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Patent Assignment Assignor Details
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Assignor Name : BERGER, KONGFENG
Total Assignments: 3
Assignment: 1
Reel/Frame:058055/0751   Pages: 14
Recorded: 11/09/2021
Attorney Dkt #:PAT058732-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2020
2
Exec Dt:
11/13/2020
3
Exec Dt:
11/13/2020
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17453550
Correspondence name and address
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 2
Reel/Frame:063598/0588   Pages: 14
Recorded: 05/10/2023
Attorney Dkt #:PAT058959-US-PSP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2022
2
Exec Dt:
04/27/2022
3
Exec Dt:
04/27/2022
4
Exec Dt:
04/21/2022
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18299022
Correspondence name and address
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 3
Reel/Frame:066983/0543   Pages: 14
Recorded: 04/02/2024
Attorney Dkt #:PAT058976-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/27/2022
2
Exec Dt:
10/18/2022
3
Exec Dt:
10/27/2022
4
Exec Dt:
11/15/2022
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18463088
Correspondence name and address
ALCON INC.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134

Search Results as of: 05/25/2024 02:25 PM
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