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CIPO Patents = 1

Trademarks = 1

Forward Citations = 678

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6 inventors (with patents filed for the assignee):

Ruth K Harker (3 out of 3 patents)

Robert H Graebe (2 out of 33 patents)

David A McInturff (2 out of 2 patents)

4. Robert Sparacio (1 out of 1 patent)

5. Brian Cummings (1 out of 1 patent)

6. Jill Sparacio (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 6687937 - Moisture drying mattress with separate zone controls (2004-02-10),

2. 6487739 - Moisture drying mattress with separate zone controls (2002-12-03),

3. 6474743 - Wheelchair back support assembly (2002-11-05),

4. 5984418 - Adjustable seat for wheelchairs (1999-11-16),

5. 5954402 - Size-adjustable load supporting device for wheelchairs (1999-09-21),

6. 5596781 - Vacuum/heat formed cushion with pyramidal, inflatable cells (1997-01-28),

7. 5561875 - Vacuum/heat formed cushion supported on a fluid permeable manifold (1996-10-08),

Crown Therapeutics, Inc. is a leading pharmaceutical company dedicated to developing innovative solutions in the healthcare industry. With a focus on improving patient outcomes, Crown Therapeutics specializes in research, development, and commercialization of cutting-edge therapies. Our team of experts works tirelessly to bring novel treatments to market, addressing critical unmet medical needs and advancing global health. Visit our website to learn more about our products and commitment to excellence in healthcare.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

7 Patents

#3 in Belleville, IL

#1,836 in Illinois

#38,840 in US

Belleville, IL, United States of America

Crown Therapeutics, Inc.