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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 : YU, LINGFENG
Total Assignments: 59
Assignment: 1
Reel/Frame:015827/0311   Pages: 3
Recorded: 03/28/2005
Attorney Dkt #:1372.231.PRC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MYUNG K
Exec Dt:
03/18/2005
2
YU, LINGFENG
Exec Dt:
03/18/2005
Assignee
1
UNIVERSITY OF SOUTH FLORIDA
4202 EAST FOWLER AVENUE
TAMPA, FLORIDA 33620-7900
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7095503
US20050185192
11063499
Correspondence name and address
SMITH & HOPEN PA
15950 BAY VISTA DRIVE
SUITE 220
CLEARWATER, FL 33760
Assignment: 2
Reel/Frame:017101/0855   Pages: 4
Recorded: 02/01/2006
Attorney Dkt #:1372.231.PRCCN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MYUNG K.
Exec Dt:
01/17/2006
2
YU, LINGFENG
Exec Dt:
01/23/2006
Assignee
1
UNIVERSITY OF SOUTH FLORIDA
3702 SPECTRUM BLVD.
SUITE 155
TAMPA, FLORIDA 33612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7317540
NONE
11290848
Correspondence name and address
SMITH & HOPEN PA
15950 BAY VISTA DRIVE
SUITE 220
CLEARWATER, FL 33760
Assignment: 3
Reel/Frame:028008/0697   Pages: 8
Recorded: 04/06/2012
Attorney Dkt #:658292005300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LINGFENG
Exec Dt:
01/30/2012
2
EVERETT, MATTHEW J.
Exec Dt:
02/02/2012
3
DURBIN, MARY K.
Exec Dt:
01/30/2012
4
SHARMA, UTKARSH
Exec Dt:
01/30/2012
Assignee
1
CARL ZEISS MEDITEC, INC.
5160 HACIENDA DRIVE
DUBLIN, CALIFORNIA 94568-7562
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130120757
13354066
Correspondence name and address
MICHAEL A. STALLMAN
425 MARKET STREET
SAN FRANCISCO, CA 94105
Assignment: 4
Reel/Frame:028455/0507   Pages: 8
Recorded: 06/27/2012
Attorney Dkt #:658292005800
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LINGFENG
Exec Dt:
04/12/2012
2
TUMLINSON, ALEXANDRE R.
Exec Dt:
04/19/2012
3
SHARMA, UTKARSH
Exec Dt:
04/18/2012
4
EVERETT, MATTHEW J.
Exec Dt:
04/17/2012
Assignee
1
CARL ZEISS MEDITEC, INC.
5160 HACIENDA DRIVE
DUBLIN, CALIFORNIA 94568-7562
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8908189
US20130100456
13444410
Correspondence name and address
MICHAEL A. STALLMAN
425 MARKET STREET
SAN FRANCISCO, CA 94105
Assignment: 5
Reel/Frame:028818/0463   Pages: 4
Recorded: 08/21/2012
Attorney Dkt #:65829-20064.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHARMA, UTKARSH
Exec Dt:
07/10/2012
2
YU, LINGFENG
Exec Dt:
06/19/2012
3
TUMLINSON, ALEXANDRE R.
Exec Dt:
07/10/2012
4
EVERETT, MATTHEW J.
Exec Dt:
08/03/2012
Assignee
1
CARL ZEISS MEDITEC, INC.
5160 HACIENDA DRIVE
DUBLIN, CALIFORNIA 94568-7562
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8913248
US20130010302
13489368
Correspondence name and address
MICHAEL A. STALLMAN
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105
Assignment: 6
Reel/Frame:028503/0869   Pages: 8
Recorded: 07/06/2012
Attorney Dkt #:658292007000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHARMA, UTKARSH
Exec Dt:
07/03/2012
2
EVERETT, MATTHEW J.
Exec Dt:
07/04/2012
3
YU, LINGFENG
Exec Dt:
07/05/2012
Assignee
1
CARL ZEISS MEDITEC, INC.
