CIPO Patents = 4

Forward Citations = 53

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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 123 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),

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.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

5 Patents

#823 in Houston, TX

#3,252 in Texas

#50,237 in US

Houston, TX, United States of America

Petroleum Geo-services, Inc.