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Palo Alto, CA, United States of America

Dynapol Corporation

USPTO Granted Patents = 86

Forward Citations = 1,054

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36 inventors (with patents filed for the assignee):

Daniel J Dawson (19 out of 21 patents)

Robert E Wingard (16 out of 16 patents)

Guy A Crosby (13 out of 13 patents)

4. Grant E DuBois (13 out of 18 patents)

5. Ned M Weinshenker (12 out of 18 patents)

6. Patricia C Wang (11 out of 11 patents)

7. Leonard A Bunes (10 out of 11 patents)

8. James A Dale (7 out of 7 patents)

9. Kenneth M Otteson (7 out of 9 patents)

10. Robert E Wingard, Jr (6 out of 6 patents)

11. Thomas E Furia (5 out of 6 patents)

12. Nicolo Bellanca (4 out of 4 patents)

13. Rebecca A Stephenson (4 out of 5 patents)

14. Alejandro C Zaffaroni (3 out of 122 patents)

15. Phillip Joe Brock (3 out of 58 patents)

Core Competencies:

Polymeric Colorants

Antimicrobial Polymers

Sweetener Derivatives

Vinylamine Copolymers

Diterpenoid Sweeteners

Flavonone Precursors

Hydroquinone Antioxidants

Dihydrochalcone Sweeteners

Colorant Backbones

Polymeric Dyes

Ultrafiltration Purification

Nonabsorbable Antioxidants

86 patents: Sort by Forward Citations

1. 4532128 - Quaternary ammonium group-containing polymers having antimicrobial (1985-07-30),

2. 4526933 - Polymeric active methylene compounds, their preparation and their use in (1985-07-02),

3. 4490557 - Ethylidene bisformamide, its preparation and use in preparing (1984-12-25),

4. 4489197 - Polymeric active methylene compounds (1984-12-18),

5. 4482680 - Quaternary ammonium group-containing polymers having antimicrobial (1984-11-13),

6. 4454290 - Stevioside analogs (1984-06-12),

7. 4404367 - Glucosubstituented diterpenoid sweeteners (1983-09-13),

8. 4403072 - Alkoxyethanols as solvents for coupling sulfonyl halides to polymeric (1983-09-06),

9. 4402990 - Steviolmonoside analogs (1983-09-06),

10. 4397997 - Ultraturbulent coupling of polymeric diazonium salts (1983-08-09),

11. 4393175 - Process for the continuous diazotization of water-soluble polymeric (1983-07-12),

12. 4393174 - Base hydrolysis of pendant amide polymers (1983-07-12),

13. 4386206 - Tertiary amides as solvents in anthrapyridone syntheses (1983-05-31),

14. 4382800 - Free amine-containing polymeric dyes (1983-05-10),

15. 4381402 - Steviol compounds (1983-04-26),

Company Overview

Dynapol Corporation, based in Palo Alto, CA, specializes in the development and manufacturing of advanced polymeric colorants and antimicrobial polymers. The company focuses on innovative solutions in various fields, including sweetener derivatives and vinylamine copolymers, catering to diverse industries. With a commitment to enhancing product performance through cutting-edge technology, Dynapol also explores applications in natural sweeteners and antioxidants, positioning itself as a leader in polymer science and color technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

86 Patents

#28 in Palo Alto, CA

#1,006 in California

#4,337 in US

#8,868 in the World

Palo Alto, CA, United States of America

Dynapol Corporation

Forward Citations = 1,054

36 inventors:

Daniel J Dawson (19 out of 21 patents)

Robert E Wingard (16 out of 16 patents)

Guy A Crosby (13 out of 13 patents)

4. Grant E DuBois (13 out of 18 patents)

5. Ned M Weinshenker (12 out of 18 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dynapol Corporation. Retrieved from https://idiyas.com/company/dynapol

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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