Cortec, L.L.C.
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- May 02, 2017 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 11 Total Citation Count
- Oct 30, 2013 Earliest Filing
- 0 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9638333 Method and apparatus for a choke valve and operation of a choke valveMar 29, 16May 02, 17[F16K, E21B]
9605788 Method and apparatus for removing, repairing, refurbishing, replacing, and/or installing valve between two fixed spool piecesFeb 23, 16Mar 28, 17[F16K, F16L]
9297458 Method and apparatus for a choke valve and operation of a choke valveNov 04, 13Mar 29, 16[F16K]
9267615 Method and apparatus for removing, repairing, refurbishing, replacing, and/or installing valve between two fixed spool piecesOct 30, 13Feb 23, 16[F16K]
Expired/Abandoned/Withdrawn Patents
- No Patents to Display
Top Inventors for This Owner
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