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For the Inventor, By the Inventor

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Gambro Engstrom Ab


USPTO Granted Patents = 8

Forward Citations = 170

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15 inventors (with patents filed for the assignee):

goldMedal Andras Gedeon (3 out of 15 patents)

silverMedal Rune Nyman (2 out of 3 patents)

bronzeMedal Sven M Broddner (2 out of 2 patents)

4.  Ulf G Lundell (2 out of 3 patents)

5.  Ragnar Tryggvason (1 out of 6 patents)

6.  Per Wikefeldt (1 out of 3 patents)

7.  Leif Bromster (1 out of 4 patents)

8.  Lars E Nilsson (1 out of 1 patent)

9.  Ake Kihlberg (1 out of 1 patent)

10.  Leif Odselius (1 out of 1 patent)

11.  Lennart Mathiasson (1 out of 1 patent)

12.  Goran S Pilenvik (1 out of 1 patent)

13.  Lars Klintholm (1 out of 1 patent)

14.  Leif B Hogman (1 out of 1 patent)

15.  Jan O Ankartross (1 out of 1 patent)


8 patents:

1. 5213096 - Apparatus for connecting a patient to breathing devices, the apparatus (1993-05-25),
2. 5130544 - Optical gas analyzer (1992-07-14),
3. 4750483 - Device for gasification and dosage (1988-06-14),
4. 4702242 - Respirator and/or anesthesia supply apparatus (1987-10-27),
5. 4657008 - Anesthesia and/or respirator apparatus having a moistening and/or (1987-04-14),
6. 4538605 - Anesthetic apparatus (1985-09-03),
7. 4516573 - Device for connecting a respirator or anesthesia machine to a patient (1985-05-14),
8. 4509359 - Method and apparatus for measuring the concentration of a given (1985-04-09),
Company Overview
Gambro Engstrom Ab is a medical technology company specializing in renal care solutions. They develop and manufacture advanced equipment for dialysis treatment, including machines and products for hemodialysis and peritoneal dialysis. With a focus on innovation and patient care, Gambro Engstrom Ab provides high-quality solutions for patients around the world.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#50 in

#75 in Sweden

SE
SE

Gambro Engstrom Ab

Forward Citations = 170

15 inventors:

goldMedal Andras Gedeon (3 out of 15 patents)

silverMedal Rune Nyman (2 out of 3 patents)

bronzeMedal Sven M Broddner (2 out of 2 patents)

4.  Ulf G Lundell (2 out of 3 patents)

5.  Ragnar Tryggvason (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gambro Engstrom Ab. Retrieved from https://idiyas.com/company/gambro-engstrom-ab

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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