Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
Assignee Name :
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY SINOPEC
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 010682/0216 | |
| Pages: | 3 |
| | Recorded: | 03/15/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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6A HUIXINDONG STREET |
CHAOYANG DISTRICT, BEIJING 100029, CHINA |
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NO. 14 BEISANHUAN-DONGLU |
CHAOYANG DISTRICT, BEIJING 100013, 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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09474014
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Correspondence name and address
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BURNS, DOANE, SWECKER & MATHIS, L.L.P.
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WILLIAM C. ROWLAND
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P.O. BOX 1404
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ALEXANDRIA, VIRGINIA 22313-1404
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Assignment:
2
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Reel/Frame: | 011604/0823 | |
| Pages: | 5 |
| | Recorded: | 03/19/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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CHAOYANG DISTRICT |
6A, HUIXINDONG STREET |
BEIJING, CHINA 10002 |
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CHAOYANG DISTRICT |
NO. 14, BEISANHUANDONG STREET |
BEIJING 100013, 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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09740831
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Correspondence name and address
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BIRCH, STEWART, KOLASCH & BIRCH, LLP
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JAMES M. SLATTERY
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PO BOX 747
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FALLS CHURCH, VA 22040-0747
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Assignment:
3
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Reel/Frame: | 013622/0615 | |
| Pages: | 5 |
| | Recorded: | 12/30/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignees
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NO. 6A HUIXIN EAST STREET, CHAOYANG DISTRICT |
BEIJING, CHINA 100029 |
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CHAOYANG DISTRICT |
BEIJING, CHINA 100013 |
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Pat #
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Pub #
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Intl #
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App #
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10255628
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Correspondence name and address
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BIRCH, STEWART, KOLASCH & BIRCH, LLP
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JAMES M. SLATTERY
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P.O. BOX 747
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FALLS CHURCH, VA 22040-0747
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05/08/2024 09:54 PM
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