Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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04/09/2002
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Application #:
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09813875
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Filing Dt:
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03/21/2001
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Publication #:
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Pub Dt:
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10/25/2001
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Inventors:
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Gunter Rauchschwalbe, Friedrich Jonas
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Title:
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Process for the preparation of dialkylthiophenes and alkylenedioxythiophenes
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| PATENT UND LIZENZEN |
| KONZERNBEREICH RP |
| D-51368 LEVERKUSEN, GERMANY |
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| BAYER CORPORATION |
| RICHARD E.L. HENDERSON |
| 100 BAYER ROAD |
| PITTSBURGH, PA 15205-9741 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| JOSEPH C. GIL, BAYER MATERIALSCIENCE LLC |
| PATENT DEPARTMENT |
| 100 BAYER ROAD |
| PITTSBURGH, PA 15205-9741 |
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Assignment:
3
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MERGER (SEE DOCUMENT FOR DETAILS).
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| HERAEUSSTRASSE 12-14 |
| HANAU, GERMANY 63450 |
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| DANIEL M. GURFINKEL |
| 175 N. FRANKLIN STREET |
| SUITE 400 |
| CHICAGO, IL 60606 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| CHEMPARK LEVERKUSEN |
| BUILDING B 202 |
| LEVERKUSEN, GERMANY 51368 |
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| DANIEL M. GURFINKEL |
| 175 N. FRANKLIN STREET |
| SUITE 400 |
| CHICAGO, IL 60606 |
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