Patent Assignment
Reel/Frame 003957/0735
Change of Name Effective Date 12/22/81
Recorded: 1982-03-15
Pages: 8
Assignor
REGAN OFFSHORE INTERNATIONAL,INC.
Executed: 1982-02-11
Assignee
Covered Properties
(22)
Metal Seal
Patent:
3,288,472 →
Application:
04/291,723 →
Load Balancing Full Opening and Rotating Blowout Preventer Apparatus
Patent:
3,492,007 →
Application:
04/644,363 →
Method and Apparatus for Separating Subsea Well Conduit Couplings from a Remote Floating Vessel
Patent:
3,675,713 →
Application:
05/023,864 →
Flotation Means for Subsea Well Riser
Patent:
3,858,401 →
Application:
05/420,678 →
Flotation Means for Subsea Well Riser
Patent:
3,992,889 →
Application:
05/585,377 →
Marine Riser Conduit Section Coupling Means
Patent:
4,183,562 →
Application:
05/783,636 →
Title Not Available
Application:
05/820,829 →
Moveable Guide Structure for a Sub-Sea Drilling Template
Patent:
4,190,120 →
Application:
05/852,908 →
Subsea Flowline Connector
Patent:
4,200,312 →
Application:
05/875,639 →
Annulus Valve
Patent:
4,333,526 →
Application:
06/037,841 →
Method of Releasably Connecting a Pair of Pipes
Patent:
4,326,328 →
Application:
06/101,417 →
Metal to Metal Sealed Joint for Tubing String
Patent:
4,374,595 →
Application:
06/159,754 →
Safety Apparatus for Automatically Sealing Hydraulic Lines Within a Sub-Sea Well Casing
Patent:
31,645 →
Application:
06/163,231 →
Kelly Packing and Stripper Seal Protection Element
Patent:
4,326,584 →
Application:
06/174,946 →
Multiline Riser Support and Connection System and Method for Subsea Wells
Patent:
4,403,658 →
Application:
06/183,881 →
Seal Assembly Releasing Tool
Patent:
4,333,528 →
Application:
06/193,314 →
Concentric Electric Connector for Subsea Well Apparatus
Patent:
4,416,495 →
Application:
06/270,736 →
Keying Means for Segmented End Ring Blowout Preventer
Patent:
4,358,085 →
Application:
06/285,677 →
Blowout Preventer
Patent:
4,345,735 →
Application:
06/288,711 →
Marine Conductor Coupling
Patent:
4,491,345 →
Application:
06/290,464 →
Marine Conductor Bending Tool and Method
Patent:
4,433,939 →
Application:
06/297,533 →
Telescopic Joint Upper Tube Retainer Method
Patent:
4,428,433 →
Application:
06/306,443 →
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 4, 1980
From: WATKINS BRUCE J.
To: REGAN OFFSHORE INTERNATIONAL, INC.
Reel/Frame 003799/0928 →
Assignment of Assignors Interest.
Oct 2, 1980
From: WOODMAN DANIEL C.
To: REGAN OFFSHORE INTERNATIONAL INC.
Reel/Frame 003820/0786 →
Assignment of Assignors Interest.
May 22, 1981
From: REGAN, ALBERT M.
To: REGAN OFFSHORE INTERNATIONAL INC.
Reel/Frame 003895/0046 →
Assignment of Assignors Interest.
Jul 20, 1981
From: REGAN, JOHN; WATKINS, BRUCE J.
To: REGAN OFFSHORE INTERNATIONAL, INC.
Reel/Frame 003901/0276 →
Assignment of Assignors Interest.
Aug 6, 1981
From: REGAN, ALBERT M.
To: REGAN OFFSHORE INTERNATIONAL, INC., A CORP. OF CA.
Reel/Frame 003928/0909 →
Assignment of Assignors Interest.
Aug 31, 1981
From: REGAN, ALBERT M.
To: REGAN OFFSHORE INTERNATIONAL, INC.
Reel/Frame 003921/0681 →
Assignment of Assignors Interest.
Nov 18, 1983
From: WATKINS, BRUCE J.
To: HUGHES TOOL COMPANY A CORP OF DE
Reel/Frame 004191/0614 →
Assignment of Assignors Interest.
Aug 8, 1988
From: HUGHES TOOL COMPANY
To: BAKER HUGHES INCORPORATED
Reel/Frame 005050/0861 →
Security Interest
Dec 5, 1989
From: VETCO GRAY INC.
To: CITIBANK, N.A., AS AGENT
Reel/Frame 005211/0237 →
Assignment of Assignor's Interest
Feb 11, 2019
From: SPROUL, JAMES
To: THE CONARD-PYLE COMPANY
Reel/Frame 048292/0044 →