Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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01/03/2012
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Application #:
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12859897
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Filing Dt:
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08/20/2010
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Publication #:
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Pub Dt:
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12/08/2011
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Inventors:
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Anthony P. Tirio, Phil Fatula, Michael Schelhaas
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Title:
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PROCESS FOR TRANSPORTING FRACTURE ("FRAC") FLUID ADDITIVES TO OIL AND GAS WELLS UTILIZING ION EXCHANGE RESIN
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| D-51369 |
| LEVERKUSEN, GERMANY |
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| NICANOR A. KOHNCKE |
| 111 RIDC PARK WEST DRIVE |
| PITTSBURGH, PA 15275-1112 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE NAMED ASSIGNEES PREVIOUSLY RECORDED ON REEL 025237 FRAME 0592. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT TO LANXESS SYBRON CHEMICALS, INC. AND LANXESS DEUTSCHLAND GMBH.
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| D-51369 |
| LEVERKUSEN, GERMANY |
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| 200 BIRMINGHAM ROAD |
| P.O. BOX 66 |
| BIRMINGHAM, NEW JERSEY 08011 |
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| NICANOR A. KOHNCKE |
| 111 RIDC PARK WEST DRIVE |
| PITTSBURGH, PA 15275-1112 |
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Assignment:
3
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 111 RIDC PARK WEST DRIVE |
| PITTSBURGH, PENNSYLVANIA 15275 |
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| LANXESS CORPORATION |
| 111 RIDC PARK WEST DRIVE |
| PITTSBURGH, PA 15275 |
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