Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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10/07/2014
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Application #:
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12294062
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Filing Dt:
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09/23/2008
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Publication #:
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Pub Dt:
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09/16/2010
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Inventors:
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Huiling Zhang, Longwu Cheng, Zhiyuan Song, Xiaojian Min
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Title:
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METHOD FOR PREPARING POLYMER GRADE LOW-CARBON OLEFIN THROUGH SEPARATION OF METHANOL PYROLYSIS GAS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| ROOM 4109, OFFICE TOWER, CONVENTION PLAZA |
| NO. 1, HARBOUR ROAD, WANCHAI |
| HONG KONG, CHINA |
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| NO. 90, WOLITUN, LONGFENG DISTRICT |
| DAQING, HEILONGJIANG, CHINA 163714 |
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| BURNS & LEVINSON, LLP |
| 125 SUMMER STREET |
| ATTN: MARLO M. SCHEPPER |
| BOSTON, MA 02110 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE(S) IN THE CONVEYING PARTY DATA PREVIOUSLY RECORDED ON REEL 021569 FRAME 0188. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS' RIGHT, TITLE AND INTEREST IN SAID INVENTION TO ASSIGNEES.
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| ROOM 4109, OFFICE TOWER, CONVENTION PLAZA |
| NO. 1, HARBOUR ROAD, WANCHAI |
| HONG KONG, CHINA |
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| NO. 90, WOLITUN, LONGFENG DISTRICT |
| DAQING, HEILONGJIANG, CHINA 163714 |
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| MARLO M. SCHEPPER |
| BURNS & LEVINSON LLP |
| 125 SUMMER STREET |
| BOSTON, MA 02110 |
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