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For the Inventor, By the Inventor

Ulsteinvik, Norway

Rolls-Royce Marine as

Calculating rank
USPTO Granted Patents = 24

% Expired Patents = 25.0



Forward Citations = 49

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42 inventors (with patents filed for the assignee):

goldMedal Gunnar Johnsen (3 out of 3 patents)

silverMedal Steinar Aasebö (3 out of 3 patents)

bronzeMedal Rune Garen (2 out of 4 patents)

4.  Øyvind Bjørshol (2 out of 3 patents)

5.  Per Huse (2 out of 3 patents)

6.  Giles E Harvey (1 out of 16 patents)

7.  Richard White (1 out of 2 patents)

8.  Astrid Rokke (1 out of 1 patent)

9.  Steinar Aasebø (1 out of 3 patents)

10.  Charles Skar (1 out of 1 patent)

11.  Chow Cher Wong (1 out of 4 patents)

12.  Goetz G Feldmann (1 out of 11 patents)

13.  João Paulo Siqueira Cezario (1 out of 2 patents)

14.  Dennis Tan Cheng Cheh (1 out of 1 patent)

15.  Wei Chuen Wallace Ong (1 out of 1 patent)


24 patents:

1. 10727724 - Electric motor generator system with a plurality of magnet portions abutting an inwardly facing surface of a shaft (2020-07-28),
2. 10468925 - Rotor including segmented yoke (2019-11-05),
3. 10370064 - Marine surface vessel (2019-08-06),
4. 10369674 - Vibratory treatment apparatus (2019-08-06),
5. 9868498 - Modular azimuth thruster (2018-01-16),
6. 9856121 - Crane structure (2018-01-02),
7. 9821896 - Propulsion unit for maritime vessel including a nozzle exhibiting a curved following edge at the outlet of the nozzle (2017-11-21),
8. 9796462 - Assembly for retractable thruster (2017-10-24),
9. 9769429 - Control system for cables or similar (2017-09-19),
10. 9676460 - Propulsion unit for maritime vessel (2017-06-13),
11. 9592897 - Support of propeller unit for a vessel (2017-03-14),
12. 9452812 - Propulsion unit for maritime vessel including a nozzle exhibiting an exchangable leading edge on the inlet of the nozzle (2016-09-27),
13. 9061867 - Device for a crane for movement control of a hoisting wire, and uses thereof (2015-06-23),
14. 8926381 - Hybrid propulsion system for a vessel (2015-01-06),
15. 8814617 - Thruster unit and method for installation of a thruster unit (2014-08-26),
Company Overview
Rolls-Royce Marine, headquartered in Ulsteinvik, Norway, specializes in advanced marine technology and solutions. The company focuses on the design, development, and manufacturing of propulsion systems, power generation, and automation for various marine applications, including commercial shipping, offshore energy, and naval defense. With a commitment to innovation, Rolls-Royce Marine leverages cutting-edge research in areas such as digitalization and sustainability to enhance operational efficiency and environmental performance in the maritime sector.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Rolls-Royce Marine as USPTO Patent Assignee Logo
24 Patents

#1 in Ulsteinvik

#72 in Norway

#26,686 in the World

Ulsteinvik, NO
Ulsteinvik, Norway

Rolls-Royce Marine as

Forward Citations = 49

42 inventors:

goldMedal Gunnar Johnsen (3 out of 3 patents)

silverMedal Steinar Aasebö (3 out of 3 patents)

bronzeMedal Rune Garen (2 out of 4 patents)

4.  Øyvind Bjørshol (2 out of 3 patents)

5.  Per Huse (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rolls-Royce Marine as. Retrieved from https://idiyas.com/company/rolls-royce-marine-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]
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