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Wilmington, MA, United States of America

Polymer Technology Corporation

USPTO Granted Patents = 32

CIPO Patents = 4

Trademarks = 9

Forward Citations = 1,616

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24 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)

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),

Polymer Technology Corporation is a leading manufacturer and supplier of high-performance plastic components. With over 30 years of experience, we specialize in custom injection molding and extrusion services for various industries such as automotive, electronics, medical, and consumer goods. Our state-of-the-art facilities and advanced technologies enable us to deliver innovative solutions and ensure product excellence. Visit our website to explore our capabilities and learn more about our commitment to quality and customer satisfaction.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

32 Patents

#19 in Wilmington, MA

#607 in Massachusetts

#10,227 in US

#20,053 in the World

Wilmington, MA, United States of America

Polymer Technology Corporation

Forward Citations = 1,616

24 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)

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