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Patent Assignment Assignor Details
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Assignor Name : LI, ZIJIN
Total Assignments: 2
Assignment: 1
Reel/Frame:013504/0407   Pages: 4
Recorded: 11/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2002
2
Exec Dt:
11/06/2002
Assignee
1
235 SNYDER AVENUE
BERKELEY HEIGHTS, NEW JERSEY 07922
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10292861
Correspondence name and address
GENERAL CHEMICAL CORP
ARTHUR J. PLANTAMURA
90 E. HALSEY ROAD
PARSIPPANY, NJ 07054
Assignment: 2
Reel/Frame:056528/0598   Pages: 4
Recorded: 06/14/2021
Attorney Dkt #:075559.10186
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2021
2
Exec Dt:
04/16/2021
3
Exec Dt:
04/20/2021
4
Exec Dt:
04/16/2021
5
Exec Dt:
04/20/2021
6
Exec Dt:
04/16/2021
7
Exec Dt:
04/16/2021
8
Exec Dt:
04/16/2021
9
Exec Dt:
04/16/2021
Assignees
1
QINGHUAYUAN
HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
NO. 41, QIANMEN WEST STREET
XICHENG DISTRICT
BEIJING, CHINA 100031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17332682
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202

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