Enhanced Drilling A S

USPTO Trademark & Patent Filings

Enhanced Drilling A S

Trademark applications and grants for Enhanced Drilling A S. Enhanced Drilling A S has 14 trademark applications. The latest application filed is for "EC-MONITOR"

Company Profile
    Company Aliases
  • Enhanced Drilling AS
  • Enhanced Drilling A.S. - Straume NO
  • Enhanced Drilling, A.S. - Straume NO
  • ENHANCED DRILLING AS - Straume NO
  • Enhanced Drilling AS - Straume NO

Trademarks Patents
Patent Applications
Patent ApplicationDate
System and Methods for Controlled Mud Cap Drilling
20200399965 - 16/920820 Fossli; Borre
2020-12-24
System and Methods for Controlled Mud Cap Drilling
20190145198 - 16/184528 Fossli; Borre
2019-05-16
RISER ISOLATION DEVICE HAVING AUTOMATICALLY OPERATED ANNULAR SEAL
20170089169 - 14/864925 Stave; Roger Sverre
2017-03-30
RISER RESTRICTOR DEVICE
20160201426 - 14/912516 COHEN; John H.
2016-07-14
SYSTEMS AND METHODS FOR SUBSEA DRILLING
20160076306 - 14/950122 Fossli; Borre
2016-03-17
Patent Grants & Applications
Company Registrations

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