A+ Science Ab (Publ)

Calculating rank

USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 30

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2 inventors (with patents filed for the assignee):

Kjell Olmarker (2 out of 13 patents)

Björn Rydevik (2 out of 2 patents)

2 patents: Sort by Forward Citations

1. 6649589 - Use of certain drugs for treating nerve root injury (2003-11-18),

2. 6635250 - Use of certain metalloproteinase inhibitors for treating nerve disorders mediated by nucleus pulpsus (2003-10-21),

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

2 Patents

#194 in Gothenburg

#2,184 in Sweden

Gothenburg, Sweden

A+ Science Ab (Publ)

Forward Citations = 30

2 inventors:

Kjell Olmarker (2 out of 13 patents)

Björn Rydevik (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: A+ Science Ab (Publ). Retrieved from https://idiyas.com/company/a-plus-science-ab-publ

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]