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Patent Assignment Assignor Details
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Assignor Name : LEE, SANGYEOL
Total Assignments: 18
Assignment: 1
Reel/Frame:026309/0646   Pages: 7
Recorded: 05/19/2011
Attorney Dkt #:21087.0055U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/2011
2
Exec Dt:
10/22/2009
3
Exec Dt:
10/30/2009
4
Exec Dt:
10/27/2009
Assignee
1
IOWA CENTERS FOR ENTERPRISE
2660 UNIVERSITY CAPITOL CENTRE
IOWA CITY, IOWA 52242-5500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12387071
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 2
Reel/Frame:045906/0217   Pages: 5
Recorded: 05/25/2018
Attorney Dkt #:Q238950
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2018
2
Exec Dt:
05/07/2018
3
Exec Dt:
05/16/2018
Assignees
1
129, SAMSUNG-RO, YEONGTONG-GU, GYEONGGI-DO
SUWON-SI, KOREA, REPUBLIC OF 16677
2
298, DAESEONG-RO, SANGDANG-GU, CHUNGCHEONGBUK- DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15990174
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:052537/0363   Pages: 6
Recorded: 04/30/2020
Attorney Dkt #:5649-5129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/06/2020
2
Exec Dt:
03/06/2020
3
Exec Dt:
03/06/2020
Assignee
1
129, SAMSUNG-RO
YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16862964
Correspondence name and address
MYERS BIGEL, P.A.
PO BOX 37428
RALEIGH, NC 27627
Assignment: 4
Reel/Frame:055930/0570   Pages: 4
Recorded: 04/15/2021
Attorney Dkt #:PAT058640
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/14/2021
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17231374
Correspondence name and address
ALCON INC. C/O ALCON RESEARCH LLC
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 5
Reel/Frame:069168/0225   Pages: 14
Recorded: 10/15/2024
Attorney Dkt #:PAT058640-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2021
2
Exec Dt:
04/14/2021
3
Exec Dt:
04/14/2021
4
Exec Dt:
04/14/2021
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18407726
Correspondence name and address
SEPEHR ZANGENEH
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 6
Reel/Frame:060024/0371   Pages: 4
Recorded: 05/26/2022
Attorney Dkt #:PAT058823
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/28/2021
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17804120
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 7
Reel/Frame:060320/0874   Pages: 4
Recorded: 06/27/2022
Attorney Dkt #:PAT058823
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/28/2021
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17804120
Correspondence name and address
ALCON
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 8
Reel/Frame:068976/0663   Pages: 4
Recorded: 10/22/2024
Attorney Dkt #:PAT058823-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/28/2021
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18798418
Correspondence name and address
SEPEHR ZANGENEH
PATTERSON + SHERIDAN, LLP - ALCON INC.
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 9
Reel/Frame:059923/0640   Pages: 4
Recorded: 05/16/2022
Attorney Dkt #:3449-4722PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2022
2
Exec Dt:
05/07/2022
3
Exec Dt:
05/07/2022
4
Exec Dt:
05/07/2022
5
Exec Dt:
05/07/2022
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17737648
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE RD
SUITE 300 EAST
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:062061/0732   Pages: 4
Recorded: 12/05/2022
Attorney Dkt #:3160-3046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2022
2
Exec Dt:
12/02/2022
3
Exec Dt:
12/02/2022
4
Exec Dt:
12/02/2022
5
Exec Dt:
12/02/2022
6
Exec Dt:
12/02/2022
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18061318
Correspondence name and address
LEE, HONG, DEGERMAN, KANG & WAIMEY
660 S. FIGUEROA STREET, SUITE 2300
LOS ANGELES, CA 90017
Assignment: 11
Reel/Frame:067278/0055   Pages: 7
Recorded: 05/01/2024
Attorney Dkt #:PAT059138-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/2023
2
Exec Dt:
02/27/2023
3
Exec Dt:
02/27/2023
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18581631
Correspondence name and address
SEPEHR ZANGENEH
PATTERSON + SHERIDAN, L.L.P. - ALCON INC.
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 12
Reel/Frame:064955/0164   Pages: 4
Recorded: 09/19/2023
Attorney Dkt #:2698.1298
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2023
2
Exec Dt:
09/08/2023
3
Exec Dt:
09/08/2023
4
Exec Dt:
09/08/2023
5
Exec Dt:
09/08/2023
Assignee
1
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18367812
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE, N.W. 7TH FLOOR
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:065568/0206   Pages: 4
Recorded: 11/15/2023
Attorney Dkt #:2694.1301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2023
2
Exec Dt:
11/07/2023
3
Exec Dt:
11/07/2023
4
Exec Dt:
11/07/2023
5
Exec Dt:
11/07/2023
Assignee
1
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18389065
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE, N.W. 7TH FLOOR
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:066419/0318   Pages: 6
Recorded: 02/08/2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2024
2
Exec Dt:
01/16/2024
3
Exec Dt:
01/16/2024
4
Exec Dt:
01/16/2024
5
Exec Dt:
01/16/2024
6
Exec Dt:
01/16/2024
Assignee
1
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18436523
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW SUITE 420
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:067088/0635   Pages: 5
Recorded: 04/12/2024
Attorney Dkt #:0503-0705
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2024
2
Exec Dt:
04/11/2024
3
Exec Dt:
04/11/2024
Assignee
1
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18633995
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW SUITE 420
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:068184/0732   Pages: 4
Recorded: 08/05/2024
Attorney Dkt #:0465-9188PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2024
2
Exec Dt:
06/18/2024
3
Exec Dt:
06/18/2024
4
Exec Dt:
06/18/2024
5
Exec Dt:
06/18/2024
6
Exec Dt:
06/18/2024
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18835513
Correspondence name and address
SARA PADILLA
BSKB LLP
2600 PARK TOWER DRIVE, SUITE 600
VIENNA, VA 22180
Assignment: 17
Reel/Frame:069416/0708   Pages: 4
Recorded: 11/26/2024
Attorney Dkt #:0465-9293PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2024
2
Exec Dt:
10/18/2024
3
Exec Dt:
10/18/2024
4
Exec Dt:
10/18/2024
5
Exec Dt:
10/18/2024
6
Exec Dt:
10/18/2024
Assignee
1
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18869052
Correspondence name and address
PHILLIP R. TASHJIAN
2600 PARK TOWER DRIVE, SUITE 600
VIENNA, VA 22180
Assignment: 18
Reel/Frame:069486/0071   Pages: 17
Recorded: 12/04/2024
Attorney Dkt #:67596US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2024
2
Exec Dt:
12/03/2024
3
Exec Dt:
12/03/2024
4
Exec Dt:
12/03/2024
5
Exec Dt:
12/03/2024
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18953526
Correspondence name and address
ANDREW B. KARP
500 W. MADISON ST.
SUITE 3400
CHICAGO, IL 60661

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