Enter assignee name

% Expired Patents = 9.1

CIPO Patents = 1

EPO Patents = 1

Trademarks = 4

Forward Citations = 167

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5 inventors (with patents filed for the assignee):

John Riazi (8 out of 9 patents)

April Bertram (1 out of 8 patents)

David Cirjak (1 out of 12 patents)

4. John Riaza (1 out of 1 patent)

5. Jason Alan Crowell (1 out of 44 patents)

6. Geoffrey Ryan (0 patent)

11 patents: Sort by Forward Citations

1. 8821352 - Myofascial roller wrap (2014-09-02),

2. 6436014 - Universal resistance cross-training system (2002-08-20),

3. 6084027 - Compressible polyurethane compositions having minimal tack and articles (2000-07-04),

4. 5807214 - Connector for securing an exercise member (1998-09-15),

5. 5798411 - Compressible polyurethane compositions having minimal tack and articles (1998-08-25),

6. 5674268 - Method for providing therapeutic heat treatment and kit for practice (1997-10-07),

7. 5104317 - Elastomeric cord for retaining a dental dam, cord dispenser and related (1992-04-14),

8. 4966952 - Thermoplastic polymer composition comprising trans 1,4-polyisoprene (1990-10-30),

9. 4882407 - Thermoplastic endodontic composition having improved melt flow index (1989-11-21),

10. 4766200 - Process for improving the melt flow index of thermoplastic polymers (1988-08-23),

11. 4632977 - Method of plasticizing thermoplastic polymers (1986-12-30),

The Hygenic Corporation is a leading manufacturer of latex-free, professional-grade medical and professional healthcare products. With over 90 years of experience, we specialize in producing high-quality products for physical therapy, rehabilitation, fitness, and wellness. Our products are trusted by healthcare professionals worldwide for their reliability, durability, and superior performance.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

11 Patents

#38 in Akron, OH

#1,144 in Ohio

#27,450 in US

#51,622 in the World

Akron, OH, United States of America

The Hygenic Corporation