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Patent Assignment Abstract of Title
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Total Assignments: 23
Patent #:
4963595
Issue Dt:
10/16/1990
Application #:
07290822
Filing Dt:
12/22/1988
Inventors:
ROBERT S. WARD, JUDY S. RIFFLE
Title:
POLYSILOXANE-POLYLACTONE BLOCK COPOLYMERS
Assignment: 1
Reel/Frame:
005304/0375Recorded: 05/03/1990Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
TH. GOLDSCHMIDT AG
Exec Dt:
12/27/1989
Assignee:
THORATEC LABORATORIES CORPORATION, A CA CORP.
BERKELEY, CALIFORNIA
Correspondent:
FLEHR, HOHBACH, TEST, ALBRITTON &
HERBERT, STE. 3400
FOUR EMBARCADERO CTR.
SAN FRANCISCO, CA 94111-4187
Assignment: 2
Reel/Frame:
005267/0447Recorded: 04/04/1990Pages: 11
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THORATEC LABORATORIES CORPORATION
Exec Dt:
03/01/1990
Assignees:
HITCHCOCK, WILLIAM M.
PRATT, JOSEPH H.
Correspondent:
DRINKER BIDDLE & REATH
BROAD AND CHESTNUT STREETS
PHILADELPHIA, PA 19107
Assignment: 3
Reel/Frame:
005281/0186Recorded: 04/25/1990Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THORATEC LABORATORIES INCORPORATED
Exec Dt:
04/25/1990
Assignee:
DOHERTY, EDWARD F.
Correspondent:
HELLER, EHRMAN, WHITE & MCAULIFFE
525 UNIVERSITY AVE.
PALO ALTO, CA 94301-1908
Assignment: 4
Reel/Frame:
005281/0416Recorded: 04/26/1990Pages: 11
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THORATEC LABORATORIES INCORPORATED
Exec Dt:
04/25/1990
Assignee:
HANOSH, DONALD
Correspondent:
HELLER, EHRMAN, WHITE & MCAULIFFE
525 UNIVERSITY AVE.
PALO ALTO, CA 94301-1908
Assignment: 5
Reel/Frame:
005328/0360Recorded: 04/30/1990Pages: 12
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THORATEC LABORATORIES INCORPORATED, A CORP OF CA
Exec Dt:
04/25/1990
Assignee:
ESTER, MICHAEL R.,
Correspondent:
HELLER, EHRMAN, WHITE ET AL
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 6
Reel/Frame:
005371/0617Recorded: 06/26/1990Pages: 12
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THORATEC LABORATORIES ICORPORATED, A CORP OF CA
Exec Dt:
06/22/1990
Assignee:
BELL, CHRISTY W.,
Correspondent:
HELLER, EHRMAN, WHITE ET AL
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 7
Reel/Frame:
005371/0629Recorded: 06/26/1990Pages: 12
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THORATEC LABORATORIES CORPORATION, A CORP OF CA
Exec Dt:
06/22/1990
Assignee:
WALKER, LEONIE A.,
Correspondent:
HELLER, EHRMAN, WHITE ET AL
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 8
Reel/Frame:
005371/0641Recorded: 06/26/1990Pages: 12
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THORATEC LABORATOREIS, INCORPORATED, A CORP OF CA
Exec Dt:
06/22/1990
Assignee:
PRATT, MAUD W.,
Correspondent:
HELLER, EHRMAN, WHITE ET AL
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 9
Reel/Frame:
005371/0669Recorded: 06/26/1990Pages: 12
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THORATEC LABORATORIES, INCORPORATED, A CORP OF CA
Exec Dt:
06/22/1990
Assignee:
BRADLEY RESOURCES COMPANY,
Correspondent:
HELLER, EHRMAN, WHITE ET AL
525 UNIVERSITY AVENUE
PALO ALTO, CA 94301-1908
Assignment: 10
Reel/Frame:
005395/0990Recorded: 06/24/1990Pages: 12
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THORATEC LABORATORIES INCORPORATED
Exec Dt:
07/16/1990
Assignee:
STRATTMAN, JAMES K.
Correspondent:
HELLER, EHRMAN, WHITE & MCAULIFFE
701 FIFTH AVENUE
SEATTLE, WA 98104-7098
Assignment: 11
Reel/Frame:
005405/0540Recorded: 08/22/1990Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). AMENDMENT TO AGREEMENT - 3-1-90
Assignor:
THORATEC LABORATORIES CORPORATION, A CORP. OF CA
Exec Dt:
07/16/1990
Assignee:
WALKER, BAYARD JR.
Correspondent:
HELLER, EHRMAN, WHITE & MCAULIFFE
525 UNIVERSITY AVE.
PALO ALTO, CA 94301-1908
Assignment: 12
Reel/Frame:
005630/0534Recorded: 03/14/1991Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THORATEC LABORATORIES CORPORATION, A CORP. OF CA
Exec Dt:
03/08/1991
Assignee:
INTERMEDICS, INC.
Correspondent:
AUGUST J. MORETTI
HELLER, EHRMAN, WHITE & MCAULIFFE
525 UNIVERSITY AVE.
PALO ALTO, CA 94301-1908
Assignment: 13
Reel/Frame:
006554/0755Recorded: 11/25/1992Pages: 5
Conveyance:
RELEASE OF PATENT COLLATERAL ASSIGNMENT
Assignor:
DOHERTY, EDWARD F.
Exec Dt:
11/23/1992
Assignee:
THORETEC LABORATORIES CORPORATION
2023 EIGHTH STREET
BERKELEY, CALIFORNIA 94710
Correspondent:
AUGUST J. MORETTI, ESQ.
