WELLDYNAMICS, B.V.
Patent Owner
Stats
- 19 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- May 07, 2015 most recent publication
Details
- 19 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,163 Total Citation Count
- Nov 14, 1991 Earliest Filing
- 14 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
8757891 Fiber optic splice housing and integral dry mate connector systemMar 13, 12Jun 24, 14[G01K, G02B]
7725301 System and method for estimating multi-phase fluid rates in a subterranean wellNov 04, 02May 25, 10[G06G]
7400803 Method and apparatus for providing a hydrogen diffusion barrier for fiber optic cables used in hostile environmentsMar 25, 05Jul 15, 08[G02B]
7218820 Method and system for providing a hydrogen diffusion barrier for fiber optic cables used in hostile environmentsApr 14, 05May 15, 07[G02B]
7210856 Distributed temperature sensing in deep water subsea tree completionsMar 02, 04May 01, 07[G02B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
8550721 Fiber optic splice housing and integral dry mate connector systemExpiredMar 13, 12Oct 08, 13[G02B]
8550722 Fiber optic splice housing and integral dry mate connector systemExpiredMar 13, 12Oct 08, 13[G02B]
8523454 Fiber optic splice housing and integral dry mate connector systemExpiredMar 13, 12Sep 03, 13[G02B]
8511907 Fiber optic splice housing and integral dry mate connector systemExpiredMar 13, 12Aug 20, 13[G02B]
2012/0148,204 FIBER OPTIC SPLICE HOUSING AND INTEGRAL DRY MATE CONNECTOR SYSTEMAbandonedFeb 22, 12Jun 14, 12[G02B]
2010/0086,257 FIBER OPTIC SPLICE HOUSING AND INTEGRAL DRY MATE CONNECTOR SYSTEMAbandonedDec 08, 09Apr 08, 10[G02B]
7641395 Fiber optic splice housing and integral dry mate connector systemExpiredJun 22, 04Jan 05, 10[G02B]
7637318 Pressure communication assembly external to casing with connectivity to pressure sourceExpiredMar 30, 06Dec 29, 09[E21B]
7360412 Single point and fiber optic temperature measurement for correction of a gas column weight in a wellExpiredFeb 16, 06Apr 22, 08[E21B]
7325597 Safety valve apparatus for downhole pressure transmission systemsExpiredJul 15, 05Feb 05, 08[E21B]
D336284 Support for protecting tubing-mounted cables at the tube couplingExpiredNov 14, 91Jun 08, 93[]
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