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Patent Assignment Assignor Details

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Assignor Name : DOSHI, PRAFUL

Total Assignments: 3

Assignment: 1

Reel/Frame:	004971/0505			Pages:	2
		Recorded:	11/01/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

DOSHI, PRAFUL

Exec Dt:

10/26/1988

Assignee

PILKINGTON VISIONCARE HOLDINGS, INC.

A CORP. OF DE

MENLO PARK, CALIFORNIA

Property

Pat #

Pub #

Intl #

App #

4898695

NONE

07265523

Correspondence name and address
	CHARLES E. CATES
	CATES & PHILLIPS
	2700 NORTH CENTRAL AVE.,
	SUITE 1210
	PHOENIX, AZ 85004

Assignment: 2

Reel/Frame:	005890/0758			Pages:	3
		Recorded:	10/21/1991
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

EVANS, JOHN M.

Exec Dt:

10/14/1991

THAKRAR, ASHOK R.

Exec Dt:

10/14/1991

DOSHI, PRAFUL

Exec Dt:

10/16/1991

WILLIAMS, C. EDWARD

Exec Dt:

10/17/1991

Assignee

PILKINGTON VISIONCARE, INC. A CORP. OF DELAWARE

SUITE 200

2420 SAND HILL ROAD

MENLO PARK, CALIFORNIA 94025

Property

Pat #

Pub #

Intl #

App #

5302978

NONE

07779993

Correspondence name and address
	BURNS, DOANE, SWECKER & MATHIS
	GEORGE MASON BUILDING
	WASHINGTON & PRINCE STREETS
	P.O. BOX 1404
	ALEXANDRIA, VA 22313-1404

Assignment: 3

Reel/Frame:	062806/0864			Pages:	6
		Recorded:	02/27/2023
Attorney Dkt #:	PD-108.P.1
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DOSHI, PRAFUL

Exec Dt:

02/23/2023

Assignee

MEDIPRINT OPHTHALMICS INC.

5310 EASTGATE MALL

SAN DIEGO, CALIFORNIA 92121

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
9931296	US20110244010		13065904	10045938	US20180193257		15891456	10076493	US20180193258		15898329
10188604	US20180338912		16023156	10369099	US20190046435		16158587	10413506	US20190125662		16188833
10632068	US20200030231		16524015	10842740	US20200268649		16826485	11077054	US20210038509		17073312
11234927	US20210346285		17362203	11510869	US20220218600		17588659

Correspondence name and address
	DAVID RAYMOND PRESTON
	10765 WALLINGFORD ROAD
	DAVID R. PRESTON, PH.D., J.D., APC
	SAN DIEGO, CA 92126

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