HELLER, EHRMAN, WHITE & MCAULIFFE
525 UNIVERSITY AVE.
PALO ALTO, CA 94301
Assignment: 14
Reel/Frame:
006554/0760Recorded: 11/25/1992Pages: 6
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
PRATT, MAUD W.
Exec Dt:
11/23/1992
Assignee:
THORETEC LABORATORIES CORPORATION
2323 EIGHTH STREET
BERKELEY, CALIFORNIA 94710
Correspondent:
AUGUST J. MORETTI, ESQ.
HELLER, EHRMAN, WHITE & MCAULIFFE
525 UNIVERSITY AVE.
PALO ALTO, CA 94301
Assignment: 15
Reel/Frame:
006554/0766Recorded: 11/25/1992Pages: 5
Conveyance:
RELEASE OF PATENT COLLATERAL ASSIGNMENT
Assignor:
STRATTMAN, JAMES K.
Exec Dt:
11/23/1992
Assignee:
THORETEC LABORATORIES CORPORATION
2023 EIGHTH STREET
BERKELEY, CALIFORNIA 94710
Correspondent:
AUGUST J. MORRETTI, ESQ.
HELLER, EHRMAN, WHITE & MCAULIFFE
525 UNIVERSITY AVE.
PALO ALTO, CA 94301
Assignment: 16
Reel/Frame:
006554/0778Recorded: 11/25/1992Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
HANOSH, DONALD
Exec Dt:
11/23/1992
Assignee:
THORETEC LABORATORIES CORPORATION
2023 EIGHTH STREET
BERKELEY, CALIFORNIA 94710
Correspondent:
AUGUST J. MORETTI, ESQ.
HELLER, EHRMAN, WHITE & MCAULIFFE
525 UNIVERSITY AVE.
PALO ALTO, CA 94301
Assignment: 17
Reel/Frame:
006555/0066Recorded: 05/24/1993Pages: 6
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
BRADLEY RESOURCES COMPANY
Exec Dt:
11/23/1992
Assignee:
THORETEC LABORATORIES CORPORATION
2023 EIGHTH STREET
BERKELEY, CALIFORNIA 94710
Correspondent:
AUGUST J. MORETTI, ESQ.
HELLER, EHRMAN, WHITE & MCAULIFFE
525 UNIVERSITY AVE.
PALO ALTO, CA 94301
Assignment: 18
Reel/Frame:
006556/0578Recorded: 05/24/1993Pages: 5
Conveyance:
RELEASE OF PATENT COLLATERAL ASSIGNMENT
Assignor:
HITCHCOCK, WILLIAM M.
Exec Dt:
11/23/1992
Assignee:
THORETEC LABORATORIES CORPORATION
2023 EIGHTH STREET
BERKELEY, CALIFORNIA 94710
Correspondent:
AUGUST J. MORETTI, ESQ.
HELLER, EHRMAN, WHITE & MCAULIFFE
525 UNIVERSITY AVE.
PALO ALTO, CA 94301
Assignment: 19
Reel/Frame:
006562/0480Recorded: 05/24/1993Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENTS FOR DETAILS) RECORDED ON REEL 5360 FRAME 535
Assignor:
INTERMEDICS, INC.
Exec Dt:
11/23/1992
Assignee:
THORETEC LABORATORIES CORPORATION
2023 EIGHTH STREET
BERKELEY, CALIFORNIA 94710
Correspondent:
AUGUST J. MORETTI, ESQ.
HELLER, EHRMAN, WHITE & MCAULIFFE
525 UNIVERSITY AVE.
PALO ALTO, CA 94301
Assignment: 20
Reel/Frame:
006562/0485Recorded: 05/24/1993Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENTS FORE DETAILS) RECORDED ON REEL 5405 FRAME 542
Assignor:
WALKER, BAYARD JR.
Exec Dt:
11/23/1992
Assignee:
THORETEC LABORATORIES CORPORATION
2023 EIGHTH STREET
BERKELEY, CALIFORNIA 94710
Correspondent:
AUGUST J. MORETTI, ESQ.
HELLER, EHRMAN, WHITE & MCAULIFFE
525 UNIVERSITY AVE.
PALO ALTO, CA 94301
Assignment: 21
Reel/Frame:
006562/0490Recorded: 05/24/1993Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUEMNT FOR DETAILS). RECORDED ON REEL 5328 FRAME 361
Assignor:
ESTER, MICHAEL R.
Exec Dt:
11/23/1992
Assignee:
THORETEC LABORATORIES CORPORATION
2023 EIGHTH STREET
BERKELEY, CALIFORNIA 94710
Correspondent:
AUGUST J. MORETTI, ESQ.
HELLER, EHRMAN, WHITE & MCAULIFFE
525 UNIVERSITY AVE.
PALO ALTO, CA 94301
Assignment: 22
Reel/Frame:
041474/0173Recorded: 01/24/2017Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
THORATEC CORPORATION
Exec Dt:
11/12/2015
Assignee:
THORATEC LLC
6035 STONERIDGE DRIVE
PLEASANTON, CALIFORNIA 94588
Correspondent:
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
SUITE 1900
SAN FRANCISCO, CA 94111
Assignment: 23
Reel/Frame:
041528/0333Recorded: 01/27/2017Pages: 44
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THORATEC LLC
Exec Dt:
12/20/2016
Assignee:
TC1 LLC
ONE ST. JUDE MEDICAL DRIVE
ST. PAUL, MINNESOTA 55117
Correspondent:
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
SUITE 1900
SAN FRANCISCO, CA 94111

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