Aker Kvaerner Mh as

Calculating rank

USPTO Granted Patents = 6

% Expired Patents = 33.3

CIPO Patents = 3

EPO Patents = 1

Forward Citations = 62

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6 inventors (with patents filed for the assignee):

Bjørn Rudshaug (2 out of 2 patents)

Dag Håverstad (2 out of 2 patents)

Per Slettedal (2 out of 4 patents)

4. Terje Egeland (2 out of 2 patents)

5. Eivind Gimming Stensland (1 out of 3 patents)

6. Pål Skogerbø (1 out of 1 patent)

7. Dag Haverstad (0 patent)

8. Bjoern Rudshaug (0 patent)

6 patents: Sort by Forward Citations

1. 8397837 - Anti-collision system (2013-03-19),

2. 7931077 - Top drive drilling apparatus (2011-04-26),

3. 7861619 - Power tong (2011-01-04),

4. 7743853 - Top drive drilling apparatus (2010-06-29),

5. 7437974 - Rotation unit for torque tong comprising a gripping cylinder (2008-10-21),

6. 7387050 - Rotation unit for torque tong comprising a rotational part with teeth (2008-06-17),

Company Overview

Aker Kvaerner MH AS is a leading global provider of engineering, procurement, and construction services for the oil and gas industry. With a strong track record of delivering innovative solutions, the company specializes in designing and building advanced offshore structures and subsea systems. Their expertise spans across all stages of project development, from concept and feasibility studies to commissioning and operation.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#8 in Kristiansand

#282 in Norway

Kristiansand, Norway

Aker Kvaerner Mh as

Forward Citations = 62

6 inventors:

Bjørn Rudshaug (2 out of 2 patents)

Dag Håverstad (2 out of 2 patents)

Per Slettedal (2 out of 4 patents)

4. Terje Egeland (2 out of 2 patents)

5. Eivind Gimming Stensland (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Aker Kvaerner Mh as. Retrieved from https://idiyas.com/company/aker-kvaerner-mh-as

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]

3 patents (CIPO):

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]

1 patent (EPO):

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]