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: | 004475/0337 | |
| Pages: | 2 |
| | Recorded: | 11/07/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
4
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Patent #:
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Issue Dt:
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Application #:
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05947291
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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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08/12/1980
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Application #:
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05971276
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Filing Dt:
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12/20/1978
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Title:
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CONTINUOUS REDUCTION PROCESS
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Patent #:
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Issue Dt:
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03/15/1983
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Application #:
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06051659
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Filing Dt:
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06/25/1979
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Title:
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PROCESS FOR THE PRODUCTION OF NAPHTHYLAMINEHYDROXYSULPHONIC ACIDS
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Patent #:
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Issue Dt:
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09/07/1982
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Application #:
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06113412
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Filing Dt:
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01/18/1980
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Title:
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PROCESS FOR PRODUCING THE MAGNESIUM SALT OF 3-NITRO-NAPHTHALENE-1,5- DISULFONIC ACID (NITRO-ARMSTRONG S ACID)
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Correspondence name and address
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WENDEROTH, LIND & PONACK
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SUITE 1100
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1750 PENNSYLVANIA AVE., N.W.
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WASHINGTON, D.C., 20006
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