents)

14. Ratan K Chaudhuri (5 out of 86 patents)

15. Michael W Helioff (5 out of 31 patents)

Core Competencies:

Bioadhesive Composition

Radiation Curable Compositions

Antimicrobial Polymers

Hair Styling Gel

Copolymers of Maleic Anhydride

Vinyl Ether Polymers

Non-Aerosol Compositions

Polyvinylpyrrolidone

Terpolymers

Zwitterion Polymers

Vapor Phase Processes

Surfactant Products

83 patents: Sort by Forward Citations

1. 5066709 - Bioadhesive composition (1991-11-19),

2. 5051597 - Radiation dosage indicator (1991-09-24),

3. 5045572 - Radiation curable cross linkable compositions containing an aliphatic (1991-09-03),

4. 5045194 - Filter apparatus having a bag with handles (1991-09-03),

5. 5041564 - Vapor phase process for production of gamma-butyrolactone (1991-08-20),

6. 5039716 - Alk-1-enyl ether silicates and radiation curable composition containing (1991-08-13),

7. 5039410 - Filter apparatus having a bag with a gasket (1991-08-13),

8. 5037930 - Heterocyclic quaternized nitrogen-containing cellulosic graft polymers (1991-08-06),

9. 5037924 - Denture adhesive (1991-08-06),

10. 5036112 - Cross-linkable vinyl ether polyacetal oligomers (1991-07-30),

11. 5035829 - Paint removing compositions (1991-07-30),

12. 5034488 - Slurry polymerization of crosslinked maleic anhydride-alkyl vinyl ether (1991-07-23),

13. 5034487 - Process for making copolymers of maleic anhydride and a C.sub.1 -C.sub.4 (1991-07-23),

14. 5034486 - Terpolymers of maleic anhydride, C.sub.1 -C.sub.5 alkyl vinyl ether and (1991-07-23),

15. 5034220 - Non-aerosol shaving gel (1991-07-23),

Company Overview

Gaf Chemicals Corporation, based in Wayne, NJ, specializes in polymer chemistry, focusing on innovative solutions for various applications. The company develops advanced bioadhesive compositions and radiation curable formulations, alongside antimicrobial polymers that enhance product performance and safety. Gaf's expertise extends to hair styling gels, copolymers of maleic anhydride, and vinyl ether polymers, as well as non-aerosol compositions and polyvinylpyrrolidone, catering to diverse industries with a commitment to quality and innovation.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

83 Patents

#5 in Wayne, NJ

#197 in New Jersey

#4,470 in US

#9,150 in the World

Wayne, NJ, United States of America

Gaf Chemicals Corporation

Forward Citations = 1,032

58 inventors:

Robert B Login (25 out of 95 patents)

Mohammed Tazi (15 out of 39 patents)

John J Merianos (13 out of 87 patents)

4. Jenn S Shih (12 out of 74 patents)

5. Kou-Chang Liu (8 out of 57 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gaf Chemicals Corporation. Retrieved from https://idiyas.com/company/gaf-chemicals

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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