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For the Inventor, By the Inventor

Molndal, Sweden

Astra Meditec Ab


USPTO Granted Patents = 12

Forward Citations = 873

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13 inventors (with patents filed for the assignee):

goldMedal Kjell I Wellenstam (4 out of 7 patents)

silverMedal Johan E Stenberg (2 out of 8 patents)

bronzeMedal Bo H Nygren (2 out of 2 patents)

4.  Lars A Nilsson (1 out of 2 patents)

5.  Per O Soderberg (1 out of 8 patents)

6.  Jan M Utas-Sjoberg (1 out of 4 patents)

7.  Eva G Johansson (1 out of 2 patents)

8.  Sonja Rossdeutscher (1 out of 1 patent)

9.  Albert Broome (1 out of 4 patents)

10.  Karl-Axel Hook (1 out of 1 patent)

11.  Nils B Nilson (1 out of 10 patents)

12.  Ake B Andersson (1 out of 1 patent)

13.  Harry S Jarund (1 out of 1 patent)


12 patents:

1. 5122149 - Surgical instrument (1992-06-16),
2. 5047013 - Varicose vein probe with hollow curved spiral tip (1991-09-10),
3. D316899 - Two-chamber injector (1991-05-14),
4. 4983164 - Automatic two-chamber injector (1991-01-08),
5. 4945950 - Continuous tapping device (1990-08-07),
6. 4906237 - Method of forming an improved hydrophilic coating on a polymer surface (1990-03-06),
7. 4906191 - Dental bridge (1990-03-06),
8. D296592 - Valve-provided connector for use in an infusion system (1988-07-05),
9. 4673584 - Process for providing articles with a biocompatible surface layer (1987-06-16),
10. 4629159 - Valve-provided connecting device (1986-12-16),
11. 4588624 - Articles exhibiting a biocompatible surface layer (1986-05-13),
12. D263449 - Package of thermometer sheaths (1982-03-23),
Company Overview
Astra Meditec Ab is a Swedish company based in Molndal, specializing in the development and manufacturing of advanced medical devices. The organization focuses on innovative solutions that enhance patient care and streamline healthcare processes. With a commitment to research and technology, Astra Meditec Ab aims to address critical needs in the medical field, leveraging expertise in areas such as diagnostics and therapeutic equipment. Their products are designed to improve clinical outcomes and support healthcare professionals in delivering high-quality care.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

12 Patents

#5 in Molndal

#526 in Sweden

#48,163 in the World

Molndal, SE
Molndal, Sweden

Astra Meditec Ab

Forward Citations = 873

13 inventors:

goldMedal Kjell I Wellenstam (4 out of 7 patents)

silverMedal Johan E Stenberg (2 out of 8 patents)

bronzeMedal Bo H Nygren (2 out of 2 patents)

4.  Lars A Nilsson (1 out of 2 patents)

5.  Per O Soderberg (1 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Astra Meditec Ab. Retrieved from https://idiyas.com/company/astra-meditec-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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