skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : CHINA PETROLEUM AND CHEMICAL CORPORATION
Total Assignments: 16
Assignment: 1
Reel/Frame:012390/0591   Pages: 3
Recorded: 12/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2001
2
Exec Dt:
10/10/2001
3
Exec Dt:
10/10/2001
4
Exec Dt:
10/10/2001
5
Exec Dt:
10/10/2001
Assignees
1
CHAOYANG DISTRICT
6AHUIXIN DONG STREET
BEIJING 100029, P.R., CHINA
2
HAIDIAN DISTRICT
18 XUEYUAN ROAD
BEJING 100083, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09965576
Correspondence name and address
PENNIE & EDMONDS LLP
CHARLES E. MILLER
1155 AVENUE OF AMERICAS
NEW YORK, N.Y. 10036-2711
Assignment: 2
Reel/Frame:012466/0699   Pages: 3
Recorded: 01/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2001
2
Exec Dt:
10/20/2001
3
Exec Dt:
10/20/2001
Assignees
1
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING 100029 P.R., CHINA
2
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING 100083, P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09965601
Correspondence name and address
PENNIE & EDMONDS LLP
CHARLES E. MILLER
1155 AVENUE OF THE AMERICAS
NEW YORK, N.Y. 10036-2711
Assignment: 3
Reel/Frame:012647/0367   Pages: 4
Recorded: 02/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2001
2
Exec Dt:
11/15/2001
3
Exec Dt:
11/15/2001
4
Exec Dt:
11/15/2001
5
Exec Dt:
11/15/2001
6
Exec Dt:
11/15/2001
7
Exec Dt:
11/15/2001
8
Exec Dt:
11/15/2001
Assignees
1
A-6, HUIXIN DONGJIE, CHAOYANG DRISTRICT
BEIJING 100029, CHINA
2
FANGSHAN DISTRICT
NO. 15 YANSHAN FENGHUANGTING ROAD
BEIJING 102500, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09982255
Correspondence name and address
WIGGIN & DANA LLP
WILLIAM A. SIMONS
ONE CENTURY TOWER
NEW HAVEN, CT 06508-1832
Assignment: 4
Reel/Frame:012685/0765   Pages: 4
Recorded: 03/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2001
2
Exec Dt:
11/20/2001
3
Exec Dt:
11/20/2001
Assignees
1
6A HUXIN DONG STREET
BEIJING, P.R., CHINA 10002
2
31 DANDONG ROAD, WANGHUA DISTRICT, FUSHUN
LIAONING PROVINCE, 113001 P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09983628
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:012471/0727   Pages: 4
Recorded: 01/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2001
2
Exec Dt:
12/01/2001
3
Exec Dt:
12/01/2001
4
Exec Dt:
12/01/2001
Assignees
1
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, CHINA 10002
2
31 DANDONG ROAD, WANGHUA DISTRICT, FUSHUN
LIAONING PROVINCE, 113001 P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09983627
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES M. SLATTERY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:013276/0164   Pages: 4
Recorded: 09/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2002
2
Exec Dt:
08/05/2002
3
Exec Dt:
08/05/2002
4
Exec Dt:
08/05/2002
5
Exec Dt:
08/05/2002
6
Exec Dt:
08/05/2002
7
Exec Dt:
08/05/2002
Assignees
1
A-6, HUIXINDONG STREET
CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
15 YANSHAN FENGHUANGTING ROAD
FANGSHAN DISTRICT
BEIJING 10550, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10167306
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
PAUL D. GREELEY, ESQ.
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901-2682
Assignment: 7
Reel/Frame:013656/0955   Pages: 4
Recorded: 01/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/25/2002
2
Exec Dt:
10/25/2002
3
Exec Dt:
10/25/2002
4
Exec Dt:
10/25/2002
5
Exec Dt:
10/25/2002
6
Exec Dt:
10/25/2002
Assignees
1
6A, HUIXIN EAST STREET, CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
14 BEISANHUAN DONGLU, CHAOYANG DISTRICT
BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10266976
Correspondence name and address
OHLANDT GREELEY RUGGIERO & PERLE, LLP
PAUL D. GREELEY, ESQ.
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901-2682
Assignment: 8
Reel/Frame:014591/0584   Pages: 6
Recorded: 09/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2003
2
Exec Dt:
07/17/2003
3
Exec Dt:
07/17/2003
4
Exec Dt:
07/17/2003
5
Exec Dt:
07/17/2003
6
Exec Dt:
07/17/2003
7
Exec Dt:
07/17/2003
8
Exec Dt:
07/17/2003
9
Exec Dt:
07/17/2003
10
Exec Dt:
07/17/2003
11
Exec Dt:
07/17/2003
12
Exec Dt:
07/17/2003
Assignees
1
6A, HUIXINDONG STREET
CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
NO. 14 BEISANHUANDONG STREET
CHAOYANG DISTRICT
BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10415769
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO, ET AL.
