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Patent Assignment Assignor Details
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Assignor Name : SCHENA, BRUCE
Total Assignments: 22
Assignment: 1
Reel/Frame:007660/0982   Pages: 4
Recorded: 10/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/1995
2
Exec Dt:
09/26/1995
Assignee
1
SUITE 220
255 NORTH MARKET STREET
SAN JOSE, CALIFORNIA 95110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29041607
Correspondence name and address
ROBERT B. CHICKERING
FLEHR, HOHBACH, TEST ET AL.
SUITE 3400
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 2
Reel/Frame:017570/0844   Pages: 13
Recorded: 02/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2005
2
Exec Dt:
12/19/2005
3
Exec Dt:
01/25/2005
4
Exec Dt:
01/20/2005
5
Exec Dt:
12/20/2005
6
Exec Dt:
01/24/2006
Assignee
1
970 KIFER ROAD
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11240087
Correspondence name and address
FRANK NGUYEN
INTUITIVE SURGICAL INC.
950 KIFER BLVD
SUNNYVALE, CALIFORNIA 94089
Assignment: 3
Reel/Frame:018702/0932   Pages: 9
Recorded: 01/03/2007
Attorney Dkt #:ISRG00350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2006
2
Exec Dt:
03/20/2006
3
Exec Dt:
01/25/2006
4
Exec Dt:
01/25/2006
5
Exec Dt:
01/30/2006
6
Exec Dt:
01/23/2006
7
Exec Dt:
03/20/2006
Assignee
1
950 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11314040
Correspondence name and address
INTUITIVE SURGICAL
1266 KIFER ROAD BUILDING 101
SUNNYVALE, CA 94086
Assignment: 4
Reel/Frame:028103/0476   Pages: 11
Recorded: 04/25/2012
Attorney Dkt #:ISRG00070/US2 / 70228.137
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2005
2
Exec Dt:
12/19/2005
3
Exec Dt:
01/25/2006
4
Exec Dt:
12/21/2005
5
Exec Dt:
12/20/2005
6
Exec Dt:
01/24/2006
Assignee
1
1266 KIFER ROAD, BLDG 101
LEGAL DEPT.
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13454890
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVE., STE 700
JULIE M. NICKOLS
DALLAS, TX 75219
Assignment: 5
Reel/Frame:018012/0220   Pages: 6
Recorded: 06/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2006
2
Exec Dt:
05/15/2006
3
Exec Dt:
05/15/2006
4
Exec Dt:
05/15/2006
5
Exec Dt:
05/15/2006
Assignee
1
950 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11395418
Correspondence name and address
FRANK NGUYEN
INTUITIVE SURGICAL INC.
950 KIFER BLVD
SUNNYVALE, CA 94086
Assignment: 6
Reel/Frame:018272/0193   Pages: 4
Recorded: 09/05/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2006
2
Exec Dt:
08/09/2006
Assignee
1
950 KIFER RD.
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11428251
Correspondence name and address
FRANK NGUYEN
INTUITIVE SURGICAL INC.
1266 BLDG 101 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 7
Reel/Frame:018740/0745   Pages: 5
Recorded: 01/10/2007
Attorney Dkt #:ISRG00391
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/2006
2
Exec Dt:
12/06/2006
Assignee
1
1266 KIFER ROAD BUILDING 101
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11536640
Correspondence name and address
ANNE KILLINSWORTH
INTUITIVE SURGICAL
1266 KIFER BUILDING 101
SUNNYVALE, CA 94086
Assignment: 8
Reel/Frame:018802/0845   Pages: 4
Recorded: 01/25/2007
Attorney Dkt #:ISRG00372
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2007
2
Exec Dt:
01/11/2007
3
Exec Dt:
01/11/2007
Assignee
1
1266 KIFER ROAD
BLDG. 101
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11613800
Correspondence name and address
ANNE KILLINGSWORTH
1266 KIFER ROAD
BLDG. 101
SUNNYVALE, CA 94086
Assignment: 9
Reel/Frame:018824/0897   Pages: 9
Recorded: 01/30/2007
Attorney Dkt #:ISRG00374
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2007
2
Exec Dt:
01/11/2007
3
Exec Dt:
01/11/2007
4
Exec Dt:
01/11/2007
5
Exec Dt:
01/11/2007
6
Exec Dt:
01/11/2007
Assignee
1
1266 KIFER ROAD
BLDG. 101
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11613695
Correspondence name and address
ANNE KILLINGSWORTH
1266 KIFER ROAD
BLDG. 101
SUNNYVALE, CA 94086
Assignment: 10
Reel/Frame:028103/0552   Pages: 7
Recorded: 04/25/2012
Attorney Dkt #:ISRG00372/US2 / 70228.138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2007
2
Exec Dt:
01/11/2007
3
Exec Dt:
01/11/2007
Assignee
1
1266 KIFER ROAD, BLDG 101
LEGAL DEPT.
