Apoteksvarucentralen Vitrum Ab

Calculating rank

USPTO Granted Patents = 2

Forward Citations = 118

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6 inventors (with patents filed for the assignee):

Bengt M Ajaxon (2 out of 6 patents)

Karl A Wretlind (2 out of 4 patents)

Stellan Ljungberg (1 out of 1 patent)

4. Ivan Hakansson (1 out of 1 patent)

5. Stellan Ljungberg (1 out of 1 patent)

6. Ivan Hakansson (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 4168308 - Composition for enhancing the administration of pharmacologically active (1979-09-18),

2. 4073943 - Method of enhancing the administration of pharmalogically active agents (1978-02-14),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#291 in Stockholm

#2,183 in Sweden

Stockholm, Sweden

Apoteksvarucentralen Vitrum Ab

Forward Citations = 118

6 inventors:

Bengt M Ajaxon (2 out of 6 patents)

Karl A Wretlind (2 out of 4 patents)

Stellan Ljungberg (1 out of 1 patent)

4. Ivan Hakansson (1 out of 1 patent)

5. Stellan Ljungberg (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Apoteksvarucentralen Vitrum Ab. Retrieved from https://idiyas.com/company/apoteksvarucentralen-vitrum-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]