PAUL D. GREELEY
ONE LANDMARK SQUARE
10TH FLOOR
STAMFORD, CONNECTICUT 06901-2682
Assignment: 9
Reel/Frame:021769/0294   Pages: 5
Recorded: 10/31/2008
Attorney Dkt #:23346
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2008
2
Exec Dt:
09/25/2008
3
Exec Dt:
09/25/2008
4
Exec Dt:
09/25/2008
5
Exec Dt:
09/25/2008
6
Exec Dt:
09/25/2008
7
Exec Dt:
09/25/2008
Assignees
1
6A HUIXIN DONG STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100029
2
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12295523
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 10
Reel/Frame:057758/0380   Pages: 4
Recorded: 08/25/2021
Attorney Dkt #:11834.0021-00000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR SHUNQU HU'S NAME PREVIOUSLY RECORDED AT REEL: 046397 FRAME: 0045. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
07/14/2018
2
Exec Dt:
07/04/2018
3
Exec Dt:
07/04/2018
4
Exec Dt:
07/04/2018
5
Exec Dt:
07/04/2018
6
Exec Dt:
07/04/2018
7
Exec Dt:
07/04/2018
8
Exec Dt:
07/04/2018
9
Exec Dt:
07/04/2018
10
Exec Dt:
07/04/2018
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO. 688, JITAI ROAD
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 610041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16071125
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:047588/0859   Pages: 5
Recorded: 11/16/2018
Attorney Dkt #:14654.0001-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2018
2
Exec Dt:
10/12/2018
3
Exec Dt:
10/12/2018
4
Exec Dt:
10/12/2018
5
Exec Dt:
10/12/2018
6
Exec Dt:
10/12/2018
7
Exec Dt:
10/12/2018
8
Exec Dt:
10/12/2018
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 200728
2
NO. 218 YAN'ANSAN RD.
SHINAN DISTRICT
QINGDAO, CHINA 266071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15779939
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 12
Reel/Frame:055662/0991   Pages: 5
Recorded: 03/19/2021
Attorney Dkt #:11194.0036-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2020
2
Exec Dt:
05/08/2020
3
Exec Dt:
05/18/2020
4
Exec Dt:
05/18/2020
5
Exec Dt:
05/18/2020
6
Exec Dt:
05/18/2020
7
Exec Dt:
05/18/2020
8
Exec Dt:
05/18/2020
9
Exec Dt:
05/18/2020
10
Exec Dt:
05/18/2020
11
Exec Dt:
05/18/2020
12
Exec Dt:
05/18/2020
Assignees
1
22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO. 14, BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16758839
Correspondence name and address
FINNNEGAN HENDERSON FARABOW GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 13
Reel/Frame:066130/0236   Pages: 6
Recorded: 12/26/2023
Attorney Dkt #:11194.0036-00000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE SPELLING OF THE THIRD ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 055662 FRAME 0991. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
05/12/2020
2
Exec Dt:
05/08/2020
3
Exec Dt:
05/18/2020
4
Exec Dt:
05/18/2020
5
Exec Dt:
05/18/2020
6
Exec Dt:
05/18/2020
7
Exec Dt:
05/18/2020
8
Exec Dt:
05/18/2020
9
Exec Dt:
05/18/2020
10
Exec Dt:
05/18/2020
11
Exec Dt:
05/18/2020
12
Exec Dt:
05/18/2020
Assignees
1
22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO. 14, BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16758839
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001
Assignment: 14
Reel/Frame:056542/0756   Pages: 4
Recorded: 06/15/2021
Attorney Dkt #:14654.0002-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2021
2
Exec Dt:
06/09/2021
3
Exec Dt:
06/09/2021
4
Exec Dt:
06/09/2021
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 200728
2
NO. 14, BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17413988
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 15
Reel/Frame:062396/0402   Pages: 6
Recorded: 01/17/2023
Attorney Dkt #:14654.0003-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/27/2022
2
Exec Dt:
11/09/2022
3
Exec Dt:
10/27/2022
4
Exec Dt:
10/27/2022
5
Exec Dt:
10/27/2022
6
Exec Dt:
11/09/2022
7
Exec Dt:
11/08/2022
8
Exec Dt:
10/28/2022
9
Exec Dt:
11/09/2022
10
Exec Dt:
10/27/2022
11
Exec Dt:
01/09/2023
12
Exec Dt:
10/27/2022
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 200728
2
NO. 14, BEISANHUAN EAST ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17997143
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 16
Reel/Frame:062909/0830   Pages: 4
Recorded: 03/07/2023
Attorney Dkt #:14654.0004-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2022
2
Exec Dt:
11/19/2022
3
Exec Dt:
11/19/2022
4
Exec Dt:
11/19/2022
5
Exec Dt:
11/19/2022
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 200728
2
NO. 14, BEISANHUAN EAST ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18002687
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001

Search Results as of: 05/21/2024 02:31 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT