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Trademarks = 6

Forward Citations = 60

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6 inventors (with patents filed for the assignee):

Jason Post Curtiss, Iii (5 out of 6 patents)

Donald Paul Howard (3 out of 4 patents)

Harris Allen Reynolds, Jr (3 out of 37 patents)

4. Alan Hugh Summers (2 out of 3 patents)

5. Kati Rachelle Andrus (2 out of 3 patents)

6. Harris A Reynolds (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 9714547 - Marine drilling riser connector with removable shear elements (2017-07-25),

2. 9322221 - Riser floatation with anti-vibration strakes (2016-04-26),

3. 8843328 - Hydraulic control system monitoring apparatus and method (2014-09-23),

4. 8490705 - Hydraulic control system monitoring apparatus and method (2013-07-23),

5. 8443896 - Riser floatation with anti-vibration strakes (2013-05-21),

6. 8408605 - Hammer union lock and related methods (2013-04-02),

7. 8083440 - Riser tensioner restraint device (2011-12-27),

8. 7967959 - Cathodic protection method and apparatus (2011-06-28),

Diamond Offshore Drilling, Inc. is a leading deepwater drilling contractor with a fleet of offshore drilling rigs that operates worldwide. The company provides contract drilling services to the energy industry and is known for its high-quality, reliable performance in challenging offshore environments. With a focus on safety, efficiency, and innovation, Diamond Offshore Drilling, Inc. has a strong track record of delivering exceptional results for its clients.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

8 Patents

#563 in Houston, TX

#2,213 in Texas

#34,852 in US

Houston, TX, United States of America

Diamond Offshore Drilling, Inc.