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Patent Assignment Assignor Details
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Assignor Name : FEATHER, HEATH
Total Assignments: 17
Assignment: 1
Reel/Frame:015677/0499   Pages: 4
Recorded: 08/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEATHER, HEATH
Exec Dt:
05/08/2003
2
HOLMES, RICHARD
Exec Dt:
05/08/2003
Assignee
1
SIMPLEX SOLUTIONS, INC
2655 SEELY AVE., BUILDING 5 MS 5B1
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7190839
NONE
10171047
Correspondence name and address
STATTLER JOHANSEN & ADELI LLP
MANI ADELI
PO BOX 51860
PALO ALTO, CA 94303-0728
Assignment: 2
Reel/Frame:015755/0250   Pages: 4
Recorded: 08/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEATHER, HEATH
Exec Dt:
08/27/2004
2
HOLMES, RICHARD
Exec Dt:
08/27/2004
Assignee
1
SIMPLEX SOLUTIONS, INC.
2655 SEELY AVE., BUILDING 5 MS 5B1
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7212217
NONE
10170946
Correspondence name and address
STATTLER JOHANSEN & ADELI LLP
MANI ADELI
P.O. BOX 51860
PALO ALTO, CA 94303-0728
Assignment: 3
Reel/Frame:016576/0854   Pages: 15
Recorded: 05/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HETZEL, ASMUS
Exec Dt:
04/25/2005
2
MALHOTRA, ANISH
Exec Dt:
04/25/2005
3
FUJIMURA, AKIRA
Exec Dt:
04/25/2005
4
JACQUES, ETIENNE
Exec Dt:
04/25/2005
5
FRANKLE, JON
Exec Dt:
04/26/2005
6
HARRISON, DAVID
Exec Dt:
04/25/2005
7
FEATHER, HEATH
Exec Dt:
04/25/2005
8
MATVEEV, ALEXANDRE
Exec Dt:
04/25/2005
9
KING, ROGER
Exec Dt:
04/26/2005
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
2655 SEELY AVE., BUILDING 5 MS 5B1
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7441220
US20050229134
11005316
Correspondence name and address
MANI ADELI
STATTLER JOHANSEN & ADELI LLP
P.O. BOX 51860
PALO ALTO, CA 94303-0728
Assignment: 4
Reel/Frame:047959/0876   Pages: 7
Recorded: 01/10/2019
Attorney Dkt #:ISRG08340/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUSTUFA, TABISH
Exec Dt:
04/25/2017
2
GOMEZ, DANIEL H.
Exec Dt:
04/25/2017
3
HOFFMAN, BRIAN D.
Exec Dt:
04/25/2017
4
MOHR, PAUL W.
Exec Dt:
04/25/2017
5
PHAN, HUAN L.
Exec Dt:
04/27/2017
6
FEATHER, HEATH
Exec Dt:
04/25/2017
Assignee
1
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10806533
US20190231459
16316981
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 5
Reel/Frame:053959/0328   Pages: 7
Recorded: 10/02/2020
Attorney Dkt #:P00738-US-02-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUSTUFA, TABISH
Exec Dt:
04/25/2017
2
FEATHER, HEATH
Exec Dt:
04/25/2017
3
GOMEZ, DANIEL H.
Exec Dt:
04/25/2017
4
HOFFMAN, BRIAN D.
Exec Dt:
04/25/2017
5
MOHR, PAUL W.
Exec Dt:
04/25/2017
6
PHAN, HUAN L.
Exec Dt:
04/27/2017
Assignee
1
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11337768
US20210093402
17061785
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 6
Reel/Frame:059874/0204   Pages: 7
Recorded: 05/09/2022
Attorney Dkt #:P05642-WO-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUSTUFA, TABISH
Exec Dt:
04/25/2017
2
GOMEZ, DANIEL H.
Exec Dt:
04/25/2017
3
HOFFMAN, BRIAN D.
Exec Dt:
04/25/2017
4
MOHR, PAUL W.
Exec Dt:
04/25/2017
5
PHAN, HUAN L.
Exec Dt:
04/27/2017
6
FEATHER, HEATH
Exec Dt:
04/25/2017
Assignee
1
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11819301
US20220241039
17726350
Correspondence name and address
HAYNES AND BOONE, LLP.
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 7
Reel/Frame:065167/0239   Pages: 7
Recorded: 10/10/2023
Attorney Dkt #:P05642-WO-US-CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUSTUFA, TABISH
Exec Dt:
04/25/2017
2
GOMEZ, DANIEL H.
Exec Dt:
04/25/2017
3
HOFFMAN, BRIAN D.
Exec Dt:
04/25/2017
4
MOHR, PAUL W.
Exec Dt:
04/25/2017
5
PHAN, HUAN L.
Exec Dt:
04/27/2017
6
FEATHER, HEATH
Exec Dt:
04/25/2017
Assignee
1
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240108425
18483272
Correspondence name and address
HAYNES AND BOONE, LLP.
2801 N. HARWOOD ST.
SUITE 2300
DALLAS, TX 75201
Assignment: 8
Reel/Frame:049685/0827   Pages: 6
Recorded: 07/08/2019
Attorney Dkt #:ISRG11160/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITKOWITZ, BRANDON D.
Exec Dt:
04/25/2019
2
BURNS, CHRISTOPHER R.
Exec Dt:
04/23/2019
3
FEATHER, HEATH
Exec Dt:
04/29/2019
Assignee
1
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11726559
US20190324533
16391981
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 9
Reel/Frame:064096/0782   Pages: 10
Recorded: 06/28/2023
Attorney Dkt #:P05846-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITKOWITZ, BRANDON D.
