Assignee
REGAN OFFSHORE INT
13 granted patents·779 citations·filing 1975–1980
Top patents by PatentIndex Score
13 records- 0195US4183562AMarine riser conduit section coupling meansREGAN OFFSHORE INT·Filed 1977·Granted Jan 15, 1980·102 cites·4 claims
- 0291US3952526AFlexible supportive joint for sub-sea riser flotation meansREGAN OFFSHORE INT·Filed 1975·Granted Apr 27, 1976·98 cites·23 claims
- 0390US3992889AFlotation means for subsea well riserREGAN OFFSHORE INT·Filed 1975·Granted Nov 23, 1976·83 cites·21 claims
- 0489US4109712ASafety apparatus for automatically sealing hydraulic lines within a sub-sea well casingREGAN OFFSHORE INT·Filed 1977·Granted Aug 29, 1978·79 cites·15 claims
- 0588US4222590AEqually tensioned coupling apparatusREGAN OFFSHORE INT·Filed 1978·Granted Sep 16, 1980·47 cites·10 claims
- 0688US3955622ADual drill string orienting apparatus and methodREGAN OFFSHORE INT·Filed 1975·Granted May 11, 1976·84 cites·27 claims
- 0787US3984990ASupport means for a well riser or the likeREGAN OFFSHORE INT·Filed 1975·Granted Oct 12, 1976·72 cites·18 claims
- 0884US4326584AKelly packing and stripper seal protection elementREGAN OFFSHORE INT·Filed 1980·Granted Apr 27, 1982·62 cites·20 claims
- 0984US4200312ASubsea flowline connectorREGAN OFFSHORE INT·Filed 1978·Granted Apr 29, 1980·56 cites·6 claims
- 1072US4190120AMoveable guide structure for a sub-sea drilling templateREGAN OFFSHORE INT·Filed 1977·Granted Feb 26, 1980·34 cites·35 claims
- 1170US4127991AApparatus for leveling and supporting a sub-sea drilling templateREGAN OFFSHORE INT·Filed 1977·Granted Dec 5, 1978·32 cites·11 claims
- 1265US4135841AMud flow heave compensatorREGAN OFFSHORE INT·Filed 1978·Granted Jan 23, 1979·25 cites·6 claims
- 1335US4326328AMethod of releasably connecting a pair of pipesREGAN OFFSHORE INT·Filed 1979·Granted Apr 27, 1982·5 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →