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Stavanger, Norway

Statoilhydro Asa

USPTO Granted Patents = 16

% Expired Patents = 50.0

CIPO Patents = 1

EPO Patents = 5

Forward Citations = 80

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38 inventors (with patents filed for the assignee):

Olav Martin Selle (3 out of 6 patents)

Marcus Fathi (2 out of 7 patents)

Harry Montgomerie (2 out of 7 patents)

4. Pål Søraker (2 out of 4 patents)

5. Bjorn Skaare (2 out of 4 patents)

6. Ping Chen (2 out of 10 patents)

7. Thomas Hagen (2 out of 8 patents)

8. Kåre G Breivik (2 out of 5 patents)

9. Harald Kleppestø (2 out of 2 patents)

10. Arild Johannessen (1 out of 7 patents)

11. Lasse Amundsen (1 out of 19 patents)

12. Patrick Otto Taylor (1 out of 4 patents)

13. Amare Ambaye Mebratu (1 out of 5 patents)

14. Alastair Buchanan (1 out of 6 patents)

15. Finn Gunnar Nielsen (1 out of 8 patents)

16 patents: Sort by Forward Citations

1. 8863572 - Method and system for the protection of internal filters of a LTFT slurry bubble reactor (2014-10-21),

2. 8778193 - Filtration method and installation (2014-07-15),

3. 8653008 - Well treatment (2014-02-18),

4. 8534714 - Coupling device for connection and disconnection of bottom-hole equipment (2013-09-17),

5. 8479841 - Assembly for drilling and logging, method for drilling and logging and device for electro pulse drilling (2013-07-09),

6. 8453747 - Method for liquid control in multiphase fluid pipelines (2013-06-04),

7. 8381669 - System for loading of hydrocarbons from a floating vessel (2013-02-26),

8. 8315804 - Method of and apparatus for analyzing data from an electromagnetic survey (2012-11-20),

9. 8210036 - Devices and methods for formation testing by measuring pressure in an isolated variable volume (2012-07-03),

10. 8186949 - Method for damping tower vibrations in a wind turbine installation (2012-05-29),

11. 8174137 - Method for the damping of tower oscillations in wind power installations (2012-05-08),

12. 8171785 - Method for the calculation of fluid interface level (2012-05-08),

13. 8101554 - Well treatment comprising a polymer formed from a diallyl ammonium salt and a scale inhibitor (2012-01-24),

14. 7799550 - Microorganism growth substrate comprising a biomass derived from methanotrophic bacteria (2010-09-21),

15. 7681511 - System for loading and unloading of hydrocarbons in ice prone waters (2010-03-23),

Company Overview

Statoilhydro Asa, now known as Equinor, is a Norwegian energy company specializing in oil, gas, and renewable energy solutions. Headquartered in Stavanger, the company focuses on developing sustainable energy technologies and innovative solutions to meet global energy demands. Equinor is actively involved in offshore oil and gas exploration, production, and the advancement of renewable energy projects, particularly in wind and solar sectors, contributing to the transition towards a low-carbon future.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

16 Patents

#12 in Stavanger

#99 in Norway

#37,831 in the World

Stavanger, Norway

Statoilhydro Asa

Forward Citations = 80

38 inventors:

Olav Martin Selle (3 out of 6 patents)

Marcus Fathi (2 out of 7 patents)

Harry Montgomerie (2 out of 7 patents)

4. Pål Søraker (2 out of 4 patents)

5. Bjorn Skaare (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Statoilhydro Asa. Retrieved from https://idiyas.com/company/statoilhydro-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]

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