Exec Dt:
04/25/2019
2
ARSANIOUS, JOSEPH M.
Exec Dt:
04/23/2019
3
BURNS, CHRISTOPHER R.
Exec Dt:
04/23/2019
4
FEATHER, HEATH
Exec Dt:
04/29/2019
Assignee
1
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230400920
18340701
Correspondence name and address
HAYNES AND BOONE, LLP.
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 10
Reel/Frame:054353/0795   Pages: 6
Recorded: 11/12/2020
Attorney Dkt #:P00814-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEATHER, HEATH
Exec Dt:
05/22/2019
2
ITKOWTIZ, BRANDON D.
Exec Dt:
05/22/2019
3
MATVEEV, ALEXANDRE V.
Exec Dt:
05/15/2019
Assignee
1
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210212773
17055073
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 11
Reel/Frame:055415/0974   Pages: 4
Recorded: 02/25/2021
Attorney Dkt #:P05879-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEATHER, HEATH
Exec Dt:
09/04/2019
2
GOLDBERG, RANDAL P.
Exec Dt:
09/04/2019
3
MATVEEV, ALEXANDRE V.
Exec Dt:
09/04/2019
Assignee
1
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER RD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11483545
US20210344896
17271522
Correspondence name and address
ALG INTELLECTUAL PROPERTY | ISRG
10808 S. RIVER FRONT PARKWAY, SUITE 3100
SOUTH JORDAN, UT 84095
Assignment: 12
Reel/Frame:061111/0847   Pages: 4
Recorded: 09/15/2022
Attorney Dkt #:P05879-WO-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEATHER, HEATH
Exec Dt:
09/04/2019
2
GOLDBERG, RANDAL P.
Exec Dt:
09/04/2019
3
MATVEEV, ALEXANDRE V.
Exec Dt:
09/04/2019
Assignee
1
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER RD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11902501
US20230061334
17945854
Correspondence name and address
ALG INTELLECTUAL PROPERTY LLC
10808 S. RIVER FRONT PARKWAY, SUITE 3100
SOUTH JORDAN, UT 84095
Assignment: 13
Reel/Frame:050443/0528   Pages: 6
Recorded: 09/20/2019
Attorney Dkt #:10987-022US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDBERG, RANDAL P
Exec Dt:
09/06/2019
2
FEATHER, HEATH
Exec Dt:
09/06/2019
3
MATVEEV, ALEXANDRE V
Exec Dt:
09/06/2019
Assignee
1
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER ROAD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200069178
16555579
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET, NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 14
Reel/Frame:057646/0438   Pages: 5
Recorded: 09/29/2021
Attorney Dkt #:P06175-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FEATHER, HEATH
Exec Dt:
03/24/2020
2
GODHANI, ROHITKUMAR
Exec Dt:
03/24/2020
3
HOFFMAN, BRIAN D.
Exec Dt:
03/24/2020
4
ITKOWITZ, BRANDON D.
Exec Dt:
03/24/2020
5
SCHMIDT, ADAM T.
Exec Dt:
03/24/2020
6
SEN, SIDDARTH
Exec Dt:
03/24/2020
Assignee
1
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER RD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220175473
17600061
Correspondence name and address
ALG INTELLECTUAL PROPERTY | ISRG
10808 S. RIVER FRONT PARKWAY, SUITE 3100
SOUTH JORDAN, UT 84095
Assignment: 15
Reel/Frame:057658/0424   Pages: 4
Recorded: 09/30/2021
Attorney Dkt #:P06142-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCDOWALL, IAN E.
Exec Dt:
04/27/2020
2
FEATHER, HEATH
Exec Dt:
04/21/2020
3
GOLDBERG, RANDAL P.
Exec Dt:
04/27/2020
4
MATVEEV, ALEXANDRE V.
Exec Dt:
04/20/2020
Assignee
1
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER RD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220187514
17600417
Correspondence name and address
ALG INTELLECTUAL PROPERTY | ISRG
10808 S. RIVER FRONT PARKWAY, SUITE 3100
SOUTH JORDAN, UT 84095
Assignment: 16
Reel/Frame:058143/0560   Pages: 4
Recorded: 11/17/2021
Attorney Dkt #:P06157-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITKOWITZ, BRANDON D.
Exec Dt:
05/26/2020
2
FEATHER, HEATH
Exec Dt:
05/26/2020
3
MATVEEV, ALEXANDRE V.
Exec Dt:
05/26/2020
Assignee
1
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER RD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220202515
17612165
Correspondence name and address
ALG INTELLECTUAL PROPERTY | ISRG
10808 S. RIVER FRONT PARKWAY, SUITE 3100
SOUTH JORDAN, UT 84095
Assignment: 17
Reel/Frame:056781/0153   Pages: 4
Recorded: 07/07/2021
Attorney Dkt #:P06337-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, ZHEN
Exec Dt:
06/28/2021
2
DICARLO, JEFFREY M.
Exec Dt:
06/29/2021
3
FEATHER, HEATH
Exec Dt:
07/02/2021
Assignee
1
INTUITIVE SURGICAL OPERATIONS, INC.
1020 KIFER RD
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11936989
US20220014664
17369688
Correspondence name and address
ALG INTELLECTUAL PROPERTY | ISRG
10808 S. RIVER FRONT PARKWAY, SUITE 3100
SOUTH JORDAN, UT 84095

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