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: | 012896/0888 | |
| Pages: | 4 |
| | Recorded: | 05/16/2002 | | |
Conveyance: | COLLATERAL ASSIGNMENT |
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Total properties:
5
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Patent #:
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Issue Dt:
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05/27/1997
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Application #:
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08573230
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Filing Dt:
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12/15/1995
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Title:
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IN SITU IMMOBILIZATION OF METALS IN WASTE STACKS AND WASTE STACK AFFECTED ZONES
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Patent #:
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Issue Dt:
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11/10/1998
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Application #:
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08701709
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Filing Dt:
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08/22/1996
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Title:
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SITU BIOREMEDIATION OF CONTAMINATED GROUNDWATER
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Patent #:
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Issue Dt:
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01/20/1998
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Application #:
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08772174
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Filing Dt:
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12/18/1996
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Title:
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IN-SITU TREATMENT OF WASTE STACKS, SOILS OR EARTH MATERIALS TO IMMOBILIZE METALS CONTAINED THEREIN
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Patent #:
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Issue Dt:
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03/06/2001
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Application #:
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09187471
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Filing Dt:
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11/06/1998
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Title:
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INHIBITING ACIDMINE DRAINAGE BY DISPLACING OXYGEN IN ROCK HEAP
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Patent #:
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Issue Dt:
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02/26/2002
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Application #:
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09678272
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Filing Dt:
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10/03/2000
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Title:
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In situ immobilization within density variant bodies of water
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Assignee
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SUITE 200 |
630 PLAZA DRIVE |
HIGHLANDS RANCH, COLORADO 80129 |
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Correspondence name and address
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SHERMAN & HOWARD LLC
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BRYAN D. BIESTERFELD
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633 17TH STREET, SUITE 3000
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DENVER, CO 80209
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