Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 012641/0125 | |
| Pages: | 6 |
| | Recorded: | 02/22/2002 | | |
| Conveyance: | SECURITY 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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12/10/1985
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Application #:
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06644331
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Filing Dt:
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08/24/1984
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Title:
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METHOD OF LOWERING THE MAGNESIUM IMPURITY LEVEL OF WET-PROCESS PHOSPHORIC ACID DURING PRODUCTION OF LIQUID FERTILIZER
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Patent #:
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Issue Dt:
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03/24/1987
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Application #:
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06757351
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Filing Dt:
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07/22/1985
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Title:
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BATTERY PLANT WASTE WATER TREATMENT PROCESS
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Patent #:
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Issue Dt:
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07/21/1987
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Application #:
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06829020
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Filing Dt:
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02/13/1986
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Title:
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FEED GAS SATURATION SYSTEM FOR STEAM REFORMING PLANTS
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Patent #:
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Issue Dt:
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02/28/1989
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Application #:
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07046030
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Filing Dt:
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05/01/1987
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Title:
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OXIDATION-REDUCTION PROCESS FOR ENHANCING THE COLOR OF AND STABILIZING WET PROCESS PHOSPHORIC ACID
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Patent #:
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Issue Dt:
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10/11/1994
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Application #:
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07973349
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Filing Dt:
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11/09/1992
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Title:
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BROADBAND OPTICAL MODULATOR
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Patent #:
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Issue Dt:
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01/31/1995
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Application #:
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08116863
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Filing Dt:
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09/03/1993
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Title:
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METHOD OF TREATING CHEMICAL PROCESS EFFLUENT
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Patent #:
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Issue Dt:
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03/12/1996
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Application #:
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08323855
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Filing Dt:
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10/17/1994
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Title:
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APPARATUS FOR TREATING CHEMICAL PRODUCTION PLANT PROCESS CONDENSATE
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Patent #:
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Issue Dt:
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07/01/1997
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Application #:
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08539830
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Filing Dt:
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10/06/1995
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Title:
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METHOD FOR TREATING PROCESS CONDENSATE
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Patent #:
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Issue Dt:
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07/14/1998
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Application #:
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08617324
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Filing Dt:
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03/18/1996
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Title:
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METHOD FOR TREATING PROCESS CONDENSATE
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Patent #:
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Issue Dt:
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08/19/2003
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Application #:
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09800341
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Filing Dt:
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03/06/2001
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Publication #:
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Pub Dt:
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09/12/2002
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Title:
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LOCK STRUCTURE FOR AMMONIA NURSE TANK VALVE UNITS
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Patent #:
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Issue Dt:
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Application #:
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94192107
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Filing Dt:
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Title:
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Assignee
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| 31 WEST 52ND STREET |
| NEW YORK, NEW YORK 10019 |
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Correspondence name and address
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O'MELVENY & MYERS LLP
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WENI GIESEKING, ESQ.
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400 SOUTH HOPE STREET
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LOS ANGELES, CA 90071-2899
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