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Patent Assignment Assignor Details
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Assignor Name : TSUJI, CRAIG
Total Assignments: 29
Assignment: 1
Reel/Frame:008020/0131   Pages: 3
Recorded: 05/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/1996
2
Exec Dt:
04/29/1996
3
Exec Dt:
04/29/1996
4
Exec Dt:
04/29/1996
5
Exec Dt:
04/29/1996
6
Exec Dt:
04/29/1996
Assignee
1
1244 REAMWOOD AVENUE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08649144
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
JOHN T. RAFFLE
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:011585/0375   Pages: 4
Recorded: 02/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2001
2
Exec Dt:
02/08/2001
3
Exec Dt:
02/08/2001
4
Exec Dt:
02/06/2001
Assignee
1
595 NORTH PASTORIA AVENUE
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09780745
Correspondence name and address
ARTHROCARE CORPORATION
JOHN T. RAFFLE
595 NORTH PASTORIA AVENUE
SUNNYVALE, CA 94085
Assignment: 3
Reel/Frame:021685/0305   Pages: 5
Recorded: 10/15/2008
Attorney Dkt #:G-02-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2001
2
Exec Dt:
02/08/2001
3
Exec Dt:
02/08/2001
4
Exec Dt:
02/06/2001
Assignee
1
595 N. PASTORIA AVENUE
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10339470
Correspondence name and address
ARTHROCARE CORPORATION
BRIAN E. SZYMCZAK
7500 RIALTO BLVD., BLDG. 2, STE. 100
AUSTIN, TX 78735
Assignment: 4
Reel/Frame:025461/0955   Pages: 6
Recorded: 12/07/2010
Attorney Dkt #:G-02-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2001
2
Exec Dt:
02/08/2001
3
Exec Dt:
02/08/2001
4
Exec Dt:
02/06/2001
Assignee
1
595 N. PASTORIA AVENUE
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12902597
Correspondence name and address
ARTHROCARE CORPORATION
ATTN: MATTHEW SCHEELE
7500 RIALTO BLVD.; BLDG. TWO, STE. 100
AUSTIN, TX 78735-8532
Assignment: 5
Reel/Frame:011743/0764   Pages: 2
Recorded: 04/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2001
2
Exec Dt:
04/20/2001
3
Exec Dt:
04/20/2001
Assignee
1
595 NORTH PASTORIA AVENUE
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09839427
Correspondence name and address
ARTHROCARE CORPORATION
JOHN T. RAFFLE
595 NORTH PASTORIA AVENUE
SUNNYVALE, CALIFORNIA 94086
Assignment: 6
Reel/Frame:012540/0707   Pages: 2
Recorded: 01/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2001
2
Exec Dt:
01/21/2002
3
Exec Dt:
01/21/2002
Assignee
1
680 VAQUEROS AVENUE
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10057412
Correspondence name and address
ARTHROCARE CORPORATION
JOHN T. RAFFLE
680 VAQUEROS AVENUE
SUNNYVALE, CALIFORNIA 94085-3523
Assignment: 7
Reel/Frame:018754/0189   Pages: 5
Recorded: 01/12/2007
Attorney Dkt #:G-1-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2006
2
Exec Dt:
01/17/2006
3
Exec Dt:
01/16/2006
Assignee
1
680 VAQUEROS AVENUE
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11248460
Correspondence name and address
ARTHROCARE CORPORATION
BRIAN E. SZYMCZAK (G-1-1)
680 VAQUEROS AVENUE
SUNNYVALE, CA 94085-3523
Assignment: 8
Reel/Frame:020597/0026   Pages: 5
Recorded: 03/04/2008
Attorney Dkt #:G-01-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2006
2
Exec Dt:
01/17/2006
3
Exec Dt:
01/16/2006
Assignee
1
680 VAQUEROS AVENUE
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11942360
Correspondence name and address
ARTHROCARE CORPORATION
BRIAN SZYMCZAK
7500 RIALTO BLVD., BLDG. 2, STE. 100
AUSTIN, TX 78735
Assignment: 9
Reel/Frame:028249/0982   Pages: 3
Recorded: 05/22/2012
Attorney Dkt #:ISRG03890/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2012
2
Exec Dt:
05/18/2012
Assignee
1
1266 KIFER ROAD
BUILDING 101
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13446978
Correspondence name and address
PATENT DEPT INTUITIVE SURGICAL OPERATION
1266 KIFER RD BLDG 101
SUNNYVALE, CA 94086
Assignment: 10
Reel/Frame:052837/0648   Pages: 3
Recorded: 06/04/2020
Attorney Dkt #:P00412-US-03-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2012
2
Exec Dt:
05/18/2012
Assignee
1
1266 KIFER ROAD
BLDG 101
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16892578
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 11
Reel/Frame:054087/0427   Pages: 3
Recorded: 10/18/2020
Attorney Dkt #:P00412-US-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2012
2
Exec Dt:
05/18/2012
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16139242
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 12
Reel/Frame:059459/0397   Pages: 3
Recorded: 03/31/2022
Attorney Dkt #:P05334-US-CON3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2012
2
Exec Dt:
05/18/2012
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17709224
Correspondence name and address
HAYNES AND BOONE, LLP.
