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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07/25/2000
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Application #:
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08880741
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Filing Dt:
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06/23/1997
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Inventors:
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QINGXIA WANG, SHURONG ZHANG, GUANGYU CAI, FENG LI, LONGYA XU, ZUXIAN HUANG, YUYING LI
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Title:
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ALKYLATION CATALYST AND THE APPLICATION THEREOF
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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6A HUIXINDONG STREET, CHAOYANG DISTRICT |
BEIJING 100029, SWITZERLAND |
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NO. 457, ZHONGSHAN ROAD, DAILIAN |
LIAONING 116023, SWITZERLAND |
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NO. 3 EAST SECOND STREET XINFU DISTRICT |
FUSHUN 113008, SWITZERLAND |
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BURNS, DOANE, SWECKER & MATHIS, LLP |
WILLIAM C. ROWLAND |
POST OFFICE BOX 1404 |
ALEXANDRIA, VA 22313-1404 |
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