Saint Paul, MN, United States of America

Hemostasis, LLC

Calculating rank

USPTO Granted Patents = 5

Trademarks = 14

Forward Citations = 30

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8 inventors (with patents filed for the assignee):

Keith Allen Roberts (5 out of 30 patents)

John Henry Burban (4 out of 25 patents)

Majid Zia (4 out of 35 patents)

4. Michael R Spearman (3 out of 38 patents)

5. Carl Hahn (1 out of 8 patents)

6. Gabriel P Kern (1 out of 1 patent)

7. Ryan A Hoitink (1 out of 1 patent)

8. Robert Orvin Crowder (1 out of 10 patents)

5 patents: Sort by Forward Citations

1. 10744310 - Hemostatic agent and method (2020-08-18),

2. 9649482 - Hemostatic agent and method (2017-05-16),

3. 9061087 - Method of making a hemostatic sponge wound dressing comprising subjecting the sponge to water vapor (2015-06-23),

4. 8920715 - Sterilant composition and system (2014-12-30),

5. 8623842 - Hemostatic agent and method (2014-01-07),

Company Overview

Hemostasis, LLC is a leading provider of hemostatic products and solutions for the medical industry. With a focus on developing cutting-edge technologies to control bleeding, Hemostasis offers a wide range of products for surgical and trauma applications. Their innovative solutions have helped improve patient outcomes and save lives in critical situations.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

5 Patents

#161 in Saint Paul, MN

#1,422 in Minnesota

#51,669 in US

Saint Paul, MN, United States of America

Hemostasis, LLC

Forward Citations = 30

8 inventors:

Keith Allen Roberts (5 out of 30 patents)

John Henry Burban (4 out of 25 patents)

Majid Zia (4 out of 35 patents)

4. Michael R Spearman (3 out of 38 patents)

5. Carl Hahn (1 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hemostasis, LLC. Retrieved from https://idiyas.com/company/hemostasis

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]