Exigência - art. 36 da LPI
#6.1
08/22/1989
RPI 983
Application data
Number
PI8403823Type
Filing
Publication
The patent was granted on 02/18/1992 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/22/1989. We update with every new RPI gazette, published weekly.
Applicants
American Cyanamid Company
US
Inventors
D. K. (pessoa física)
US
D. D. (pessoa física)
US
D. W. (pessoa física)
US
J. C. (pessoa física)
US
K. H. (pessoa física)
US
IPC Classification
Priority claims
US
518.856 · 08/01/1983
US
518.863 · 08/01/1983
US
518.872 · 08/01/1983
US
518.873 · 08/01/1983
US
518.874 · 08/01/1983
US
518.875 · 08/01/1983
US
518.879 · 08/01/1983
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