IP Library › Assignment 004926/0506
Patent Assignment
Reel/Frame 004926/0506

Security Interest

Recorded: 1988-07-18 Pages: 21
Assignor
Assignees
Covered Properties (25)
Surface or Lining Compatible with Blood or Other Tissue
Patent: 3,700,380 →
Application: 05/077,289 →
Conjunctival Device
Patent: 3,769,961 →
Application: 05/273,421 →
Catheter Anchor
Patent: 4,164,943 →
Application: 05/838,320 →
Arterial Graft Prosthesis
Patent: 4,604,762 →
Application: 06/234,116 →
Device and Method for Fabricating Multi-Layer Tubing Using a Freely Suspended Mandrel
Patent: 4,409,172 →
Application: 06/234,120 →
Combination Membraning Tool, Package and Calibration Unit for Eyelid Sensor or the Like
Patent: 4,454,643 →
Application: 06/255,682 →
Hydraulically Actuated Cardiac Prosthesis and Method of Actuation
Patent: 4,369,530 →
Application: 06/265,100 →
Hydraulically Actuated Cardiac Prosthesis
Patent: 4,376,312 →
Application: 06/265,199 →
Hydraulically Actuated Cardiac Prosthesis with Three-Way Ventricular Valving
Patent: 4,389,737 →
Application: 06/302,590 →
Hydraulically Actuated Total Cardiac Prosthesis with Reversible Pump and Three-Way Ventricular Valving
Patent: 4,381,567 →
Application: 06/302,596 →
Hydraulically Actuated Cardiac Prosthesis with Three-Way Ventricular Valving
Patent: 4,397,049 →
Application: 06/302,597 →
Wound Closing Device
Patent: 4,430,998 →
Application: 06/383,759 →
Polymer Systems Suitable for Blood-Contacting Surfaces of a Biomedical Device, and Methods for Forming
Patent: 4,675,361 →
Application: 06/507,517 →
Split Carrier for Eyelid Sensor and the Like
Patent: 4,524,776 →
Application: 06/545,908 →
Electronic Control System for a Cardiac Prosthesis
Patent: 4,662,358 →
Application: 06/601,257 →
Moisture Vapor Permeable Materials
Patent: 4,686,137 →
Application: 06/612,365 →
Arterial Craft Prosthesis
Patent: 4,731,073 →
Application: 06/612,997 →
Safety Control Valve for an Artificial Heart
Patent: 4,559,648 →
Application: 06/625,506 →
Polysiloxane-Polylactone Block Copolymers
Patent: 4,663,413 →
Application: 06/688,788 →
Polysiloxane/Poly(Oxazoline) Copolymers
Patent: 4,659,777 →
Application: 06/802,753 →
Hydroxyl-Functional Disiloxanes and Polysiloxane Oligomers
Patent: 4,689,383 →
Application: 06/840,843 →
Compositions That Soften at Predetermined Temperatures and the Method of Making Same
Application: 06/918,521 →
Moisture Vapor Permeable Materials
Application: 06/924,125 →
Polysiloxane-Polylactone Block Copolymers
Application: 07/011,542 →
Polymer Systems Suitable for Blood-Contacting Surfaces of a Biomedical Device, and Methods for Forming
Patent: 4,861,830 →
Application: 07/065,416 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Feb 13, 1981
From: WARD ROBERT S. JR.; BECKHAM DONALD R.
To: THORATEC LABORATORIES CORPORATION
Reel/Frame 003871/0819 →
Assignment of Assignors Interest. Feb 13, 1981
From: ROBINSON THOMAS C.
To: THORATEC LABORATORIES CORPORATION
Reel/Frame 003872/0001 →
Assignment of Assignors Interest. Apr 20, 1981
From: DOWNIE DAVID E.; SCHNEIDERMAN GARY; SHULSE ERIC D.; WITHERS STANLEY J.
To: THORATEC LABORATORIES CORPORATIN, BERKELEY, CA. A CORP. OF CA.
Reel/Frame 003880/0331 →
Assignment of Assignors Interest. Jun 1, 1982
From: HARVEY, ROBERT J.; LITWAK, PHILIP; RIBICH, WILLIAM A.; DUBOWIK, JOHN M.
To: THORATEC LABORATORIES CORPORATION
Reel/Frame 004013/0582 →
Assignment of Assignors Interest. Jun 3, 1982
From: KITRILAKIS, SOTIRIS
To: FOXCROFT ASSOCIATES, A LIMITED PARTNRSHIP OF TX
Reel/Frame 004001/0672 →
Assignment of Assignors Interest. Jun 3, 1982
From: ROBINSON THOMAS C.; MARTIN, THOMAS,JR.
