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Patent Assignment Assignor Details
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Assignor Name : ZHANG, YOUCHUN
Total Assignments: 3
Assignment: 1
Reel/Frame:026169/0483   Pages: 4
Recorded: 04/22/2011
Attorney Dkt #:294-398 PCT/US (0611)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROEKHUIS, ANTONIUS AUGUSTINUS
Exec Dt:
04/11/2011
2
ZHANG, YOUCHUN
Exec Dt:
04/06/2011
3
PICCHIONI, FRANCESCO
Exec Dt:
04/11/2011
Assignee
1
RIJKSUNIVERSITEIT GRONINGEN
BROERSTRAAT 5
CP GRONINGEN, NETHERLANDS NL-9712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110190458
13119886
Correspondence name and address
HOFFMANN & BARON, LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 2
Reel/Frame:026399/0763   Pages: 6
Recorded: 06/07/2011
Attorney Dkt #:294-398 PCT/US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 026169 FRAME 0483. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BROEKHUIS, ANTONIUS AUGUSTINUS
Exec Dt:
04/11/2011
2
ZHANG, YOUCHUN
Exec Dt:
04/06/2011
3
PICCHIONI, FRANCESCO
Exec Dt:
04/11/2011
Assignee
1
RIJKSUNIVERSITEIT GRONINGEN
BROERSTRAAT 5
GRONINGEN, NETHERLANDS 9712 CP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110190458
13119886
Correspondence name and address
HOFFMANN & BARON, LLP
6900 JERICHO TURNPIKE
SUITE 200
SYOSSET, NY 11791
Assignment: 3
Reel/Frame:049984/0656   Pages: 5
Recorded: 08/07/2019
Attorney Dkt #:32282-US-PCT[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN DEN POEL, GEERT ADELINA RUDOLF
Exec Dt:
08/01/2019
2
CAI, ZHIHAO
Exec Dt:
07/01/2019
3
ZHANG, YOUCHUN
Exec Dt:
07/01/2019
Assignee
1
DSM IP ASSETS B.V.
HET OVERLOON 1
HEERLEN, NETHERLANDS 6411 TE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200115551
16471090
Correspondence name and address
DSM NORTH AMERICA INC.
1122 ST. CHARLES STREET
PATENT DEPARTMENT
ELGIN, IL 60120

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