Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 018398/0467 | |
| Pages: | 13 |
| | Recorded: | 10/17/2006 | | |
Attorney Dkt #: | LXS GMBH 5730794 N.THOT |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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06/05/1990
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Application #:
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07394592
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Filing Dt:
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08/16/1989
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Title:
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PROCESS FOR THE CONTINUOUS PRODUCTION OF 2-PHOSPHONE-BUTANE-1,2 4-TRICARBOXYLIC ACID AND ALKALI METAL SALTS THEREOF
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Patent #:
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Issue Dt:
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07/30/1991
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Application #:
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07440619
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Filing Dt:
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11/22/1989
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Title:
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STORAGE-STABLE INORGANIC PIGMENTS CONTAINING SPECIFIC POLORGANOSILOXANES WITH LONG CHAIN ARYL AND/0R ALKYL GROUPS
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Patent #:
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Issue Dt:
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12/29/1992
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Application #:
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07638465
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Filing Dt:
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01/07/1991
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Title:
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PROCESS FOR THE PREPARATION OF WEAKLY ACID CATION EXCHANGE RESINS
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Patent #:
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Issue Dt:
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03/24/1998
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Application #:
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08804605
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Filing Dt:
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02/24/1997
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Title:
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USE OF SYNTHETIC,BAINITE-RICH IRON RAW MATERIALS FOR PREPARING IRON OXIDE PIGMENTS
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Patent #:
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Issue Dt:
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11/17/1998
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Application #:
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08805223
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Filing Dt:
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02/24/1997
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Title:
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USE OF SYNTHETIC, IRON RAW MATERIALS FOR PREPARING IRON OXIDE PIGMENTS
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Patent #:
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Issue Dt:
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07/11/2000
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Application #:
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09164039
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Filing Dt:
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09/29/1998
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Title:
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USE OF SYNTHETIC, IRON RAW MATERIALS FOR PREPARING IRON OXIDE PIGMENTS
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Assignee
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D-51369 |
LEVERKUSEN, GERMANY |
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Correspondence name and address
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JENNIFER R. SENG
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111 RIDC PARK WEST DRIVE
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LAW & INTELLECTUAL PROPERTY DEPARTMENT
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PITTSBURGH, PA 15275-1112
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