% Expired Patents = 20.0

CIPO Patents = 4

Forward Citations = 54

Loading Chart...

7 inventors (with patents filed for the assignee):

Sven O Havig (3 out of 5 patents)

Steven James Maas (1 out of 17 patents)

Kenneth Karlsen (1 out of 13 patents)

4. Erling Vågeskar (1 out of 1 patent)

5. Mikko K Jaaskelainen (1 out of 130 patents)

6. James S Bunn (1 out of 1 patent)

7. J Brett Bunn (1 out of 1 patent)

8. Michael J Russell (0 patent)

9. Einar Nielsen (0 patent)

10. James S Bunn (0 patent)

5 patents: Sort by Forward Citations

1. 9897713 - Hydrodynamic depressor for marine sensor streamer arrays (2018-02-20),

2. 6314056 - Fiber optic sensor system and method (2001-11-06),

3. 5979588 - Method and apparatus for installing electronic equipment below soft (1999-11-09),

4. 5947199 - Method of monitoring a mineral reservoir (1999-09-07),

5. 5892733 - Method and apparatus for installing electronic equipment below soft (1999-04-06),

Company Overview

Petroleum Geo-Services (PGS) is a leading provider of seismic and reservoir services globally. With innovative technology, advanced data analytics, and experienced personnel, PGS helps its clients in the oil and gas industry to optimize exploration and production activities. PGS operates in over 30 countries and offers a range of services including seismic data acquisition, processing, and interpretation.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

5 Patents

#844 in Houston, TX

#3,331 in Texas

#51,620 in US

Houston, TX, United States of America

Petroleum Geo-Services, Inc.

Forward Citations = 54

7 inventors:

Sven O Havig (3 out of 5 patents)

Steven James Maas (1 out of 17 patents)

Kenneth Karlsen (1 out of 13 patents)

4. Erling Vågeskar (1 out of 1 patent)

5. Mikko K Jaaskelainen (1 out of 130 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Petroleum Geo-Services, Inc.. Retrieved from https://idiyas.com/company/petroleum-geo-services

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]

4 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]