Patent Assignment Assignee Details
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Assignee Name :
DAGANG OIL FIELD COMPANY OF CNPC
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Total Assignments:
6
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Assignment:
1
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Reel/Frame: | 048920/0577 | |
| Pages: | 5 |
| | Recorded: | 02/15/2019 | | |
Attorney Dkt #: | RAP3-PT122 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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XINGFU ROAD, DAGANG OILFIELD |
BINHAI DISTRICT |
TIANJIN, CHINA 300280 |
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Pat #
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Pub #
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Intl #
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App #
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16242331
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Correspondence name and address
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VOLPE AND KOENIG, P.C.
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30 SOUTH 17TH STREET, 18TH FLOOR
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PHILADELPHIA, PA 19103
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Assignment:
2
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Reel/Frame: | 050513/0762 | |
| Pages: | 11 |
| | Recorded: | 09/27/2019 | | |
Attorney Dkt #: | RAP3-PT162 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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XINGFU ROAD, DAGANG OILFIELD, BINHAI DISTRICT |
TIANJIN, CHINA 300280 |
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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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16585260
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Correspondence name and address
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VOLPE AND KOENIG, P.C.
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30 SOUTH 17TH STREET, 18TH FLOOR
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PHILADELPHIA, PA 19103
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Assignment:
3
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Reel/Frame: | 052386/0711 | |
| Pages: | 5 |
| | Recorded: | 04/14/2020 | | |
Attorney Dkt #: | 35742.04098 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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XINGFU ROAD, DAGANG OILFIELD |
BINHAI DISTRICT |
TIANJIN, CHINA 300280 |
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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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16791481
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Correspondence name and address
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YIZHOU LIU
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CALFEE, HALTER & GRISWOLD LLP
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1405 EAST SIXTH STREET
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CLEVELAND, OH 44114-1607
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Assignment:
4
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Reel/Frame: | 052431/0487 | |
| Pages: | 6 |
| | Recorded: | 04/17/2020 | | |
Attorney Dkt #: | 35742.04100 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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XINGFU ROAD, DAGANG OILFIELD |
BINHAI DISTRICT |
TIANJIN, CHINA 300280 |
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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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16792736
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Correspondence name and address
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YIZHOU LIU
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CALFEE, HALTER & GRISWOLD LLP
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1405 EAST SIXTH STREET
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CLEVELAND, OH 44114-1607
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Assignment:
5
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Reel/Frame: | 054837/0982 | |
| Pages: | 5 |
| | Recorded: | 12/07/2020 | | |
Attorney Dkt #: | 35742.04113 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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YARD 3 |
BINHAIXIN DISTRICT |
TIANJIN, CHINA |
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Pat #
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Pub #
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Intl #
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App #
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17038574
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Correspondence name and address
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YIZHOU LIU
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CALFEE, HALTER & GRISWOLD LLP
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1405 EAST SIXTH STREET
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CLEVELAND, OH 44114-1607
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Assignment:
6
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Reel/Frame: | 055178/0093 | |
| Pages: | 6 |
| | Recorded: | 02/08/2021 | | |
Attorney Dkt #: | 35742.04117 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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YARD 3, BINHAIXIN DISTRICT |
TIANJIN, CHINA |
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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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17107380
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Correspondence name and address
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CALFEE, HALTER & GRISWOLD LLP
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THE CALFEE BUILDING
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1405 EAST SIXTH STREET
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CLEVELAND, OH 44114-1607
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