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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04/10/2012
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Application #:
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12677896
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Filing Dt:
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06/17/2010
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Publication #:
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Pub Dt:
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10/07/2010
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Inventors:
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Heinz Muller, Diana Maker, Nadja Herzog
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Title:
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OLIGOGLYCEROL FATTY ACID ESTER THICKENERS FOR OIL-BASED DRILLING FLUIDS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| HENKELSTRASSE 67 |
| DUSSELDORF, GERMANY 40589 |
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| SMITH MOORE LEATHERWOOD LLP |
| 300 NORTH GREENE STREET, SUITE 1400 |
| GREENSBORO, NC 27401 |
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Assignment:
2
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NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
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| 900 W TRADE ST |
| NC1-026-06-09 (MACLEGAL) |
| CHARLOTTE, NORTH CAROLINA 28255 |
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| MOORE & VAN ALLEN PLLC |
| 100 NORTH TRYON STREET |
| SUITE 4700, ATTN: IP DEPARTMENT |
| CHARLOTTE, NC 28202 |
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