Anuidade - prazo legal encerrado
#18.2
12/15/1987
RPI 895
The patent was granted on 05/31/1983 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: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
American Cyanamid Company
US
Inventors
E. J. (pessoa física)
US
S. W. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
12/15/1987
RPI 895
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RPI 737
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05/31/1983
RPI 658
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03/22/1983
RPI 648
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11/16/1982
RPI 630
#6.1
02/09/1982
RPI 590
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