Dyno Nobel Asa

Calculating rank

% Expired Patents = 50.0

Forward Citations = 22

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5 inventors (with patents filed for the assignee):

Kjell-Tore Smith (1 out of 1 patent)

Øyvind Hammer Johansen (1 out of 1 patent)

Erlend Skjold (1 out of 2 patents)

4. Richard Gjersoe (1 out of 1 patent)

5. Jan Hans Vestre (1 out of 3 patents)

2 patents: Sort by Forward Citations

#1 in Saetre

#747 in Norway

Forward Citations = 22

5 inventors:

Kjell-Tore Smith (1 out of 1 patent)

Øyvind Hammer Johansen (1 out of 1 patent)

Erlend Skjold (1 out of 2 patents)

4. Richard Gjersoe (1 out of 1 patent)

5. Jan Hans Vestre (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dyno Nobel Asa. Retrieved from https://idiyas.com/company/dyno-nobel-asa

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]