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Cheshire, CT, United States of America

Olin Hunt Specialty Products Inc.

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USPTO Granted Patents = 45

CIPO Patents = 3

Trademarks = 2

Forward Citations = 729

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39 inventors (with patents filed for the assignee):

David P Bujese (11 out of 20 patents)

Andrew J Blakeney (7 out of 45 patents)

Alfred T Jeffries, Iii (7 out of 26 patents)

4. Medhat A Toukhy (5 out of 31 patents)

5. Galina Pismennaya (5 out of 5 patents)

6. Anthony M Piano (4 out of 7 patents)

7. Thomas R Sarubbi (4 out of 14 patents)

8. Karl L Minten (4 out of 4 patents)

9. Robert H Detig (3 out of 18 patents)

10. Joseph J Sizensky (3 out of 16 patents)

11. Gary W Schmidt (3 out of 3 patents)

12. Hongzoon Kim (2 out of 7 patents)

13. Thomas E Salamy (2 out of 5 patents)

14. Galina P Buxton (2 out of 2 patents)

15. Peter J Calabrese (2 out of 5 patents)

Core Competencies:

Electrophotographic

Photoresist

Color Printing

Toner

Image Transfer

Composition

Substrate

Electrostatic

Printing Plate

Developer

Nonconductive

Ink-Jet

45 patents: Sort by Forward Citations

1. 5285244 - Electrostatic color printing system utilizing an image transfer belt (1994-02-08),

2. 5279338 - Modular bubbler container automatic refill system (1994-01-18),

3. 5019478 - Selected trihydroxybenzophenone compounds and their use in photoactive (1991-05-28),

4. 5011758 - Use of a liquid electrophotographic toner with an overcoated permanent (1991-04-30),

5. 5009979 - Electrostatographic particulate toner and developer compositions (1991-04-23),

6. 5006899 - Developing system for an electrophotographic multicolor imaging apparatus (1991-04-09),

7. 5002851 - Light sensitive composition with o-quinone diazide and phenolic novolak (1991-03-26),

8. 5001040 - Process of forming resist image in positive photoresist with thermally (1991-03-19),

9. 4996080 - Process for coating a photoresist composition onto a substrate (1991-02-26),

10. 4992596 - Selected trinuclear novolak oligomers and their use in photoactive (1991-02-12),

11. 4992356 - Process of developing a radiation imaged product with trinuclear novolak (1991-02-12),

12. 4970287 - Thermally stable phenolic resin compositions with ortho, ortho methylene (1990-11-13),

13. 4965167 - Positive-working photoresist employing a selected mixture of ethyl (1990-10-23),

14. 4964959 - Process for preparing a nonconductive substrate for electroplating (1990-10-23),

15. 4959661 - Ink-jet printing process (1990-09-25),

Company Overview

Olin Hunt Specialty Products Inc., based in Cheshire, CT, specializes in advanced materials and technologies for the printing industry. The company focuses on the development and manufacturing of innovative solutions such as electrostatic color printing systems and liquid electrophotographic toners. Their expertise extends to photoactive compounds and electrostatographic toner compositions, catering to diverse applications including ink-jet printing processes. Olin Hunt is dedicated to enhancing printing technologies through research in thermally stable compositions and positive-working photoresist materials.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

45 Patents

#1 in Cheshire, CT

#203 in Connecticut

#7,791 in US

#15,458 in the World

Cheshire, CT, United States of America

Olin Hunt Specialty Products Inc.

Forward Citations = 729

39 inventors:

David P Bujese (11 out of 20 patents)

Andrew J Blakeney (7 out of 45 patents)

Alfred T Jeffries, Iii (7 out of 26 patents)

4. Medhat A Toukhy (5 out of 31 patents)

5. Galina Pismennaya (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Olin Hunt Specialty Products Inc.. Retrieved from https://idiyas.com/company/olin-hunt-specialty-products

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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