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 13
Reel/Frame:047435/0348   Pages: 9
Recorded: 11/07/2018
Attorney Dkt #:ISRG03420/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2016
2
Exec Dt:
07/12/2016
3
Exec Dt:
08/13/2016
4
Exec Dt:
09/25/2015
5
Exec Dt:
07/14/2014
6
Exec Dt:
09/25/2015
7
Exec Dt:
11/17/2015
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15121351
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 14
Reel/Frame:050086/0979   Pages: 9
Recorded: 08/19/2019
Attorney Dkt #:ISRG03420C1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2016
2
Exec Dt:
07/12/2016
3
Exec Dt:
08/13/2016
4
Exec Dt:
09/25/2015
5
Exec Dt:
07/14/2014
6
Exec Dt:
09/25/2015
7
Exec Dt:
11/17/2015
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16543826
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 15
Reel/Frame:054997/0801   Pages: 9
Recorded: 01/22/2021
Attorney Dkt #:1084.0172.02000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2016
2
Exec Dt:
07/12/2016
3
Exec Dt:
08/13/2016
4
Exec Dt:
09/25/2015
5
Exec Dt:
07/14/2014
6
Exec Dt:
09/25/2015
7
Exec Dt:
11/17/2015
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17155475
Correspondence name and address
JONES ROBB PLLC (W/ INTUITIVE SURGICAL)
1420 SPRING HILL ROAD
SUITE 325
MCLEAN, VA 22102
Assignment: 16
Reel/Frame:043283/0042   Pages: 7
Recorded: 08/14/2017
Attorney Dkt #:ISRG09690/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2016
2
Exec Dt:
10/17/2016
3
Exec Dt:
10/17/2016
4
Exec Dt:
10/18/2016
5
Exec Dt:
10/17/2016
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29581074
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 17
Reel/Frame:043284/0381   Pages: 7
Recorded: 08/14/2017
Attorney Dkt #:ISRG09960/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2016
2
Exec Dt:
10/17/2016
3
Exec Dt:
10/17/2016
4
Exec Dt:
10/18/2016
5
Exec Dt:
10/17/2016
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29581071
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 18
Reel/Frame:043285/0587   Pages: 7
Recorded: 08/14/2017
Attorney Dkt #:ISRG10010/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2016
2
Exec Dt:
10/17/2016
3
Exec Dt:
10/17/2016
4
Exec Dt:
10/18/2016
5
Exec Dt:
10/17/2016
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29581072
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 19
Reel/Frame:051545/0581   Pages: 7
Recorded: 01/17/2020
Attorney Dkt #:P00851-US-CON-70228-587-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2016
2
Exec Dt:
10/17/2016
3
Exec Dt:
10/17/2016
4
Exec Dt:
10/18/2016
5
Exec Dt:
10/17/2016
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29721064
Correspondence name and address
HAYNES AND BOONE, LLP (70228) IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 20
Reel/Frame:044945/0623   Pages: 4
Recorded: 02/15/2018
Attorney Dkt #:ISRG09700US/70228.589US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2018
2
Exec Dt:
02/15/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15897832
Correspondence name and address
PATENT DEPT. - INTUITIVE SURGICAL OPERAT
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 21
Reel/Frame:058528/0914   Pages: 4
Recorded: 12/16/2021
Attorney Dkt #:P05755-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2018
2
Exec Dt:
02/15/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17553314
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 22
Reel/Frame:065005/0715   Pages: 4
Recorded: 09/25/2023
Attorney Dkt #:P05755-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2018
2
Exec Dt:
02/15/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18472579
Correspondence name and address
HAYNES AND BOONE, LLP.
2801 N. HARWOOD ST.
SUITE 2300
DALLAS, TX 75201
Assignment: 23
Reel/Frame:045070/0886   Pages: 3
Recorded: 02/28/2018
Attorney Dkt #:ISRG10570/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2018
2
Exec Dt:
02/23/2018
3
Exec Dt:
02/23/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15903139
Correspondence name and address
REAVESCOLEY PLLC
1818 LIBRARY STREET
SUITE 500
RESTON, VA 20190
Assignment: 24
Reel/Frame:049637/0537   Pages: 3
Recorded: 07/01/2019
Attorney Dkt #:ISRG10570C1/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2018
2
Exec Dt:
02/23/2018
3
Exec Dt:
02/23/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16453530
Correspondence name and address
REAVESCOLEY PLLC
1818 LIBRARY STREET
SUITE 500
RESTON, VA 20190
Assignment: 25
Reel/Frame:052034/0129   Pages: 3
Recorded: 03/06/2020
Attorney Dkt #:P00906-US-03-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2018
2
Exec Dt:
02/23/2018
3
Exec Dt:
02/23/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16810429
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 26
Reel/Frame:056260/0599   Pages: 3
Recorded: 05/17/2021
Attorney Dkt #:P05809-US-CON3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2018
2
Exec Dt:
02/23/2018
3
Exec Dt:
02/23/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17314383
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 27
Reel/Frame:048957/0625   Pages: 6
Recorded: 04/22/2019
Attorney Dkt #:70228.596US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2019
2
Exec Dt:
04/11/2019
3
Exec Dt:
04/22/2019
4
Exec Dt:
04/18/2019
5
Exec Dt:
04/11/2019
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29581073
Correspondence name and address
HAYNES AND BOONE LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 28
Reel/Frame:059595/0839   Pages: 5
Recorded: 04/14/2022
Attorney Dkt #:P06174-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2020
2
Exec Dt:
12/05/2020
3
Exec Dt:
12/07/2020
4
Exec Dt:
12/01/2020
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17768298
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 29
Reel/Frame:056625/0962   Pages: 5
Recorded: 06/22/2021
Attorney Dkt #:P06257-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2021
2
Exec Dt:
06/02/2021
3
Exec Dt:
06/02/2021
4
Exec Dt:
06/22/2021
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17322276
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086

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