To: THORATEC LABORATORIES CORPORATION, A CORP. OF CA.
Reel/Frame 003996/0914 →
Assignment of Assignors Interest. Jun 3, 1982
From: HORATEC LABORATORIES CORPORATION A CORP. OF CA
To: FOXCROFT ASSOCIATES, A LIMITED PARTNERSHIP OF TX
Reel/Frame 004001/0675 →
Assignment of Assignors Interest. Dec 6, 1982
From: THORATEC LABORATORIES CORPORATION A CA CORP.
To: CROCKER NATIONAL BANK
Reel/Frame 004066/0838 →
Assignment of Assignors Interest. May 18, 1983
From: ROBINSON, THOMAS; MARTIN, THOMAS B., JR.
To: THORATEC LABORATORIES CORPORATION
Reel/Frame 004127/0643 →
Assignment of Assignors Interest. Jun 24, 1983
From: WARD, ROBERT S. JR
To: THORATEC LABORATORIES CORPORATION
Reel/Frame 004268/0078 →
Assignment of Assignors Interest. Apr 17, 1984
From: FARRAR, DAVID J.; ROBINSON, THOMAS C.
To: THORATEC LABORATORIES CORPORATION, A CORP OF CA
Reel/Frame 004250/0937 →
Assignment of Assignors Interest. Aug 8, 1984
From: WARD, ROBERT S. JR.; RIFFLE, JUDY S.
To: THORATEC LABORATORIES CORP., A CORP OF CA
Reel/Frame 004306/0224 →
Security Interest Dec 12, 1984
From: THORATEC LABORATORIES CORPORATION A CA CORP
To: CROCKER NATIONAL BANK
Reel/Frame 004339/0427 →
Assignment of Assignors Interest. May 8, 1985
From: WARD, ROBERT S.; RIFFLE, JUDY S.
To: THORATEC LABORATORIES CORP., A CA CORP.
Reel/Frame 004395/0240 →
Assignment of Assignors Interest. Jan 31, 1986
From: RIFFLE, JUDY S.; YILGOR, ISKENDER
To: THORATEC LABORATORIES, CORPORATION, A CORP OF CA.
Reel/Frame 004537/0844 →
Assignment of Assignors Interest. May 9, 1986
From: RIFFLE, JUDY S.; YILGOR, ISKENDER
To: THORATEC LABORATORIES CORPORATION
Reel/Frame 004561/0201 →
Security Interest Jul 15, 1988
From: THORATEC LABORATORIES CORPORATION, A CORP. OF CA.
To: GLENN, PAUL F.; BELL, CHRISTY W.; BRADLEY RESOURCES COMPANY, A NEW YORK GENERAL PARTNERSHIP
Reel/Frame 005049/0326 →
Released by Secured Party Apr 10, 1989
From: BRADLEY RESOURCES COMPANY
To: THORATEC LABORATORIES CORPORATION
Reel/Frame 005261/0355 →
Released by Secured Party Apr 10, 1989
From: BELL, CHRISTY W.
To: THORATEC LABORATORIES CORPORATION
Reel/Frame 005261/0342 →
Assignment of Assignors Interest. Apr 10, 1989
From: THORATEC LABORATORIES CORPORATION
To: TH. GOLDSCHMIDT AG, A WEST GERMAN CORPORATION
Reel/Frame 005169/0388 →
Released by Secured Party Apr 10, 1989
From: WELLS FARGO BANK, N.A.
To: THORATEC LABORATORIES CORPORATION
Reel/Frame 005150/0444 →
Released by Secured Party Apr 10, 1989
From: GLENN, PAUL F.
To: THORATEC LABORATORIES CORPORATION
Reel/Frame 005261/0349 →
Security Interest Feb 16, 1990
From: WELLS FARGO BANK N.A., A NATIONAL BANKING ASSOCIATION
To: BRADLEY RESOURCES COMPANY; BELL, CHRISTY W.; GLENN, PAUL F.; HILL, J. DONALD
Reel/Frame 005250/0202 →
Security Interest Apr 4, 1990
From: THORATEC LABORATORIES CORPORATION
To: HITCHCOCK, WILLIAM M.; PRATT, JOSEPH H.
Reel/Frame 005267/0447 →
Security Interest Apr 25, 1990
From: THORATEC LABORATORIES INCORPORATED
To: DOHERTY, EDWARD F.
Reel/Frame 005281/0186 →