5160 HACIENDA DRIVE
DUBLIN, CALIFORNIA 94568-7562
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8433393
US20120277579
13543373
Correspondence name and address
MICHAEL A. STALLMAN
425 MARKET STREET
SAN FRANCISCO, CA 94105
Assignment: 7
Reel/Frame:030088/0740   Pages: 8
Recorded: 03/26/2013
Attorney Dkt #:PAT905106-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARTO, KAMBIZ
Exec Dt:
03/08/2013
2
WHEATLEY, BARRY
Exec Dt:
03/07/2013
3
LIN, DEAN
Exec Dt:
03/05/2013
4
HEEREN, TAMMO
Exec Dt:
03/07/2013
5
YU, LINGFENG
Exec Dt:
03/07/2013
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9844318
US20140293225
13850714
Correspondence name and address
ALCON
IP LEGAL, TB4-8
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 8
Reel/Frame:030362/0321   Pages: 14
Recorded: 05/07/2013
Attorney Dkt #:PAT905105-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEREEN, TAMMO
Exec Dt:
04/22/2013
2
JOCHINSEN, MAURICIO
Exec Dt:
04/09/2013
3
LIN, DEAN Y.
Exec Dt:
04/22/2013
4
PAPAC, MICHAEL J.
Exec Dt:
05/02/2013
5
PARTO, KAMBIZ
Exec Dt:
04/12/2013
6
WHEATLEY, BARRY L.
Exec Dt:
04/24/2013
7
YU, LINGFENG
Exec Dt:
04/16/2013
8
SCHMIDTLIN, EDOUARD G.
Exec Dt:
04/17/2013
Assignee
1
ALCON RESEARCH, LTD.
IP LEGAL, TB4-8
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9323049
US20140333978
13888526
Correspondence name and address
ALCON RESEARCH, LTD.
IP LEGAL, TB4-8
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 9
Reel/Frame:031080/0567   Pages: 5
Recorded: 08/26/2013
Attorney Dkt #:658292007001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHARMA, UTKARSH
Exec Dt:
08/01/2013
2
EVERETT, MATTHEW J.
Exec Dt:
07/31/2013
3
YU, LINGFENG
Exec Dt:
08/01/2013
Assignee
1
CARL ZEISS MEDITEC, INC.
5160 HACIENDA DRIVE
DUBLIN, CALIFORNIA 94568-7562
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9107609
US20130289882
13854623
Correspondence name and address
MICHAEL A. STALLMAN
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105
Assignment: 10
Reel/Frame:031058/0861   Pages: 6
Recorded: 08/22/2013
Attorney Dkt #:PAT905154-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARTSYUKHOVICH, ALEXANDER N.
Exec Dt:
08/14/2013
2
YU, LINGFENG
Exec Dt:
08/09/2013
3
ASLAN, Z. ARAS
Exec Dt:
08/14/2013
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
TB4-8
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150057524
13972975
Correspondence name and address
ALCON RESEARCH, LTD.
IP LEGAL, TB4-8
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 11
Reel/Frame:031507/0300   Pages: 7
Recorded: 10/30/2013
Attorney Dkt #:PAT905153-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARTSYUKHOVICH, ALEXANDER N.
Exec Dt:
09/20/2013
2
YU, LINGFENG
Exec Dt:
09/17/2013
3
BOUKHNY, MIKHAIL
Exec Dt:
09/17/2013
4
ASLAN, Z. ARAS
Exec Dt:
09/19/2013
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9538911
US20150077705
14031799
Correspondence name and address
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 12
Reel/Frame:040905/0107   Pages: 7
Recorded: 01/09/2017
Attorney Dkt #:PAT905153-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARTSYUKHOVICH, ALEXANDER N.
Exec Dt:
09/20/2013
2
YU, LINGFENG
Exec Dt:
09/17/2013
3
BOUKHNY, MIKHAIL
Exec Dt:
09/17/2013
4
ASLAN, Z. ARAS
Exec Dt:
09/19/2013
Assignee
1
ALCON RESEARCH, LTD
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10299671
US20170079522
15370866
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 13
Reel/Frame:032194/0084   Pages: 10
Recorded: 02/11/2014
Attorney Dkt #:PAT905144-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARTO, KAMBIZ
Exec Dt:
12/09/2013
2
WHEATLEY, BARRY L.
Exec Dt:
12/06/2013
3
SCHMIDTLIN, EDOUARD
Exec Dt:
12/16/2013
4
HEEREN, TAMMO
Exec Dt:
12/06/2013
5
JOCHINSEN, MAURICIO
Exec Dt:
12/06/2013
6
YU, LINGFENG
Exec Dt:
12/10/2013
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10022187
US20150173622
14134668
Correspondence name and address
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 14
Reel/Frame:031820/0075   Pages: 6
Recorded: 12/19/2013
Attorney Dkt #:45463.151
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
12/18/2013
2
YU, LINGFENG
Exec Dt:
12/18/2013
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9597009
US20150173644
14134237
Correspondence name and address
HAYNES AND BOONE, LLP ATTN: IPDOCKETING
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 15
Reel/Frame:032080/0443   Pages: 7
Recorded: 01/29/2014
Attorney Dkt #:PAT905065-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LINGFENG
Exec Dt:
12/18/2013
2
YU, XIAOYU
Exec Dt:
12/17/2013
3
AULD, JACK
Exec Dt:
12/24/2013
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9402534
US20150164311
14133504
Correspondence name and address
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 16
Reel/Frame:032064/0504   Pages: 6
Recorded: 01/28/2014
Attorney Dkt #:PAT905152-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LINGFENG
Exec Dt:
12/23/2013
2
PARTO, KAMBIZ
Exec Dt:
12/23/2013
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9339178
US20150173606
14139326
Correspondence name and address
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 17
Reel/Frame:033151/0523   Pages: 5
Recorded: 06/20/2014
Attorney Dkt #:45463.155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
06/04/2014
2
YU, LINGFENG
Exec Dt:
06/04/2014
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10143370
US20150366450
14309618
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 93772
Assignment: 18
Reel/Frame:047385/0510   Pages: 5
Recorded: 11/01/2018
Attorney Dkt #:PAT055722-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
06/04/2014
2
YU, LINGFENG
Exec Dt:
06/04/2014
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10694940
US20190069776
16177946
Correspondence name and address
ALCON
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 19
Reel/Frame:033312/0266   Pages: 5
Recorded: 07/15/2014
Attorney Dkt #:PAT055727-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YU, LINGFENG
Exec Dt:
07/11/2014
Assignee
1
ALCON RESEARCH, LTD
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9724239
US20160008169
14331079
Correspondence name and address
KEIKO ICHIYE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 20
Reel/Frame:033402/0231   Pages: 6
Recorded: 07/28/2014
Attorney Dkt #:PAT055479-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LINGFENG
Exec Dt:
07/24/2014
2
REN, HUGANG
Exec Dt:
07/23/2014
Assignee
1
ALCON RESEARCH, LTD
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160022484
14341752
Correspondence name and address
KEI
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 21
Reel/Frame:034595/0173   Pages: 4
Recorded: 12/29/2014
Attorney Dkt #:45463.402/PAT056005-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
12/16/2014
2
YU, LINGFENG
Exec Dt:
12/16/2014
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9645379
US20160183779
14584685
Correspondence name and address
HAYNES AND BOONE, LLP (45463) ATTN: IPDO
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 22
Reel/Frame:034645/0937   Pages: 6
Recorded: 01/06/2015
Attorney Dkt #:PAT905113-US-NP/45463.394
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAPAC, MICHAEL
Exec Dt:
12/09/2014
2
YU, LINGFENG
Exec Dt:
12/16/2014
3
HEEREN, TAMMO
Exec Dt:
12/04/2014
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9554702
US20150173608
14576306
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 23
Reel/Frame:035902/0353   Pages: 8
Recorded: 06/12/2015
Attorney Dkt #:PAT056322-US-NP/45463.404
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LINGFENG
Exec Dt:
12/16/2014
2
SHOFMAN, VADIM
Exec Dt:
03/06/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160183782
14584830
Correspondence name and address
HAYNES AND BOONE, LLP (45463) ATTN: IPDO
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 24
Reel/Frame:034973/0259   Pages: 8
Recorded: 02/17/2015
Attorney Dkt #:083238.0109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LINGFENG
Exec Dt:
02/12/2015
2
REN, HUGANG
Exec Dt:
02/13/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9392936
NONE
14623317
Correspondence name and address
BAKER BOTTS LLP
98 SAN JACINTO BLVD.
SUITE 1500
AUSTIN, TX 78701
Assignment: 25
Reel/Frame:035664/0802   Pages: 6
Recorded: 05/19/2015
Attorney Dkt #:PAT056278-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
05/13/2015
2
YU, LINGFENG
Exec Dt:
05/13/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TEXAS 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160331584
14712186
Correspondence name and address
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134-2099
Assignment: 26
Reel/Frame:037891/0684   Pages: 42
Recorded: 02/23/2016
Attorney Dkt #:PAT056211-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAUS, MICHAEL JOHN
Exec Dt:
02/22/2016
2
SANCHEZ, ROBERT
Exec Dt:
07/24/2015
3
HEEREN, TAMMO
Exec Dt:
05/06/2015
4
PAPAC, MICHAEL
Exec Dt:
05/15/2015
5
YU, LINGFENG
Exec Dt:
05/13/2015
6
REN, HUGANG
Exec Dt:
05/04/2015
7
OLIVERA, ARGELIO MICHAEL
Exec Dt:
01/19/2016
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160278983
15050903
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 27
Reel/Frame:047057/0875   Pages: 5
Recorded: 10/03/2018
Attorney Dkt #:PAT056278-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
05/13/2015
2
YU, LINGFENG
Exec Dt:
05/13/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180360653
16057180
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 28
Reel/Frame:050265/0227   Pages: 42
Recorded: 09/04/2019
Attorney Dkt #:PAT056211
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAUS, MICHAEL JOHN
Exec Dt:
02/22/2016
2
SANCHEZ, ROBERT
Exec Dt:
07/24/2015
3
HEEREN, TAMMO
Exec Dt:
05/06/2015
4
PAPAC, MICHAEL
Exec Dt:
05/15/2015
5
YU, LINGFENG
Exec Dt:
05/13/2015
6
REN, HUGANG
Exec Dt:
05/04/2015
7
OLIVERA, ARGELIO MICHAEL
Exec Dt:
01/19/2016
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190388274
16559944
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 29
Reel/Frame:060199/0708   Pages: 42
Recorded: 05/26/2022
Attorney Dkt #:PAT056211-US-CNT02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAUS, MICHAEL JOHN
Exec Dt:
02/25/2016
2
SANCHEZ, ROBERT
Exec Dt:
07/24/2015
3
HEEREN, TAMMO
Exec Dt:
05/06/2015
4
PAPAC, MICHAEL
Exec Dt:
05/15/2015
5
YU, LINGFENG
Exec Dt:
05/13/2015
6
REN, HUGANG
Exec Dt:
05/04/2015
7
OLIVERA, ARGELIO MICHAEL
Exec Dt:
01/19/2016
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220241111
17724099
Correspondence name and address
JOSEPH WEATHERBEE
6201 SOUTH FREEWAY
ATTN: IP LEGAL
FORT WORTH, TX 76134
Assignment: 30
Reel/Frame:035839/0218   Pages: 6
Recorded: 06/15/2015
Attorney Dkt #:PAT905109-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEEREN, TAMMO
Exec Dt:
06/02/2015
2
YU, LINGFENG
Exec Dt:
06/10/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9579017
US20160360959
14739726
Correspondence name and address
ALCON
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 31
Reel/Frame:036269/0783   Pages: 6
Recorded: 08/06/2015
Attorney Dkt #:PAT056319-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
07/30/2015
2
YU, LINGFENG
Exec Dt:
08/03/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TEXAS 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170035287
14817348
Correspondence name and address
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134-2099
Assignment: 32
Reel/Frame:036421/0101   Pages: 7
Recorded: 08/26/2015
Attorney Dkt #:PAT056318-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOCHINSEN, MAURICIO
Exec Dt:
08/07/2015
2
SHOFMAN, VADIM
Exec Dt:
08/12/2015
3
YU, LINGFENG
Exec Dt:
08/03/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TEXAS 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170045728
14825224
Correspondence name and address
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134-2099
Assignment: 33
Reel/Frame:036337/0277   Pages: 7
Recorded: 08/17/2015
Attorney Dkt #:PAT055382-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEEREN, TAMMO
Exec Dt:
08/10/2015
2
REN, HUGANG
Exec Dt:
08/12/2015
3
SHOFMAN, VADIM
Exec Dt:
08/12/2015
4
YU, LINGFENG
Exec Dt:
08/13/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9826900
US20170049322
14827473
Correspondence name and address
ALCON
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 34
Reel/Frame:036438/0335   Pages: 7
Recorded: 08/27/2015
Attorney Dkt #:PAT056565-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAPAC, MICHAEL J.
Exec Dt:
08/26/2015
2
REN, HUGANG
Exec Dt:
08/12/2015
3
YU, LINGFENG
Exec Dt:
08/13/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9844319
US20170055828
14837341
Correspondence name and address
ALCON
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 35
Reel/Frame:036602/0603   Pages: 6
Recorded: 09/18/2015
Attorney Dkt #:083238.0110 (PAT056038)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
08/18/2015
2
YU, LINGFENG
Exec Dt:
08/31/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9717405
US20170079521
14858541
Correspondence name and address
BAKER BOTTS L.L.P. PATENT DEPARTMENT
98 SAN JACINTO BLVD., SUITE 1500
AUSTIN, TX 78701-4039
Assignment: 36
Reel/Frame:036603/0801   Pages: 10
Recorded: 09/18/2015
Attorney Dkt #:083238.0112 (PAT056298)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPKINS, MARK
Exec Dt:
09/02/2015
2
SANCHEZ, ROBERT
Exec Dt:
08/26/2015
3
TAKAKAWA, RYAN
Exec Dt:
08/02/2015
4
YU, LINGFENG
Exec Dt:
09/02/2015
5
REN, HUGANG
Exec Dt:
09/02/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9560959
NONE
14858701
Correspondence name and address
BAKER BOTTS L.L.P. PATENT DEPARTMENT
98 SAN JACINTO BLVD., SUITE 1500
AUSTIN, TX 78701-4039
Assignment: 37
Reel/Frame:036752/0130   Pages: 7
Recorded: 10/07/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LINGFENG
Exec Dt:
10/05/2015
2
REN, HUGANG
Exec Dt:
09/11/2015
3
PAPAC, MICHAEL
Exec Dt:
10/05/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9639917
US20160343112
14877638
Correspondence name and address
ALCON
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 38
Reel/Frame:037046/0293   Pages: 7
Recorded: 11/16/2015
Attorney Dkt #:PAT056320-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAPAC, MICHAEL J.
Exec Dt:
10/05/2015
2
REN, HUGANG
Exec Dt:
09/18/2015
3
YU, LINGFENG
Exec Dt:
10/05/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TEXAS 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170100285
14880435
Correspondence name and address
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134-2099
Assignment: 39
Reel/Frame:037820/0223   Pages: 26
Recorded: 02/15/2016
Attorney Dkt #:PAT056321-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, RONALD T.
