Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
SINOPEC EXPLORATION & PRODUCTION RESEARCH INSTITUTE
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Total Assignments:
6
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Assignment:
1
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Reel/Frame: | 029800/0247 | |
| Pages: | 4 |
| | Recorded: | 02/12/2013 | | |
Attorney Dkt #: | 106956.00031 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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NO. 22 CHAOYANGMEN NORTH STREET |
CHAOYANG DISTRICT |
BEIJING, CHINA 100728 |
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NO. 31 XUEYUANLU, HAIDIAN DISTRICT |
BEIJING, CHINA 100083 |
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Pat #
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Pub #
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Intl #
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App #
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13656492
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Correspondence name and address
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SQUIRE SANDERS (US) LLP
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275 BATTERY STREET, SUITE 2600
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SAN FRANCISCO, CA 94111
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Assignment:
2
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Reel/Frame: | 038489/0209 | |
| Pages: | 5 |
| | Recorded: | 05/06/2016 | | |
Attorney Dkt #: | 0079521-000024 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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NO. 22, CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT |
BEIJING, CHINA 100728 |
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NO. 31, XUEYUAN ROAD, HAIDIAN DISTRICT |
BEIJING, CHINA 100083 |
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Pat #
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Pub #
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Intl #
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App #
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15137839
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Correspondence name and address
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BUCHANAN INGERSOLL & ROONEY PC
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P.O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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Assignment:
3
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Reel/Frame: | 046876/0377 | |
| Pages: | 5 |
| | Recorded: | 09/14/2018 | | |
Attorney Dkt #: | 0096643-000002 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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NO. 22 CHAOYANGMEN NORTH STREET |
CHAOYANG DISTRICT |
BEIJING, CHINA 100728 |
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NO. 31 XUEYUAN ROAD |
HAIDIAN DISTRICT |
BEIJING, CHINA 100083 |
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Pat #
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Pub #
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Intl #
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App #
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15998404
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Correspondence name and address
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BUCHANAN INGERSOLL & ROONEY PC
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P.O. BOX 1404
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ALEXANDRIA, VA 22314-1404
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Assignment:
4
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Reel/Frame: | 062723/0695 | |
| Pages: | 5 |
| | Recorded: | 02/16/2023 | | |
Attorney Dkt #: | PA124.0304 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT |
BEIJING, CHINA 100728 |
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NO.31 XUEYUAN ROAD, HAIDIAN DISTRICT |
BEIJING, CHINA 100083 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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18002960
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Correspondence name and address
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NOVICK, KIM & LEE, PLLC
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3251 OLD LEE HIGHWAY, SUITE 500
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FAIRFAX, VA 22030
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Assignment:
5
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Reel/Frame: | 062611/0714 | |
| Pages: | 5 |
| | Recorded: | 02/07/2023 | | |
Attorney Dkt #: | PA124.0315 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT |
BEIJING, CHINA 100728 |
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NO.31 XUEYUAN ROAD, HAIDIAN DISTRICT |
BEIJING, CHINA 100083 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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18005007
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Correspondence name and address
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NOVICK, KIM & LEE, PLLC
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3251 OLD LEE HIGHWAY, SUITE 500
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FAIRFAX, VA 22030
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Assignment:
6
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Reel/Frame: | 064530/0937 | |
| Pages: | 5 |
| | Recorded: | 08/09/2023 | | |
Attorney Dkt #: | PA124.0375 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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NO. 22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT |
BEIJING, CHINA 100728 |
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NO.31 XUEYUAN ROAD, HAIDIAN DISTRICT |
BEIJING, CHINA 100083 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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18264654
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Correspondence name and address
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NKL LAW
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3251 BLENHEIM BLVD, SUITE 500
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FAIRFAX, VA 22030
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