Growing community of inventors

Kristiansand, Norway

Øystein Christensen

Average Co-Inventor Count = 1.58

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 7

Øystein ChristensenEdvin Andersen (2 patents)Øystein ChristensenGordon Thomson (1 patent)Øystein ChristensenJulmar Shaun S Toralde (1 patent)Øystein ChristensenRobert Ziegler (1 patent)Øystein ChristensenAnthony James Reid (1 patent)Øystein ChristensenAtle Korsmo (1 patent)Øystein ChristensenØystein Christensen (5 patents)Edvin AndersenEdvin Andersen (2 patents)Gordon ThomsonGordon Thomson (8 patents)Julmar Shaun S ToraldeJulmar Shaun S Toralde (3 patents)Robert ZieglerRobert Ziegler (2 patents)Anthony James ReidAnthony James Reid (1 patent)Atle KorsmoAtle Korsmo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Future Production as (3 from 3 patents)

2. Weatherford Technology Holdings, LLC (1 from 897 patents)

3. Sri Sports Limited (1 from 628 patents)

4. Future Production (0 patent)


5 patents:

1. 11867001 - System and method for connecting a termination body to a portion of a riser

2. 11685637 - Crane system for a cantilever

3. 11466533 - Stabbing manifold and a connection device for use in managed pressure drilling

4. 11268332 - Self-aligning, multi-stab connections for managed pressure drilling between rig and riser components

5. 8875793 - Connecting device for kill/choke lines between a riser and a floating drilling vessel

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1/5/2026
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