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Patent Assignment Assignor Details
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Assignor Name : KONG, WEIGANG
Total Assignments: 3
Assignment: 1
Reel/Frame:044334/0277   Pages: 4
Recorded: 12/07/2017
Attorney Dkt #:4142.21US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2017
2
Exec Dt:
12/01/2017
3
Exec Dt:
12/01/2017
4
Exec Dt:
12/01/2017
5
Exec Dt:
12/01/2017
Assignee
1
NO. 36 CHANGQIAN 1ST AVENUE
TIEFENG DISTRICT
QIQIHAR, HEILONGJIANG, CHINA 161002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15835260
Correspondence name and address
PATTERSON THUENTE PEDERSEN, P.A.
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402-2100
Assignment: 2
Reel/Frame:052283/0138   Pages: 5
Recorded: 04/01/2020
Attorney Dkt #:4142,21US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR NAME FROM XINGQIANG LIU TO XINQIANG LIU PREVIOUSLY RECORDED ON REEL 044334 FRAME 0277. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
12/01/2017
2
Exec Dt:
12/01/2017
3
Exec Dt:
12/01/2017
4
Exec Dt:
12/01/2017
5
Exec Dt:
12/01/2017
Assignee
1
NO. 36 CHANGQIAN 1ST AVENUE
TIEFENG DISTRICT
QIQIHAR, HEILONGJIANG, CHINA 161002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15835260
Correspondence name and address
JAMES H. PATTERSON
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:052312/0185   Pages: 5
Recorded: 04/03/2020
Attorney Dkt #:4142.21US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME FROM CRRC QIQIHAR ROLLING STOCK., LTD. TO CRRC QIQIHAR ROLLING STOCK CO., LTD. PREVIOUSLY RECORDED ON REEL 052283 FRAME 0138. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT.
Assignors
1
Exec Dt:
12/01/2017
2
Exec Dt:
12/01/2017
3
Exec Dt:
12/01/2017
4
Exec Dt:
12/01/2017
5
Exec Dt:
12/01/2017
Assignee
1
NO. 36 CHANGQIAN 1ST AVENUE
TIEFENG DISTRICT
QIQIHAR, HEILONGJIANG, CHINA 161002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15835260
Correspondence name and address
JAMES H. PATTERSON
80 SOUTH 8TH STREET
4800 IDS CENTER
MINNEAPOLIS, MN 55402

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