Patent Assignment Details
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Reel/Frame: | 006515/0495 | |
| Pages: | 2 |
| | Recorded: | 05/05/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/20/1993
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Application #:
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07793875
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Filing Dt:
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11/18/1991
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Title:
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METHOD OF PRODUCING ASPHALT HAVING AN INCREASED PENETRATION AND PENETRATION INDEX
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Assignee
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LAW DEPARTMENT P.O. BOX 390 |
180 PARK AVENUE |
FLORHAM PARK, NEW JERSEY 07932 |
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Correspondence name and address
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EXXON RESEARCH & ENGINEERING CO.
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JAMES H. TAKEMOTO
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LAW DEPT.
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180 PARK AVENUE, P.O. BOX 390
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FLORHAM PARK, NJ 07932
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