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Patent Assignment Assignor Details
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Assignor Name : DIAO, CHENGUANG
Total Assignments: 37
Assignment: 1
Reel/Frame:027208/0496   Pages: 5
Recorded: 11/10/2011
Attorney Dkt #:3844
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
11/09/2011
2
SMITH, RONALD T.
Exec Dt:
11/09/2011
Assignee
1
ALCON RESEARCH, LTD.
IP LEGAL, TB4-8
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8561280
US20130097843
13277391
Correspondence name and address
KEIKO ICHIYE
ALCON RESEARCH, LTD., IP LEGAL, TB4-8
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 2
Reel/Frame:029516/0617   Pages: 5
Recorded: 12/21/2012
Attorney Dkt #:PAT905140-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
12/19/2012
2
SMITH, RONALD T.
Exec Dt:
12/20/2012
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10245181
US20140180264
13723600
Correspondence name and address
ALCON
IP LEGAL, TB4-8
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 3
Reel/Frame:033167/0542   Pages: 6
Recorded: 06/24/2014
Attorney Dkt #:PAT055480-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMMARI, EYAD
Exec Dt:
06/11/2014
2
DIAO, CHENGUANG
Exec Dt:
06/18/2014
Assignee
1
ALCON RESEARCH, LTD
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9658406
US20150370018
14313194
Correspondence name and address
KEIKO ICHIYE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 4
Reel/Frame:037465/0657   Pages: 5
Recorded: 01/12/2016
Attorney Dkt #:PAT057059-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRSEPASSI, ALIREZA
Exec Dt:
12/14/2015
2
DIAO, CHENGUANG
Exec Dt:
12/04/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10278785
US20170172692
14974422
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 5
Reel/Frame:037492/0616   Pages: 5
Recorded: 01/14/2016
Attorney Dkt #:PAT056564-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRSEPASSI, ALIREZA
Exec Dt:
12/14/2015
2
DIAO, CHENGUANG
Exec Dt:
12/04/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10295718
US20170176660
14973939
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 6
Reel/Frame:050134/0203   Pages: 5
Recorded: 08/22/2019
Attorney Dkt #:PAT057059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRSEPASSI, ALIREZA
Exec Dt:
12/19/2015
2
DIAO, CHENGUANG
Exec Dt:
12/04/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11517392
US20190216571
16365182
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 7
Reel/Frame:050143/0431   Pages: 5
Recorded: 08/23/2019
Attorney Dkt #:PAT056564-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRSEPASSI, ALIREZA
Exec Dt:
12/14/2015
2
DIAO, CHENGUANG
Exec Dt:
12/04/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190265401
16406346
Correspondence name and address
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 8
Reel/Frame:054250/0495   Pages: 5
Recorded: 11/03/2020
Attorney Dkt #:PAT056564-US-CNT02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRSEPASSI, ALIREZA
Exec Dt:
12/14/2015
2
DIAO, CHENGUANG
Exec Dt:
12/04/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10859748
US20200218002
16821474
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 9
Reel/Frame:063830/0564   Pages: 5
Recorded: 06/01/2023
Attorney Dkt #:PAT057059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRSEPASSI, ALIREZA
Exec Dt:
12/14/2015
2
DIAO, CHENGUANG
Exec Dt:
12/04/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11751970
US20230085961
18052295
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 10
Reel/Frame:038026/0569   Pages: 10
Recorded: 03/18/2016
Attorney Dkt #:PAT056570-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRSEPASSI, ALIREZA
Exec Dt:
01/15/2016
2
PAPAC, MICHAEL JAMES
Exec Dt:
01/15/2016
3
WHEATLEY, BARRY L.
Exec Dt:
12/20/2015
4
DIAO, CHENGUANG
Exec Dt:
01/15/2016
Assignee
1
ALCON RESEARCH, LTD.
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11173008
US20170119491
15073878
Correspondence name and address
ALCON
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 11
Reel/Frame:038515/0863   Pages: 6
Recorded: 05/09/2016
Attorney Dkt #:PAT056640
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
03/07/2016
2
MIRSEPASSI, ALIREZA
Exec Dt:
03/07/2016
3
SMITH, RONALD T.
Exec Dt:
03/07/2016
4
PAPAC, MICHAEL JAMES
Exec Dt:
03/07/2016
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY - IP LEGAL
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9956053
US20170252121
15061754
Correspondence name and address
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY - IP LEGAL
FORT WORTH, TX 76134
Assignment: 12
Reel/Frame:042986/0496   Pages: 8
Recorded: 07/12/2017
Attorney Dkt #:PAT057376-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
07/14/2016
2
MIRSEPASSI, ALIREZA
Exec Dt:
08/17/2016
3
PAPAC, MICHAEL
Exec Dt:
07/20/2016
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10012800
US20180017739
15647476
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 13
Reel/Frame:046331/0303   Pages: 8
Recorded: 07/12/2018
Attorney Dkt #:PAT057376-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
07/14/2016
2
MIRSEPASSI, ALIREZA
Exec Dt:
08/19/2016
3
PAPAC, MICHAEL
Exec Dt:
07/20/2016
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10670815
US20180284360
15995568
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 14
Reel/Frame:044920/0146   Pages: 10
Recorded: 02/14/2018
Attorney Dkt #:PAT057474-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRSEPASSI, ALIREZA
Exec Dt:
10/27/2016
2
WHEATLEY, BARRY L.
Exec Dt:
11/09/2016
3
SMITH, RONALD T.
Exec Dt:
10/28/2016
4
PAPAC, MICHAEL J.
Exec Dt:
10/28/2016
5
DIAO, CHENGUANG
Exec Dt:
10/28/2016
6
PARTO, KAMBIZ
Exec Dt:
10/20/2016
7
FARLEY, MARK HARRISON
Exec Dt:
10/19/2016
8
MCDONELL, BRIAN WILLIAM
Exec Dt:
10/20/2016
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10869735
US20180132963
15805519
Correspondence name and address
RUSSELL HENRICHS
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 15
Reel/Frame:054323/0129   Pages: 5
Recorded: 11/10/2020
Attorney Dkt #:PAT057631
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
03/02/2017
2
FARLEY, MARK HARRISON
Exec Dt:
03/16/2017
3
MIRSEPASSI, ALIREZA
Exec Dt:
03/15/2017
4
SMITH, RONALD T.
Exec Dt:
03/03/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11684515
US20200390603
17002914
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 16
Reel/Frame:054323/0521   Pages: 6
Recorded: 11/10/2020
Attorney Dkt #:PAT057630
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
03/02/2017
2
FARLEY, MARK HARRISON
Exec Dt:
03/16/2017
3
MIRSEPASSI, ALIREZA
Exec Dt:
03/10/2017
4
PARTO, KAMBIZ
Exec Dt:
03/09/2017
5
SMITH, RONALD T.
Exec Dt:
03/03/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11628091
US20200397614
17007066
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 17
Reel/Frame:045898/0549   Pages: 6
Recorded: 05/24/2018
Attorney Dkt #:PAT057630
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
03/02/2017
2
FARLEY, MARK HARRISON
Exec Dt:
03/16/2017
3
MIRSEPASSI, ALIREZA
Exec Dt:
03/10/2017
4
PARTO, KAMBIZ
Exec Dt:
03/09/2017
5
SMITH, RONALD T.
Exec Dt:
03/03/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180243136
15900534
Correspondence name and address
KENNETH D. BASSINGER
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 18
Reel/Frame:045903/0113   Pages: 6
Recorded: 05/25/2018
Attorney Dkt #:PAT057631
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
03/02/2017
2
FARLEY, MARK HARRISON
Exec Dt:
03/16/2017
3
MIRSEPASSI, ALIREZA
Exec Dt:
03/15/2017
4
SMITH, RONALD T.
Exec Dt:
03/03/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180243137
15900602
Correspondence name and address
KENNETH D. BASSINGER
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 19
Reel/Frame:044155/0111   Pages: 10
Recorded: 11/16/2017
Attorney Dkt #:PAT057746-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
07/14/2017
2
FARLEY, MARK HARRISON
Exec Dt:
07/25/2017
3
MIRSEPASSI, ALIREZA
Exec Dt:
08/08/2017
4
MCDONELL, BRIAN WILLIAM
Exec Dt:
07/28/2017
5
PAPAC, MICHAEL J.
Exec Dt:
08/08/2017
6
PARTO, KAMBIZ
Exec Dt:
07/21/2017
7
SMITH, RONALD T.
Exec Dt:
07/13/2017
8
WHEATLEY, BARRY L.
Exec Dt:
07/19/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11110005
US20180133057
15814929
Correspondence name and address
RUSSELL HENRICHS
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 20
Reel/Frame:046474/0914   Pages: 10
Recorded: 07/26/2018
Attorney Dkt #:PAT057737
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
08/18/2017
2
FARLEY, MARK HARRISON
Exec Dt:
09/14/2017
3
MIRSEPASSI, ALIREZA
Exec Dt:
09/14/2017
4
PARTO, KAMBIZ
Exec Dt:
09/14/2017
5
RICHARDSON, DEAN
Exec Dt:
09/12/2017
6
SMITH, RONALD
Exec Dt:
08/22/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180333304
15974427
Correspondence name and address
KENNETH D. BASSINGER
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 21
Reel/Frame:050134/0559   Pages: 4
Recorded: 08/22/2019
Attorney Dkt #:PAT058066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DIAO, CHENGUANG
Exec Dt:
02/05/2018
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11471242
NONE
16299824
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 22
Reel/Frame:047367/0561   Pages: 9
Recorded: 10/31/2018
Attorney Dkt #:PAT057963-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORN, JOCHEN
Exec Dt:
03/07/2018
2
MIRSEPASSI, ALIREZA
Exec Dt:
02/27/2018
3
DIAO, CHENGUANG
Exec Dt:
02/19/2018
4
FARLEY, MARK HARRISON
Exec Dt:
02/26/2018
5
SMITH, RONALD T
Exec Dt:
02/28/2018
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11109938
US20190142544
16175962
Correspondence name and address
ALCON
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 23
Reel/Frame:050141/0910   Pages: 9
Recorded: 08/23/2019
Attorney Dkt #:PAT058114-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LASSALAS, BRUNO
Exec Dt:
08/08/2018
2
DIAO, CHENGUANG
Exec Dt:
08/11/2018
3
MIRSEPASSI, ALIREZA
Exec Dt:
08/28/2018
4
PARTO, KAMBIZ
Exec Dt:
08/27/2018
5
FARLEY, MARK HARRISON
Exec Dt:
08/27/2018
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11191606
US20190314111
16378886
Correspondence name and address
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 24
Reel/Frame:047943/0828   Pages: 5
Recorded: 01/09/2019
Attorney Dkt #:PAT058247-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
11/29/2018
2
COOK, CHRISTOPHER
Exec Dt:
12/12/2018
3
MIRSEPASSI, ALIREZA
Exec Dt:
12/12/2018
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190175408
16218243
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 25
Reel/Frame:048040/0680   Pages: 5
Recorded: 01/09/2019
Attorney Dkt #:PAT058247-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
11/29/2018
2
COOK, CHRISTOPHER
Exec Dt:
12/12/2018
3
MIRSEPASSI, ALIREZA
Exec Dt:
12/12/2018
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190175408
16218243
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 26
Reel/Frame:048078/0743   Pages: 6
Recorded: 01/22/2019
Attorney Dkt #:PAT058248-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, CHRISTOPHER
Exec Dt:
12/14/2018
2
FARLEY, MARK HARRISON
Exec Dt:
12/17/2018
3
SMITH, RONALD T.
Exec Dt:
12/12/2018
4
MARSEPASSI, ALIREZA
Exec Dt:
12/12/2018
5
DIAO, CHENGUANG
Exec Dt:
11/29/2018
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11344449
US20190175273
16218382
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 27
Reel/Frame:051508/0296   Pages: 7
Recorded: 01/10/2020
Attorney Dkt #:PAT058247-US-NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NO. 16/218,241 PREVIOUSLY RECORDED ON REEL 048040 FRAME 0680. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
DIAO, CHENGUANG
Exec Dt:
11/29/2018
2
COOK, CHRISTOPHER
Exec Dt:
12/12/2018
3
MIRSEPASSI, ALIREZA
Exec Dt:
12/12/2018
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190175408
16218243
Correspondence name and address
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 28
Reel/Frame:055507/0628   Pages: 6
Recorded: 03/05/2021
Attorney Dkt #:PAT058247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
11/29/2018
2
COOK, CHRISTOPHER
Exec Dt:
12/12/2018
3
MIRSEPASSI, ALIREZA
Exec Dt:
12/12/2018
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210186758
17193364
Correspondence name and address
ALCON INC. C/O ALCON RESEARCH LLC
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 29
Reel/Frame:060336/0108   Pages: 6
Recorded: 06/28/2022
Attorney Dkt #:PAT058248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COOK, CHRISTOPHER
Exec Dt:
12/14/2018
2
FARLEY, MARK HARRISON
Exec Dt:
12/17/2018
3
SMITH, RONALD T.
