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Patent Assignment Assignor Details
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Assignor Name : GUOFENG, GUAN
Total Assignments: 4
Assignment: 1
Reel/Frame:046398/0085   Pages: 3
Recorded: 07/19/2018
Attorney Dkt #:18-924-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2016
2
Exec Dt:
02/22/2016
Assignee
1
81 SCIENCE PARK DRIVE
SCIENCE PARK 1, #02-03
SINGAPORE, SINGAPORE 118257
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16071146
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
DMITRIY A. VINAROV
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:047028/0512   Pages: 5
Recorded: 09/06/2018
Attorney Dkt #:18-924-WO-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME AND ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 046655 FRAME 0613. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT.
Assignors
1
Exec Dt:
02/22/2016
2
Exec Dt:
02/22/2016
Assignee
1
81 SCIENCE PARK DRIVE
SINGAPORE SCIENCE PARK 1, #02-03
SINGAPORE, SINGAPORE 118257
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16071146
Correspondence name and address
MCDONNEL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
DMITRIY A. VINAROV
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:056329/0515   Pages: 3
Recorded: 05/24/2021
Attorney Dkt #:18-924-US-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2016
2
Exec Dt:
02/22/2016
Assignee
1
81 SCIENCE PARK DRIVE
SINGAPORE SCIENCE PARK 1, 02-03
SINGAPORE, SINGAPORE 118257
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17126317
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
DMITRIY A. VINAROV
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:047373/0599   Pages: 5
Recorded: 10/31/2018
Attorney Dkt #:18-1787-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2016
2
Exec Dt:
05/18/2016
3
Exec Dt:
05/18/2016
4
Exec Dt:
05/18/2016
5
Exec Dt:
05/18/2016
6
Exec Dt:
05/18/2016
7
Exec Dt:
05/18/2016
8
Exec Dt:
05/18/2016
Assignee
1
81 SCIENCE PARK DRIVE
#02-03 SINGAPORE SCIENCE PARK 1
SINGAPORE, SINGAPORE 118257
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16098025
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DRIVE
DMITRIY A. VINAROV
CHICAGO, IL 60606

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