Enhanced Drilling A.S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Enhanced Drilling A.S..The latest application filed is for "system and methods for controlled mud cap drilling".

Company Profile

5.14.6

Enhanced Drilling A.S. - Straume NO
ENHANCED DRILLING AS - Straume NO
ENHANCED DRILLING AS - Straume, Fjell Kommune N/A NO

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
System and methods for controlled mud cap drilling Grant 11,085,255 - Fossli August 10, 2	2021-08-10
System and Methods for Controlled Mud Cap Drilling App 20200399965 - Fossli; Borre	2020-12-24
System and methods for controlled mud cap drilling Grant 10,787,871 - Fossli September 29, 2	2020-09-29
System and Methods for Controlled Mud Cap Drilling App 20190145198 - Fossli; Borre	2019-05-16
Riser restrictor device Grant 10,053,944 - Cohen August 21, 2	2018-08-21
Systems and methods for subsea drilling Grant 9,816,323 - Fossli November 14, 2	2017-11-14
Impeller for centrifugal pump and use thereof when pumping drill fluid containing cuttings Grant 9,732,760 - Ree August 15, 2	2017-08-15
Riser isolation device having automatically operated annular seal Grant 9,664,006 - Stave May 30, 2	2017-05-30
Riser Isolation Device Having Automatically Operated Annular Seal App 20170089169 - Stave; Roger Sverre	2017-03-30
Pump Grant 9,534,601 - Ree January 3, 2	2017-01-03
Drilling fluid pump module coupled to specially configured riser segment and method for coupling the pump module to the riser Grant 9,428,975 - Stave , et al. August 30, 2	2016-08-30
Riser Restrictor Device App 20160201426 - COHEN; John H.	2016-07-14
Systems And Methods For Subsea Drilling App 20160076306 - Fossli; Borre	2016-03-17

Company Registrations

NCAGE Code	N5794	ENHANCED DRILLING AS
CAGE Code	N5794	ENHANCED DRILLING AS

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