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Patent Assignment Assignor Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LIOU, DEREK C.

Total Assignments: 7

Assignment: 1

Reel/Frame:	048703/0922			Pages:	10
		Recorded:	03/26/2019
Attorney Dkt #:	70228.598US01/ISRG10040US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

HALDERMAN, JONATHAN

Exec Dt:

01/17/2018

2

Exec Dt:

12/06/2017

3

Exec Dt:

01/17/2018

4

Exec Dt:

12/07/2017

5

Exec Dt:

12/06/2017

6

Exec Dt:

01/17/2017

7

Exec Dt:

01/17/2018

8

ROGERS, THEODORE W.

Exec Dt:

10/11/2017

Assignee

1

INTUITIVE SURGICAL OPERATIONS, INC.

1020 KIFER ROAD

SUNNYVALE, CALIFORNIA 94086

Property

Pat #

Pub #

Intl #

App #

16336741

Correspondence name and address
	HAYNES AND BOONE, LLP
	2323 VICTORY AVENUE
	SUITE 700
	DALLAS, TX 75219

Assignment: 2

Reel/Frame:	064097/0488			Pages:	10
		Recorded:	06/28/2023
Attorney Dkt #:	P05774-WO-US-CON
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

HALDERMAN, JONATHAN

Exec Dt:

01/17/2018

2

Exec Dt:

12/06/2017

3

BARTON, JOHN A.

Exec Dt:

01/17/2018

4

Exec Dt:

12/07/2017

5

Exec Dt:

12/06/2017

6

Exec Dt:

01/17/2017

7

Exec Dt:

01/17/2018

8

ROGERS, THEODORE W.

Exec Dt:

10/11/2017

Assignee

1

INTUITIVE SURGICAL OPERATIONS, INC.

1020 KIFER ROAD

SUNNYVALE, CALIFORNIA 94086

Property

Pat #

Pub #

Intl #

App #

NONE

18316958

Correspondence name and address
	HAYNES AND BOONE, LLP.
	2323 VICTORY AVENUE
	SUITE 700
	DALLAS, TX 75219

Assignment: 3

Reel/Frame:	054697/0206			Pages:	6
		Recorded:	12/18/2020
Attorney Dkt #:	P01035-US2
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

08/23/2019

2

MCDOWALL, IAN E.

Exec Dt:

11/18/2019

3

HALDERMAN, JONATHAN D.

Exec Dt:

08/22/2019

4

Exec Dt:

08/14/2019

5

Exec Dt:

08/15/2019

6

SCHENA, BRUCE M.

Exec Dt:

08/14/2019

7

PARRISH, KIERSTIN GRAY

Exec Dt:

08/21/2019

Assignee

1

INTUITIVE SURGICAL OPERATIONS, INC.

1020 KIFER RD

SUNNYVALE, CALIFORNIA 94086

Property

Pat #

Pub #

Intl #

App #

NONE

17254075

Correspondence name and address
	ALG INTELLECTUAL PROPERTY \| ISRG
	10808 S. RIVER FRONT PARKWAY, SUITE 3100
	SOUTH JORDAN, UT 84095

Assignment: 4

Reel/Frame:	055373/0900			Pages:	6
		Recorded:	02/23/2021
Attorney Dkt #:	P05944-WO-US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

HALDERMAN, JONATHAN

Exec Dt:

09/03/2019

2

HOFFMAN, BRIAN D.

Exec Dt:

09/03/2019

3

Exec Dt:

09/17/2019

4

MCDOWALL, IAN E.

Exec Dt:

10/22/2019

Assignee

1

INTUITIVE SURGICAL OPERATIONS, INC.

1020 KIFER ROAD

SUNNYVALE, CALIFORNIA 94086

Property

Pat #

Pub #

Intl #

App #

NONE

17270618

Correspondence name and address
	INTUITIVE SURGICAL OPERATIONS, INC.
	1020 KIFER ROAD
	SUNNYVALE, CA 94086

Assignment: 5

Reel/Frame:	054229/0317			Pages:	4
		Recorded:	10/30/2020
Attorney Dkt #:	P00980-US2
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

09/18/2019

2

Exec Dt:

09/14/2019

3

MCCONNELL, MATTHEW M.

Exec Dt:

09/14/2019

4

PARRISH, KIERSTIN GRAY

Exec Dt:

09/21/2019

Assignee

1

INTUITIVE SURGICAL OPERATIONS, INC.

1020 KIFER RD

SUNNYVALE, CALIFORNIA 94086

Property

Pat #

Pub #

Intl #

App #

17052125

Correspondence name and address
	ALG INTELLECTUAL PROPERTY \| ISRG
	10808 S. RIVER FRONT PARKWAY, SUITE 3100
	SOUTH JORDAN, UT 84095

Assignment: 6

Reel/Frame:	055706/0122			Pages:	6
		Recorded:	03/24/2021
Attorney Dkt #:	P05946-WO-US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

10/22/2019

2

HALDERMAN, JONATHAN D.

Exec Dt:

10/22/2019

3

HOFFMAN, BRIAN D.

Exec Dt:

10/22/2019

4

Exec Dt:

11/05/2019

5

NASAB, NARIMAN MAJDI

Exec Dt:

10/22/2019

Assignee

1

INTUITIVE SURGICAL OPERATIONS, INC.

1020 KIFER ROAD

SUNNYVALE, CALIFORNIA 94086

Property

Pat #

Pub #

Intl #

App #

NONE

17279383

Correspondence name and address
	INTUITIVE SURGICAL OPERATIONS, INC.
	1020 KIFER ROAD
	SUNNYVALE, CA 94086

Assignment: 7

Reel/Frame:	056802/0479			Pages:	4
		Recorded:	07/09/2021
Attorney Dkt #:	P05949-WO-US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

01/15/2020

2

HALDERMAN, JONATHAN D.

Exec Dt:

01/22/2020

3

Exec Dt:

01/16/2020

4

PARRISH, KIERSTIN GRAY

Exec Dt:

01/15/2020

Assignee

1

INTUITIVE SURGICAL OPERATIONS, INC.

1020 KIFER RD

SUNNYVALE, CALIFORNIA 94086

Property

Pat #

Pub #

Intl #

App #

NONE

17421861

Correspondence name and address
	ALG INTELLECTUAL PROPERTY LLC
	10808 S. RIVER FRONT PARKWAY, SUITE 3100
	SOUTH JORDAN, UT 84095

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