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Patent Assignment Assignor Details
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Assignor Name : HULFORD, TIMOTHY B.
Total Assignments: 25
Assignment: 1
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: 2
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: 3
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: 4
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: 5
Reel/Frame:043287/0027   Pages: 5
Recorded: 08/14/2017
Attorney Dkt #:ISRG08421/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2016
2
Exec Dt:
03/14/2017
3
Exec Dt:
07/19/2016
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29571119
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 6
Reel/Frame:043287/0262   Pages: 5
Recorded: 08/14/2017
Attorney Dkt #:ISRG08422/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2016
2
Exec Dt:
03/14/2017
3
Exec Dt:
07/19/2016
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29571120
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 7
Reel/Frame:044272/0185   Pages: 5
Recorded: 12/01/2017
Attorney Dkt #:ISRG08420/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2016
2
Exec Dt:
03/14/2017
3
Exec Dt:
09/10/2017
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086-5301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29571116
Correspondence name and address
JONES ROBB, PLLC
1420 SPRING HILL ROAD
SUITE 325
MCLEAN, VA 22102
Assignment: 8
Reel/Frame:050622/0311   Pages: 11
Recorded: 10/03/2019
Attorney Dkt #:ISRG08422/US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 3RD INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL: 43287 FRAME: 262. ASSIGNOR(S) HEREBY CONFIRMS THE ASSINGMENT.
Assignors
1
Exec Dt:
07/19/2016
2
Exec Dt:
03/14/2017
3
Exec Dt:
09/10/2017
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086-5301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29571120
Correspondence name and address
JONES ROBB PLLC (W/ INTUITIVE SURGICAL)
1420 SPRING HILL ROAD
SUITE 325
MCLEAN, VA 22102
Assignment: 9
Reel/Frame:042574/0063   Pages: 5
Recorded: 06/02/2017
Attorney Dkt #:70228.632US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/01/2017
2
Exec Dt:
04/21/2017
3
Exec Dt:
05/04/2017
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29601025
Correspondence name and address
HAYNES AND BOONE LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 10
Reel/Frame:043286/0627   Pages: 5
Recorded: 08/14/2017
Attorney Dkt #:ISRG10120/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/01/2017
2
Exec Dt:
10/17/2016
3
Exec Dt:
10/17/2016
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29581076
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 11
Reel/Frame:049231/0523   Pages: 5
Recorded: 05/20/2019
Attorney Dkt #:ISRG10120C1US-70228599US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/01/2017
2
Exec Dt:
10/17/2016
3
Exec Dt:
10/17/2016
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29680608
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 12
Reel/Frame:045918/0678   Pages: 5
Recorded: 05/29/2018
Attorney Dkt #:ISRG012900/US1-70228.710
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/23/2018
2
Exec Dt:
05/24/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29648126
Correspondence name and address
PATENT DEPT. - INTUITIVE SURGICAL OPERAT
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 13
Reel/Frame:045921/0120   Pages: 8
Recorded: 05/29/2018
Attorney Dkt #:ISRG01900/US2-70228.711
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/23/2018
2
Exec Dt:
05/23/2018
3
Exec Dt:
05/24/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29648128
Correspondence name and address
PATENT DEPT. - INTUITIVE SURGICAL OPERAT
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 14
Reel/Frame:046259/0901   Pages: 8
Recorded: 07/03/2018
Attorney Dkt #:ISRG12910CIP/US-70228.709
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2018
2
Exec Dt:
05/23/2018
3
Exec Dt:
07/02/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29648161
Correspondence name and address
PATENT DEPT. - INTUITIVE SURGICAL OPERAT
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 15
Reel/Frame:046396/0777   Pages: 9
Recorded: 07/19/2018
Attorney Dkt #:ISRG12890/US70228.712US11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2018
2
Exec Dt:
05/23/2018
3
Exec Dt:
05/24/2018
4
Exec Dt:
07/02/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29648249
Correspondence name and address
PATENT DEPT. - INTUITIVE SURGICAL OPERAT
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 16
Reel/Frame:051412/0004   Pages: 9
Recorded: 01/03/2020
Attorney Dkt #:70228.712US02-P01037-US-C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2018
2
Exec Dt:
05/23/2018
3
Exec Dt:
05/24/2018
4
Exec Dt:
07/02/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29718922
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 17
Reel/Frame:051635/0139   Pages: 5
Recorded: 01/27/2020
Attorney Dkt #:P00946-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2018
2
Exec Dt:
07/24/2018
3
Exec Dt:
07/24/2018
4
Exec Dt:
07/23/2018
5
Exec Dt:
07/24/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16634482
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 18
Reel/Frame:051635/0195   Pages: 4
Recorded: 01/27/2020
Attorney Dkt #:P01254-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2018
2
Exec Dt:
07/23/2018
3
Exec Dt:
07/24/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16634489
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 19
Reel/Frame:063524/0254   Pages: 5
Recorded: 05/03/2023
Attorney Dkt #:P05848-WO-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2018
2
Exec Dt:
07/24/2018
3
Exec Dt:
07/24/2018
4
Exec Dt:
07/23/2018
5
Exec Dt:
07/24/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18142015
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 20
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: 21
Reel/Frame:050455/0419   Pages: 5
Recorded: 09/23/2019
Attorney Dkt #:ISRG11640/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2019
2
Exec Dt:
04/20/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086-5301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29644770
Correspondence name and address
JONES ROBB PLLC (W/ INTUITIVE SURGICAL)
1420 SPRING HILL ROAD
SUITE 325
MCLEAN, VA 22102
Assignment: 22
Reel/Frame:052419/0118   Pages: 6
Recorded: 04/16/2020
Attorney Dkt #:P00972-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2019
2
Exec Dt:
04/20/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29731599
Correspondence name and address
JONES ROBB PLLC (W/ INTUITIVE SURGICAL)
1420 SPRING HILL ROAD
SUITE 325
MCLEAN, VA 22102
Assignment: 23
Reel/Frame:057560/0394   Pages: 5
Recorded: 09/22/2021
Attorney Dkt #:P05874-US-DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2019
2
Exec Dt:
04/20/2018
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29808671
Correspondence name and address
JONES ROBB, PLLC (W/ INTUITIVE SURGICAL)
1420 SPRING HILL ROAD
SUITE 325
MCLEAN, VA 22102
Assignment: 24
Reel/Frame:053343/0723   Pages: 6
Recorded: 07/29/2020
Attorney Dkt #:P02281-US-70228.791US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2020
2
Exec Dt:
07/23/2020
3
Exec Dt:
07/23/2020
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29744461
Correspondence name and address
HAYNES AND BOONE, LLP (70228) IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 25
Reel/Frame:057443/0014   Pages: 6
Recorded: 09/10/2021
Attorney Dkt #:P06372-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2021
2
Exec Dt:
09/07/2021
3
Exec Dt:
08/30/2021
4
Exec Dt:
09/07/2021
5
Exec Dt:
08/30/2021
6
Exec Dt:
08/30/2021
7
Exec Dt:
08/30/2021
8
Exec Dt:
09/07/2021
9
Exec Dt:
09/07/2021
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17471418
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219

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