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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02/08/2000
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Application #:
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09158209
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Filing Dt:
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09/22/1998
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Inventors:
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KEITH G. SPITLER, RICK L. ARCHEY, CARL E. HOLSINGER, LESLIE VESCIO
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Title:
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EXPANSION OF POLYMERIC MICROSPHERES INSITU IN A RIGID PUR/PIR FOAM FORMULATION USING A TWIN SCREW EXTRUDER
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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PATENT DEPARTMENT |
100 BAYER ROAD |
PITTSBURGH, PENNSYLVANIA 15205 |
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BAYER CORPORATION |
NOLAND J. CHEUNG |
PATENT DEPARTMENT |
100 BAYER ROAD |
PITTSBURGH, PA 15205 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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1000 URBAN CENTER DRIVE, SUITE 370 |
BIRMINGHAM, ALABAMA 35242 |
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RYAN W. O'DONNELL |
VOLPE AND KOENIG, P.C. |
UNITED PLAZA, SUITE 1600 |
30 SOUTH 17TH STREET |
PHILADELPHIA, PENNSYLVANIA 19103 |
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