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For the Inventor, By the Inventor

CH

Gambro Ag


USPTO Granted Patents = 12

Forward Citations = 230

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9 inventors (with patents filed for the assignee):

goldMedal Gerhard Riede (9 out of 13 patents)

silverMedal Ulf T Nylen (1 out of 10 patents)

bronzeMedal Sven Erik Bergentz (1 out of 1 patent)

4.  Kurt Sven Strid (1 out of 1 patent)

5.  Gunnar Boberg (1 out of 1 patent)

6.  Kaj Stenberg (1 out of 1 patent)

7.  Lars A Qvarnstrom (1 out of 4 patents)

8.  Nils-Joel E Nilsson (1 out of 1 patent)

9.  Kjell H Christopherson (1 out of 4 patents)


12 patents:

1. 4447326 - Device for the diffusion of substances between two fluids via (1984-05-08),
2. 4422936 - Device for the diffusion of substances between two fluids via (1983-12-27),
3. 4390424 - Device for diffusing matter between two fluids via semi-permeable (1983-06-28),
4. 4311789 - Method for sampling and measuring the content of a low-molecular weight (1982-01-19),
5. D257689 - Dialyzer cartridge (1980-12-23),
6. 4113625 - Diffusion device (1978-09-12),
7. 4080295 - Arrangement for the diffusion of substances between two fluids via (1978-03-21),
8. 4062778 - Device for diffusing matter between two fluids via semi-permeable (1977-12-13),
9. 4051041 - Device for diffusion of substances between two fluids through (1977-09-27),
10. 4016082 - Device for the diffusion of substances between two fluids via (1977-04-05),
11. 4010795 - Cooling unit (1977-03-08),
12. 3993078 - Insert for use preferably in vascular surgery (1976-11-23),
Company Overview
Gambro AG is a prominent player in the medical technology sector, specializing in the development and manufacturing of innovative products and services for renal care. The company focuses on dialysis solutions, providing advanced equipment and therapies that enhance patient outcomes. With a strong commitment to research and development, Gambro AG is dedicated to improving the quality of life for patients with kidney diseases. Operating primarily in Europe, the company leverages cutting-edge technology to address the evolving needs of healthcare providers and patients alike.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

12 Patents

#49 in

#928 in Switzerland

#48,209 in the World

CH
CH

Gambro Ag

Forward Citations = 230

9 inventors:

goldMedal Gerhard Riede (9 out of 13 patents)

silverMedal Ulf T Nylen (1 out of 10 patents)

bronzeMedal Sven Erik Bergentz (1 out of 1 patent)

4.  Kurt Sven Strid (1 out of 1 patent)

5.  Gunnar Boberg (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gambro Ag. Retrieved from https://idiyas.com/company/gambro-ag

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]
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