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Wilmington, MA, United States of America

Polymer Technology Corporation

USPTO Granted Patents = 32

CIPO Patents = 4

Forward Citations = 1,626

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20 inventors (with patents filed for the assignee):

Edward J Ellis (23 out of 39 patents)

Joseph C Salamone (7 out of 118 patents)

Stanley J Wrobel (5 out of 9 patents)

4. Jeanne Y Ellis (3 out of 13 patents)

5. Richard C Baron (3 out of 6 patents)

6. Scott D Rothenberger (3 out of 4 patents)

7. Maylee H Chou (3 out of 3 patents)

8. Manohar K Raheja (3 out of 3 patents)

9. Louis Mager (3 out of 3 patents)

10. Chimpiramma Potini (2 out of 6 patents)

11. Hong J Zhang (2 out of 29 patents)

12. Francis X Smith (1 out of 32 patents)

13. Timothy J Morrill (1 out of 3 patents)

14. Alfred P Olson (1 out of 1 patent)

15. James A Bonafini, Jr (1 out of 2 patents)

Core Competencies:

Water Soluble Enzyme-Polymer Conjugates

Cast Molding

Multispheric Contact Lens

Cleaning Solutions

Oxygen Permeable Compositions

Antibacterial Properties

Silicone-Containing Materials

Ionic Ophthalmic Solutions

Hydrophilic Coatings

Abrasive Cleaning Materials

Preservative Systems

32 patents: Sort by Forward Citations

1. 6008037 - Use of water soluble enzyme-polymer conjugates for cleaning contact (1999-12-28),

2. 5843346 - Method of cast molding contact lenses (1998-12-01),

3. 5798816 - Multispheric contact lens (1998-08-25),

4. 5773396 - Contact lens cleaning and wetting solutions containing a non-amine (1998-06-30),

5. 5500144 - Composition for cleaning and wetting contact lenses (1996-03-19),

6. 5453435 - Preservative system for contact lens solutions (1995-09-26),

7. 5346978 - Polymeric compositions useful in oxygen permeable contact lenses (1994-09-13),

8. 5346976 - Itaconate copolymeric compositions for contact lenses (1994-09-13),

9. 5320843 - Method for improving antibacterial properties of ophthalmic solutions (1994-06-14),

10. 5310429 - Contact lens cleaning method (1994-05-10),

11. 5190594 - Contact lens cleaning material and method (1993-03-02),

12. 5177168 - Polymeric compositions useful in oxygen permeable contact lenses (1993-01-05),

13. 5089053 - Contact lens cleaning material and method (1992-02-18),

14. 5088146 - Contact lens cleaning and conditioning pouch and method of use (1992-02-18),

15. 5032658 - Polymeric compositions useful in oxygen permeable contact lenses (1991-07-16),

Company Overview

Polymer Technology Corporation, based in Wilmington, MA, specializes in the development and manufacturing of advanced polymer solutions. The company focuses on creating high-performance materials for various applications, including medical devices, automotive components, and industrial products. With a commitment to innovation, Polymer Technology Corporation leverages its expertise in polymer science to deliver tailored solutions that meet the evolving needs of its clients across diverse industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

32 Patents

#15 in Wilmington, MA

#637 in Massachusetts

#10,599 in US

#20,671 in the World

Wilmington, MA, United States of America

Polymer Technology Corporation

Forward Citations = 1,626

20 inventors:

Edward J Ellis (23 out of 39 patents)

Joseph C Salamone (7 out of 118 patents)

Stanley J Wrobel (5 out of 9 patents)

4. Jeanne Y Ellis (3 out of 13 patents)

5. Richard C Baron (3 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Polymer Technology Corporation. Retrieved from https://idiyas.com/company/polymer-technology

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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