Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 006627/0642 | |
| Pages: | 6 |
| | Recorded: | 07/12/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
11
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Patent #:
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Issue Dt:
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Application #:
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05835758
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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09/29/1987
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Application #:
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06425386
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Filing Dt:
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09/28/1982
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Title:
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SYSTEM FOR ACIDIZING OIL AND GAS WELLS
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Patent #:
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Issue Dt:
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09/17/1985
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Application #:
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06481099
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Filing Dt:
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03/31/1983
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Title:
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CORROSION INHIBITOR FOR AMINE GAS SWEETENING SYSTEMS
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Patent #:
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Issue Dt:
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12/23/1986
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Application #:
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06612871
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Filing Dt:
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05/22/1984
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Title:
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DEFOAMER AND ANTIFOAMER COMPOSITION AND METHOD FOR DEFOAMING AQUEOUS FLUID SYSTEMS
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Patent #:
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Issue Dt:
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05/03/1988
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Application #:
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06892973
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Filing Dt:
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08/04/1986
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Title:
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LIQUID COMPOSITION AND METHOD OF USE FOR PRODUCING A FOAMED STIMULATION FLUID FOR OIL AND GAS WELLS
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Patent #:
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Issue Dt:
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04/24/1990
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Application #:
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07187637
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Filing Dt:
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05/05/1988
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Title:
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MULTICOMPONENT ORGANIC LIQUID AND USE THEREOF IN TREATING WELLS AND SUBTERRANEAN FORMATIONS
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Patent #:
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Issue Dt:
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05/01/1990
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Application #:
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07217582
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Filing Dt:
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07/11/1988
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Title:
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PROCESS FOR CONTROLLING FOULING OF CATALYST BEDS
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Patent #:
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Issue Dt:
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05/05/1992
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Application #:
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07668006
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Filing Dt:
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03/12/1991
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Title:
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COKING PROCESS
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Patent #:
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Issue Dt:
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10/06/1992
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Application #:
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07704915
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Filing Dt:
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05/21/1991
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Title:
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SOLVENT SYSTEMS FOR USE IN OIL AND GAS WELLS
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Patent #:
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Issue Dt:
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11/23/1993
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Application #:
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07802588
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Filing Dt:
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12/05/1991
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Title:
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SCALE INHIBITION DURING OIL PRODUCTION
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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Assignee
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PATENT DEPARTMENT 369 MARSHALL AVENUE ST. LOUIS, MO 63119-1897 |
369 MARSHALL AVENUE |
ST. LOUIS,, MISSOURI 63119-1897 |
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Correspondence name and address
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KENNETH SOLOMON
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PETROLITE CORPORATION
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PATENT DEPARTMENT
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369 MARSHALL AVENUE
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ST. LOUIS, MO 63119-1897
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