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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 : SINOPEC GEOPHYSICAL RESEARCH INSTITUTE
Total Assignments: 5
Assignment: 1
Reel/Frame:027595/0319   Pages: 4
Recorded: 01/25/2012
Attorney Dkt #:106956.00013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2011
2
Exec Dt:
12/09/2011
3
Exec Dt:
12/09/2011
4
Exec Dt:
12/09/2011
5
Exec Dt:
12/09/2011
Assignees
1
22A CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO. 21 WEIGANG, XUANWU DISTRICT
NANJING CITY
JIANGSU PROVINCE, CHINA 210014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13274262
Correspondence name and address
SQUIRE SANDERS (US) LLP
275 BATTERY STREET, SUITE 2600
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:029569/0745   Pages: 4
Recorded: 01/04/2013
Attorney Dkt #:106956.00033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2012
2
Exec Dt:
11/30/2012
3
Exec Dt:
11/30/2012
4
Exec Dt:
11/30/2012
5
Exec Dt:
11/30/2012
Assignees
1
22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
219 SHANGGAO ROAD, JIANGNING DISTRICT
JIANGSU PROVINCE
NANJING CITY, CHINA 211100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13662360
Correspondence name and address
SQUIRE SANDERS (US) LLP
275 BATTERY STREET, SUITE 2600
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:038276/0049   Pages: 4
Recorded: 04/14/2016
Attorney Dkt #:0079521-000022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2016
2
Exec Dt:
04/12/2016
3
Exec Dt:
04/12/2016
4
Exec Dt:
04/12/2016
5
Exec Dt:
04/12/2016
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO. 219 SHANGGAO ROAD, JIANGNING DISTRICT
NANJING
JIANGSU, CHINA 211103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15024739
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
1737 KING STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:043521/0247   Pages: 4
Recorded: 09/07/2017
Attorney Dkt #:0079521-000029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/2017
2
Exec Dt:
09/05/2017
3
Exec Dt:
09/05/2017
Assignees
1
NO.22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.219 SHANGGAO ROAD
JIANGNING DISTRICT
NANJING, CHINA 211103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15697745
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 5
Reel/Frame:062612/0089   Pages: 4
Recorded: 02/07/2023
Attorney Dkt #:PA124.0316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2023
2
Exec Dt:
02/06/2023
3
Exec Dt:
02/06/2023
4
Exec Dt:
02/06/2023
5
Exec Dt:
02/06/2023
6
Exec Dt:
02/06/2023
7
Exec Dt:
02/06/2023
8
Exec Dt:
02/06/2023
Assignees
1
NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
NO.219 SHANGGAO ROAD, JIANGNING DISTRICT
NANJING, JIANGSU, CHINA 211103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18005011
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030

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