Exec Dt:
12/12/2018
4
MIRSEPASSI, ALIREZA
Exec Dt:
12/12/2018
5
DIAO, CHENGUANG
Exec Dt:
11/29/2018
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11844726
US20220249287
17661336
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 30
Reel/Frame:047940/0943   Pages: 5
Recorded: 01/09/2019
Attorney Dkt #:PAT058246-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
12/17/2018
2
COOK, CHRISTOPHER
Exec Dt:
12/18/2018
3
MIRSEPASSI, ALIREZA
Exec Dt:
12/17/2018
4
FARLEY, MARK HARRISON
Exec Dt:
12/17/2018
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11160686
US20190175406
16218365
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 31
Reel/Frame:047940/0371   Pages: 6
Recorded: 01/09/2019
Attorney Dkt #:PAT058245-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
12/18/2018
2
MIRSEPASSI, ALIREZA
Exec Dt:
01/08/2019
3
SMITH, RONALD T.
Exec Dt:
12/18/2018
4
RICHARDSON, DEAN
Exec Dt:
12/18/2018
5
FARLEY, MARK HARRISON
Exec Dt:
12/18/2018
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11135092
US20190175405
16218333
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 32
Reel/Frame:057832/0473   Pages: 6
Recorded: 10/19/2021
Attorney Dkt #:PAT058245
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
12/18/2018
2
MIRSEPASSI, ALIREZA
Exec Dt:
01/08/2019
3
SMITH, RONALD T.
Exec Dt:
12/18/2018
4
RICHARDSON, DEAN
Exec Dt:
12/18/2018
5
FARLEY, MARK HARRISON
Exec Dt:
12/18/2018
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210386588
17411563
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 33
Reel/Frame:054514/0978   Pages: 6
Recorded: 12/02/2020
Attorney Dkt #:PAT058583
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
10/18/2019
2
SMITH, RONALD T.
Exec Dt:
10/18/2019
3
MIRSEPASSI, ALIREZA
Exec Dt:
11/07/2019
Assignee
1
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210173143
17109375
Correspondence name and address
ALCON INC. C/O ALCON RESEARCH LLC
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 34
Reel/Frame:055212/0578   Pages: 6
Recorded: 02/10/2021
Attorney Dkt #:PAT058605
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAO, CHENGUANG
Exec Dt:
01/22/2020
2
FARLEY, MARK HARRISON
Exec Dt:
01/22/2020
3
RYAN, TIMOTHY C.
Exec Dt:
01/23/2020
4
SMITH, RONALD T.
Exec Dt:
01/24/2020
5
MIRSEPASSI, ALIREZA
Exec Dt:
01/24/2020
Assignee
1
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11493692
US20210255388
17172342
Correspondence name and address
ALCON INC. C/O ALCON RESEARCH LLC
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 35
Reel/Frame:059033/0581   Pages: 5
Recorded: 02/17/2022
Attorney Dkt #:PAT058731
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DIAO, CHENGUANG
Exec Dt:
11/11/2020
Assignee
1
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220268990
17651447
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 36
Reel/Frame:062544/0637   Pages: 4
Recorded: 01/31/2023
Attorney Dkt #:PAT058884
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DIAO, CHENGUANG
Exec Dt:
11/03/2021
Assignee
1
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230181367
18062663
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 37
Reel/Frame:063749/0801   Pages: 4
Recorded: 05/24/2023
Attorney Dkt #:PAT058950
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DIAO, CHENGUANG
Exec Dt:
03/28/2022
Assignee
1
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230346599
18303058
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134

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