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CIPO Patents = 1

EPO Patents = 1

Trademarks = 7

Forward Citations = 167

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6 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 34 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.

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Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

11 Patents

#35 in Akron, OH

#1,100 in Ohio

#26,668 in US

#50,126 in the World

Akron, OH, United States of America

The Hygenic Corporation