Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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07/17/2001
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Application #:
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09179965
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Filing Dt:
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10/28/1998
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Inventors:
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YONGJUN CHEN, XIEQING WANG, BENGAO LI
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Title:
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SERIES OF WATER-INSOLUBLE POLYMERIC QUATERNARY PHOSPHONIUM SALT USED FOR BACTERICIDES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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CHAOYANG DISTRICT |
6A HUIXINDONG STREET |
BEIJING, CHINA |
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HAIDIAN DISTRICT |
18 XUEYUAN ROAD |
BEIJING, CHINA |
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BIRCH, STEWART, KOLASCH & BIRCH, LLP |
JAMES M. SLATTERY |
P.O. BOX 747 |
FALLS CHURCH, VA 22040-0747 |
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