Christian B. von der Ohe

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Kristiansand, NO

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Patents Grantslast 30 patents

Information Patent Grant
System and method for providing tension or heave compensation in an...
- Patent number 10,689,922
- Issue date Jun 23, 2020
- Castor Drilling Solution AS
- Paal Anders Taraldrud
- E21 - EARTH DRILLING MINING
Information Patent Grant
Riser tensioner
- Patent number 9,051,784
- Issue date Jun 9, 2015
- National Oilwell Varco Norway AS
- Christian B. Von Der Ohe
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for active heave compensation and use thereof
- Patent number 8,251,148
- Issue date Aug 28, 2012
- National Oilwell Norway AS
- Christian von der Ohe
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR PROVIDING TENSION OR HEAVE COMPENSATION IN AN...
- Publication number 20190071938
- Publication date Mar 7, 2019
- Castor Drilling Solution AS
- Paal Anders TARALDRUD
- E21 - EARTH DRILLING MINING
Information Patent Application
RISER TENSIONER
- Publication number 20120217016
- Publication date Aug 30, 2012
- National Oilwell Norway AS
- Christian B. Von Der Ohe
- E21 - EARTH DRILLING MINING
Information Patent Application
System for Active Heave Compensation and Use Thereof
- Publication number 20100050917
- Publication date Mar 4, 2010
- Christian von der Ohe
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Riser-tensioning device balanced by horizontal force
- Publication number 20040134661
- Publication date Jul 15, 2004
- Christian B. von der Ohe
- E21 - EARTH DRILLING MINING