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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CAI, JIANJIAN
Total Assignments: 9
Assignment: 1
Reel/Frame:031004/0757   Pages: 4
Recorded: 08/14/2013
Attorney Dkt #:17806.0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, JIANJIAN
Exec Dt:
06/22/2013
2
LIU, XIAOGAO
Exec Dt:
06/22/2013
Assignee
1
CHEMRUS INC.
48 CLAYBROOK RD
DOVER, MASSACHUSETTS 02030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130319958
13989928
Correspondence name and address
STEPTOE & JOHNSON LLP
1330 CONNECTICUT AVE NW
ATTN: IP DOCKETING
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:034815/0741   Pages: 4
Recorded: 01/26/2015
Attorney Dkt #:17806.0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, JIANJIAN
Exec Dt:
01/26/2015
2
LIU, XIAOGAO
Exec Dt:
01/26/2015
Assignee
1
CHEMRUS INC.
48 CLAYBROOK RD.
DOVER, MASSACHUSETTS 02030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8978897
US20100038303
12461474
Correspondence name and address
HAROLD H. FOX
STEPTOE & JOHNSON LLP
1330 CONNECTICUT AVENUE
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:035679/0163   Pages: 4
Recorded: 05/20/2015
Attorney Dkt #:17806.0003C3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, JIANJIAN
Exec Dt:
01/26/2015
2
LIU, XIAOGAO
Exec Dt:
01/26/2015
Assignee
1
CHEMRUS INC.
48 CLAYBROOK RD
DOVER, MASSACHUSETTS 02030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150190739
14659453
Correspondence name and address
HAROLD H. FOX
STEPTOE & JOHNSON LLP
1330 CONNECTICUT AVENUE, NW
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:035679/0170   Pages: 4
Recorded: 05/20/2015
Attorney Dkt #:17806.0003C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, JIANJIAN
Exec Dt:
01/26/2015
2
LIU, XIAOGAO
Exec Dt:
01/26/2015
Assignee
1
CHEMRUS INC.
48 CLAYBROOK RD
DOVER, MASSACHUSETTS 02030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D795437
NONE
29511788
Correspondence name and address
HAROLD H. FOX
STEPTOE & JOHNSON LLP
1330 CONNECTICUT AVENUE, NW
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:035679/0195   Pages: 4
Recorded: 05/20/2015
Attorney Dkt #:17806.0003C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, JIANJIAN
Exec Dt:
01/26/2015
2
LIU, XIAOGAO
Exec Dt:
01/26/2015
Assignee
1
CHEMRUS INC.
48 CLAYBROOK RD
DOVER, MASSACHUSETTS 02030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D782681
NONE
29511787
Correspondence name and address
HAROLD H. FOX
STEPTOE & JOHNSON LLP
1330 CONNECTICUT AVENUE, NW
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:042625/0961   Pages: 4
Recorded: 05/31/2017
Attorney Dkt #:17806.0003C4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, JIANJIAN
Exec Dt:
01/26/2015
2
LIU, XIAOGAO
Exec Dt:
01/26/2015
Assignee
1
CHEMRUS INC.
48 CLAYBROOK RD
DOVER, MASSACHUSETTS 02030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150298029
14752988
Correspondence name and address
HAROLD FOX
STEPTOE & JOHNSON LLP
1330 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:058677/0962   Pages: 4
Recorded: 01/18/2022
Attorney Dkt #:270699/CHE-003C3C2/476676
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, JIANJIAN
Exec Dt:
01/26/2015
2
LIU, XIAOGAO
Exec Dt:
01/26/2015
Assignee
1
CHEMRUS, INC.
48 CLAYBROOK RD.
DOVER, MASSACHUSETTS 02030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210001249
16935141
Correspondence name and address
HONIGMAN LLP
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002-0402
Assignment: 8
Reel/Frame:055589/0749   Pages: 4
Recorded: 03/15/2021
Attorney Dkt #:270699/CHE-005WOUS/481213
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, JIANJIAN
Exec Dt:
02/03/2018
2
LIU, XIAOGAO
Exec Dt:
02/03/2018
Assignee
1
CHEMRUS INC.
48 CLAYBROOK RD.
DOVER, MASSACHUSETTS 02030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11041750
US20190360856
16484818
Correspondence name and address
HONIGMAN LLP
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002-0402
Assignment: 9
Reel/Frame:058846/0089   Pages: 4
Recorded: 02/01/2022
Attorney Dkt #:270699/CHE-005USC1/493350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, JIANJIAN
Exec Dt:
02/03/2018
2
LIU, XIAOGAO
Exec Dt:
02/03/2018
Assignee
1
CHEMRUS, INC.
48 CLAYBROOK RD.
DOVER, MASSACHUSETTS 02030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11725979
US20210285813
17333323
Correspondence name and address
HONIGMAN LLP
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002-0402

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