Exec Dt:
09/16/2015
2
YU, LINGFENG
Exec Dt:
10/05/2015
3
PAPAC, MICHAEL
Exec Dt:
09/09/2015
4
OLIVERA, ARGELIO MICHAEL
Exec Dt:
01/19/2016
5
CHARLES, STEVEN T.
Exec Dt:
09/09/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9693686
US20160317032
15043064
Correspondence name and address
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 40
Reel/Frame:039359/0113   Pages: 5
Recorded: 08/05/2016
Attorney Dkt #:45463.476US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
11/20/2015
2
YU, LINGFENG
Exec Dt:
11/23/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9675244
US20170156588
14957306
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 41
Reel/Frame:037490/0136   Pages: 5
Recorded: 01/14/2016
Attorney Dkt #:PAT055569-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
12/07/2015
2
YU, LINGFENG
Exec Dt:
12/09/2015
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9928602
US20170169573
14966694
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 42
Reel/Frame:042655/0219   Pages: 7
Recorded: 06/08/2017
Attorney Dkt #:PAT057375
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LINGFENG
Exec Dt:
07/20/2016
2
REN, HUGANG
Exec Dt:
07/14/2016
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180014904
15617870
Correspondence name and address
KEIKO ICHIYE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 43
Reel/Frame:039820/0180   Pages: 7
Recorded: 09/21/2016
Attorney Dkt #:PAT057432-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
09/19/2016
2
YU, LINGFENG
Exec Dt:
09/21/2016
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10973585
US20180078315
15271833
Correspondence name and address
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 44
Reel/Frame:043761/0051   Pages: 7
Recorded: 09/05/2017
Attorney Dkt #:PAT057455
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHARLES, STEVEN T.
Exec Dt:
09/26/2016
2
YU, LINGFENG
Exec Dt:
09/21/2016
3
REN, HUGANG
Exec Dt:
09/20/2016
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10285584
US20180078130
15695608
Correspondence name and address
KEIKO ICHIYE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 45
Reel/Frame:043426/0732   Pages: 11
Recorded: 08/28/2017
Attorney Dkt #:PAT057384
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
10/27/2016
2
YU, LINGFENG
Exec Dt:
10/31/2016
3
HEEREN, TAMMO
Exec Dt:
12/08/2016
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10409051
US20180039060
15643170
Correspondence name and address
KEIKO ICHIYE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 46
Reel/Frame:043816/0827   Pages: 11
Recorded: 10/09/2017
Attorney Dkt #:PAT057384
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
10/27/2016
2
YU, LINGFENG
Exec Dt:
10/31/2016
3
HEEREN, TAMMO
Exec Dt:
12/08/2016
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10409051
US20180039060
15643170
Correspondence name and address
KEIKO ICHIYE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 47
Reel/Frame:044356/0006   Pages: 5
Recorded: 12/11/2017
Attorney Dkt #:PAT056852-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
12/13/2016
2
YU, LINGFENG
Exec Dt:
12/14/2016
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10987172
US20180168737
15837406
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 48
Reel/Frame:044411/0797   Pages: 7
Recorded: 12/15/2017
Attorney Dkt #:PAT057477
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOCHINSEN, MAURICIO
Exec Dt:
01/18/2017
2
REN, HUGANG
Exec Dt:
12/21/2016
3
YU, LINGFENG
Exec Dt:
01/03/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10779721
US20180104100
15717171
Correspondence name and address
KEIKO ICHIYE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 49
Reel/Frame:044694/0811   Pages: 5
Recorded: 01/23/2018
Attorney Dkt #:PAT056452-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASLAN, Z. ARAS
Exec Dt:
01/06/2017
2
YU, LINGFENG
Exec Dt:
01/09/2017
3
REN, HUGANG
Exec Dt:
01/06/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11064884
US20180199809
15874684
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 50
Reel/Frame:049830/0375   Pages: 5
