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Patent Assignment Assignor Details
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Assignor Name : DANG, ZHONGYUAN
Total Assignments: 7
Assignment: 1
Reel/Frame:012363/0253   Pages: 7
Recorded: 11/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2001
2
Exec Dt:
11/05/2001
3
Exec Dt:
11/05/2001
Assignee
1
32 FREMONT STREET
NEEDHAM, MASSACHUSETTS 02494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10008142
Correspondence name and address
LYNCH, COX, GILMAN & MAHAN, PSC
SCOTT R. COX
400 WEST MARKET STREET
SUITE 2200
LOUISVILLE, KY 40202
Assignment: 2
Reel/Frame:013920/0347   Pages: 4
Recorded: 03/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2003
2
Exec Dt:
03/27/2003
3
Exec Dt:
03/27/2003
Assignee
1
1600 WEST HILL STREET
LOUISVILLE, KENTUCKY 40210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10400763
Correspondence name and address
SUD-CHEMIE INC.
JOAN L. SIMUNIC
IP/LEGAL DEPARTMENT
1600 WEST HILL STREET
LOUISVILLE, KENTUCKY 40210
Assignment: 3
Reel/Frame:014907/0007   Pages: 4
Recorded: 01/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2004
2
Exec Dt:
01/21/2004
3
Exec Dt:
01/21/2004
Assignee
1
1600 WEST HILL STREET
LOUISVILLE, KENTUCKY 40210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10653745
Correspondence name and address
SUD-CHEMIE INC.
1600 WEST HILL
IP/LEGAL DEPARTMENT
LOUISVILLE, KY 40210
Assignment: 4
Reel/Frame:015432/0697   Pages: 6
Recorded: 12/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2004
2
Exec Dt:
11/18/2004
3
Exec Dt:
11/18/2004
4
Exec Dt:
11/18/2004
5
Exec Dt:
11/18/2004
Assignee
1
1600 WEST HILL STREET
A DELAWARE CORPORATION
LOUISVILLE, KENTUCKY 40210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10918271
Correspondence name and address
SUD-CHEMIE INC.
JOAN L. SIMUNIC
1600 WEST HILL STREET
IP/LEGAL DEPT.
LOUISVILLE, KY 40210
Assignment: 5
Reel/Frame:023128/0696   Pages: 5
Recorded: 08/21/2009
Attorney Dkt #:P-1447
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2009
2
Exec Dt:
06/26/2009
3
Exec Dt:
06/26/2009
4
Exec Dt:
06/26/2009
Assignee
1
1600 W. HILL STREET
LOUISVILLE, KENTUCKY 40210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12545281
Correspondence name and address
SCOTT R. COX LYNCH, COX, GILMAN & MAHAN,
500 WEST JEFFERSON STREET
SUITE 2100
LOUISVILLE, KY 40202
Assignment: 6
Reel/Frame:044537/0045   Pages: 4
Recorded: 01/04/2018
Attorney Dkt #:201800021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2017
2
Exec Dt:
02/13/2017
Assignee
1
1600 WEST HILL STREET
IP DEPARTMENT
LOUISVILLE, KENTUCKY 40210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15861965
Correspondence name and address
CLARIANT CORPORATION
1600 WEST HILL STREET
IP DEPARTMENT
LOUISVILLE, KY 40210
Assignment: 7
Reel/Frame:057758/0728   Pages: 7
Recorded: 10/12/2021
Attorney Dkt #:202100427
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2020
2
Exec Dt:
10/29/2020
3
Exec Dt:
10/29/2020
4
Exec Dt:
11/04/2020
Assignee
1
ROTHAUSSTRASSE 61
MUTTENZ, SWITZERLAND 4132
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17498782
Correspondence name and address
CLARIANT CORPORATION
1600 WEST HILL STREET
IP DEPARTMENT
LOUISVILLE, 40210 UNITED STATES

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