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13454925
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVE., STE 700
JULIE M. NICKOLS
DALLAS, TX 75219
Assignment: 11
Reel/Frame:019947/0801   Pages: 5
Recorded: 10/11/2007
Attorney Dkt #:ISRG00560
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2007
2
Exec Dt:
05/30/2007
3
Exec Dt:
05/30/2007
4
Exec Dt:
05/30/2007
Assignee
1
1266 KIFER ROAD
BUILDING 101
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11762236
Correspondence name and address
ANNE KILLINGSWORTH
1266 KIFER ROAD
BUILDING 101
SUNNYVALE, CA 94086
Assignment: 12
Reel/Frame:019948/0216   Pages: 8
Recorded: 10/11/2007
Attorney Dkt #:ISRG00501
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/31/2007
2
Exec Dt:
05/30/2007
3
Exec Dt:
05/30/2007
Assignee
1
1266 KIFER ROAD
BUILDING 101
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11762222
Correspondence name and address
ANNE KILLINGSWORTH
1266 KIFER ROAD
BUILDING 101
SUNNYVALE, CA 94086
Assignment: 13
Reel/Frame:019948/0261   Pages: 3
Recorded: 10/11/2007
Attorney Dkt #:ISRG00502
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/30/2007
Assignee
1
1266 KIFER ROAD
BUILDING 101
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11762231
Correspondence name and address
ANNE KILLINGSWORTH
1266 KIFER ROAD
BUILDING 101
SUNNYVALE, CA 94086
Assignment: 14
Reel/Frame:019451/0274   Pages: 3
Recorded: 06/19/2007
Attorney Dkt #:ISRG870; 07526P022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/11/2007
Assignee
1
950 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11765278
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN
3200 PARK CENTER DRIVE
SUITE 700
COSTA MESA, CA 92626
Assignment: 15
Reel/Frame:020285/0256   Pages: 3
Recorded: 12/21/2007
Attorney Dkt #:ISRG860
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/21/2007
Assignee
1
950 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11963429
Correspondence name and address
INTELLECTUAL PROPERTY DEPT. INTUTIVE SUR
1266 KIFER ROAD
BLDG. 101
SUNNYVALE, CA 94086
Assignment: 16
Reel/Frame:053759/0081   Pages: 3
Recorded: 09/14/2020
Attorney Dkt #:P00198-US-04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/21/2007
Assignee
1
950 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15876509
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 17
Reel/Frame:053759/0385   Pages: 3
Recorded: 09/14/2020
Attorney Dkt #:P00198-US-04-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/21/2007
Assignee
1
950 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16871828
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 18
Reel/Frame:062889/0883   Pages: 3
Recorded: 03/06/2023
Attorney Dkt #:P05142-US-CON5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/21/2007
Assignee
1
950 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18117033
Correspondence name and address
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CA 94086
Assignment: 19
Reel/Frame:054132/0819   Pages: 6
Recorded: 10/21/2020
Attorney Dkt #:P00572-US-02-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2016
2
Exec Dt:
09/25/2015
3
Exec Dt:
07/22/2016
Assignee
1
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16751628
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 20
Reel/Frame:039955/0395   Pages: 3
Recorded: 10/06/2016
Attorney Dkt #:16-948
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/05/2016
2
Exec Dt:
10/05/2016
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15286850
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606-6709
Assignment: 21
Reel/Frame:044470/0102   Pages: 3
Recorded: 12/22/2017
Attorney Dkt #:17-318
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/2017
2
Exec Dt:
12/20/2017
3
Exec Dt:
12/20/2017
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15851606
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 22
Reel/Frame:047885/0487   Pages: 5
Recorded: 01/03/2019
Attorney Dkt #:0059-521001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/2018
2
Exec Dt:
10/29/2018
3
Exec Dt:
10/31/2018
4
Exec Dt:
10/29/2018
5
Exec Dt:
10/30/2018
6
Exec Dt:
10/29/2018
7
Exec Dt:
10/30/2018
8
Exec Dt:
10/29/2018
9
Exec Dt:
11/05/2018
10
Exec Dt:
10/29/2018
11
Exec Dt:
10/29/2018
Assignee
1
1600 AMPHITHEATRE PARKWAY
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16001413
Correspondence name and address
BRAKE HUGHES BELLERMANN LLP
C/O CPA GLOBAL
900 SECOND AVENUE SOUTH, SUITE 600
MINNEAPOLIS, MN 55402

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