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Patent Assignment Assignee Details
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Assignee Name : BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CHINA PETROLEUM & CHEMICAL CORPORATION
Total Assignments: 5
Assignment: 1
Reel/Frame:021751/0893   Pages: 6
Recorded: 10/29/2008
Attorney Dkt #:U 013868-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2002
2
Exec Dt:
03/29/2002
3
Exec Dt:
03/29/2002
4
Exec Dt:
03/29/2002
5
Exec Dt:
03/29/2002
6
Exec Dt:
03/29/2002
7
Exec Dt:
03/29/2002
8
Exec Dt:
03/29/2002
9
Exec Dt:
03/29/2002
Assignees
1
NO. 6A, HUIXIN EAST STREET,
CHAOYANG DISTRICT,
BEIJING, CHINA 100029
2
NO. 14 BEISANHUAN EAST ROAD,
CHAOYANG DISTRICT,
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10049233
Correspondence name and address
LADAS & PARRY LLP - CONNIE YANNOTTI
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 2
Reel/Frame:013787/0323   Pages: 8
Recorded: 02/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2002
2
Exec Dt:
05/20/2002
3
Exec Dt:
05/20/2002
4
Exec Dt:
05/20/2002
5
Exec Dt:
05/20/2002
6
Exec Dt:
05/20/2002
7
Exec Dt:
05/20/2002
8
Exec Dt:
05/20/2002
9
Exec Dt:
05/20/2002
Assignees
1
NO. 6A, HUIXIN EAST STREET, CHAOYANG DISTRICT
BEIJING 100029,, CHINA
2
NO. 14 BEISANHUAN EAST ROAD CHAOYANG DISTRICT,
BEIJING 100013,, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10049333
Correspondence name and address
CLIFFORD J. MASS
LADAS & PARRY
26 WEST 61ST STREET
NEW YORK, N.Y. 10023
Assignment: 3
Reel/Frame:016822/0067   Pages: 6
Recorded: 09/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2005
2
Exec Dt:
08/05/2005
3
Exec Dt:
08/05/2005
4
Exec Dt:
08/05/2005
5
Exec Dt:
08/05/2005
6
Exec Dt:
08/05/2005
7
Exec Dt:
08/05/2005
8
Exec Dt:
08/05/2005
9
Exec Dt:
08/05/2005
10
Exec Dt:
08/05/2005
11
Exec Dt:
08/05/2005
12
Exec Dt:
08/05/2005
Assignees
1
NO. 6A, HUIXIN EAST STREET
CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
NO. 14, BEISANHUANDONG ROAD
CHAOYANG DISTRICT
BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11173085
Correspondence name and address
BRIAN W. HAMEDER
C/O LADAS & PARRY LLP
224 SOUTH MICHIGAN AVENUE
CHICAGO, IL 60604
Assignment: 4
Reel/Frame:063378/0039   Pages: 9
Recorded: 04/12/2023
Attorney Dkt #:11194.0041-00000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADD THIRD ASSIGNEE, "TSINGHUA UNIVERSITY" PREVIOUSLY RECORDED AT REEL: 062525 FRAME: 0370. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
12/26/2022
2
Exec Dt:
12/30/2022
3
Exec Dt:
12/26/2022
4
Exec Dt:
12/30/2022
5
Exec Dt:
12/27/2022
6
Exec Dt:
12/30/2022
7
Exec Dt:
12/29/2022
8
Exec Dt:
12/29/2022
9
Exec Dt:
12/28/2022
10
Exec Dt:
12/27/2022
11
Exec Dt:
12/30/2022
12
Exec Dt:
12/28/2022
Assignees
1
22A CHAOYANGMENBEI STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO. 14, BEISANHUAN EAST ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100013
3
QING HUA YUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17997403
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:063350/0949   Pages: 7
Recorded: 04/17/2023
Attorney Dkt #:11194.0040-00000
Conveyance: CORRECTIVE ASSIGNMENT TO ADD THIRD ASSIGNEE'S DATA PREVIOUSLY RECORDED ON REEL 062524 FRAME 0505. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
12/30/2022
2
Exec Dt:
12/26/2022
3
Exec Dt:
12/29/2022
4
Exec Dt:
12/30/2022
5
Exec Dt:
12/27/2022
6
Exec Dt:
12/29/2022
7
Exec Dt:
12/30/2022
8
Exec Dt:
12/29/2022
9
Exec Dt:
12/28/2022
10
Exec Dt:
12/27/2022
11
Exec Dt:
12/29/2022
12
Exec Dt:
12/28/2022
Assignees
1
22A CHAOYANGMENBEI STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO. 14, BEISANHUAN EAST ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100013
3
QING HUA YUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17997402
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001

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