Recorded: 07/23/2019
Attorney Dkt #:PAT057498-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
02/10/2017
2
YU, LINGFENG
Exec Dt:
02/15/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10533838
US20190346253
16519169
Correspondence name and address
ALCON
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 51
Reel/Frame:044857/0754   Pages: 6
Recorded: 02/07/2018
Attorney Dkt #:PAT057498
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
02/10/2017
2
YU, LINGFENG
Exec Dt:
02/15/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10408601
US20180149467
15808070
Correspondence name and address
KEIKO ICHIYE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 52
Reel/Frame:044884/0620   Pages: 7
Recorded: 02/09/2018
Attorney Dkt #:PAT057499
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOCHINSEN, MAURICIO
Exec Dt:
02/20/2017
2
REN, HUGANG
Exec Dt:
02/20/2017
3
YU, LINGFENG
Exec Dt:
02/20/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180149464
15808039
Correspondence name and address
KEIKO ICHIYE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 53
Reel/Frame:044081/0506   Pages: 6
Recorded: 11/09/2017
Attorney Dkt #:PAT057710-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOCHINSEN, MAURICIO
Exec Dt:
04/17/2017
2
MERCADO, FRED
Exec Dt:
05/01/2017
3
YU, LINGFENG
Exec Dt:
04/27/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10864054
US20180132958
15807710
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 54
Reel/Frame:046129/0423   Pages: 5
Recorded: 06/19/2018
Attorney Dkt #:PAT057720-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOUSHKINA, VALENTINA
Exec Dt:
05/18/2017
2
YU, LINGFENG
Exec Dt:
05/26/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10765315
US20180368678
16012010
Correspondence name and address
ALCON
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 55
Reel/Frame:046121/0304   Pages: 6
Recorded: 06/18/2018
Attorney Dkt #:PAT057661
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LINGFENG
Exec Dt:
06/23/2017
2
BENDER, CRAIG
Exec Dt:
06/22/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10901195
US20180275386
15924786
Correspondence name and address
KEIKO ICHIYE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 56
Reel/Frame:046405/0141   Pages: 7
Recorded: 07/19/2018
Attorney Dkt #:PAT057727
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENDER, CRAIG
Exec Dt:
08/08/2017
2
PAPAC, MICHAEL
Exec Dt:
08/08/2017
3
YU, LINGFENG
Exec Dt:
08/08/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10827919
US20180317764
15958904
Correspondence name and address
KENNETH D. BASSINGER
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 57
Reel/Frame:050986/0010   Pages: 6
Recorded: 11/12/2019
Attorney Dkt #:PAT057921-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, HUGANG
Exec Dt:
10/27/2017
2
JOCHINSEN, MAURICIO
Exec Dt:
11/14/2017
3
YU, LINGFENG
Exec Dt:
11/15/2017
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10888458
US20190175402
16209502
Correspondence name and address
KEIKO ICHIYE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 58
Reel/Frame:060966/0668   Pages: 4
Recorded: 09/01/2022
Attorney Dkt #:80000-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, GANGWEI
Exec Dt:
11/17/2017
2
XU, XIANMIN
Exec Dt:
11/17/2017
3
GAO, PENG
Exec Dt:
11/17/2017
4
WU, YOUJUN
Exec Dt:
11/17/2017
5
YU, LINGFENG
Exec Dt:
11/17/2017
Assignee
1
DOW CHEMICAL (CHINA) INVESTMENT COMPANY LIMITED
UNIT 03, C ZONE, 2F, 3RD BUILDING, NO 936 ZHANGHENG ROAD
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11466155
US20210155802
16624556
Correspondence name and address
BARB PROSS
2211 H.H. DOW WAY
MIDLAND, MI 48674
Assignment: 59
Reel/Frame:050992/0135   Pages: 6
Recorded: 11/12/2019
Attorney Dkt #:PAT058012-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, LINGFENG
Exec Dt:
04/05/2018
2
DOUSHKINA, VALENTINA
Exec Dt:
04/11/2018
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190183335
16216497
Correspondence name and address
KEIKO ICHIYE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134

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