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Patent Assignment Assignor Details
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Assignor Name : TANG, WENSHENG
Total Assignments: 4
Assignment: 1
Reel/Frame:028067/0282   Pages: 4
Recorded: 04/18/2012
Attorney Dkt #:PTB-4410-47
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, XUNGUI
Exec Dt:
03/26/2012
2
GUO, JIANPING
Exec Dt:
03/26/2012
3
WANG, YANLING
Exec Dt:
03/26/2012
4
TANG, WENSHENG
Exec Dt:
03/26/2012
5
ZHANG, XINGZHONG
Exec Dt:
03/26/2012
6
WANG, XUEHANG
Exec Dt:
03/26/2012
7
WANG, YUAN
Exec Dt:
03/26/2012
Assignee
1
2Y-CHEM, LTD.
NO. 12, LANE 67
LIBING ROAD, ZHANGJIANG HI-TECH PARK
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8614337
US20130046100
13394614
Correspondence name and address
PAUL T. BOWEN
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 2
Reel/Frame:028081/0001   Pages: 6
Recorded: 04/20/2012
Attorney Dkt #:PTB-4410-47
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE FIRST NAME OF THE SIXTH (6TH) NAMED INVENTOR FROM XUEHANG WANG TO XUEZHANG WANG PREVIOUSLY RECORDED ON REEL 028067 FRAME 0282. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HE, XUNGUI
Exec Dt:
03/26/2012
2
GUO, JIANPING
Exec Dt:
03/26/2012
3
WANG, YANLING
Exec Dt:
03/26/2012
4
TANG, WENSHENG
Exec Dt:
03/26/2012
5
ZHANG, XINGZHONG
Exec Dt:
03/26/2012
6
WANG, XUEZHANG
Exec Dt:
03/26/2012
7
WANG, YUAN
Exec Dt:
03/26/2012
Assignee
1
2Y-CHEM, LTD.
NO. 12, LANE 67
LIBING ROAD, ZHANGJIANG HI-TECH PARK
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8614337
US20130046100
13394614
Correspondence name and address
PAUL T. BOWEN
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203-1808
Assignment: 3
Reel/Frame:030101/0639   Pages: 3
Recorded: 03/27/2013
Attorney Dkt #:410036US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHARD, HERVE
Exec Dt:
01/17/2013
2
GUERREIRO, PATRICIO
Exec Dt:
01/28/2013
3
GUO, JIANPING
Exec Dt:
02/17/2013
4
TANG, WENSHENG
Exec Dt:
02/16/2013
Assignee
1
L'OREAL
14, RUE ROYALE
PARIS, FRANCE 75008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9206204
US20130204006
13814592
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:043944/0487   Pages: 5
Recorded: 10/25/2017
Attorney Dkt #:1399-40 PCT US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, JINFENG
Exec Dt:
09/26/2017
2
HE, XUNGUI
Exec Dt:
09/27/2017
3
TANG, WENSHENG
Exec Dt:
09/26/2017
4
WANG, YUAN
Exec Dt:
09/27/2017
Assignee
1
2Y-CHEM, LTD.
NO. 12, LANE 67 LIBING ROAD
ZHANGJIANG HI-TECH PARK
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10017472
US20180086706
15561730
Correspondence name and address
SARAH SCHLIE
445 BROAD HOLLOW ROAD
SUITE 420
MELVILLE, NY 11747

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