Publicação do pedido de patente
#3.1
10/11/1988
RPI 938
Application data
Number
PI8800944Type
Filing
Publication
The letters patent expired on 09/02/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 10/11/1988. We update with every new RPI gazette, published weekly.
Applicants
American Cyanamid Company
US
Inventors
G. A. (pessoa física)
US
S. T. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/11/1988
RPI 938
#2.1
05/31/1988
RPI 919
#21.1
Patente extinta em 04/03/2003
09/02/2008
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01/30/1996
RPI 1313
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11/14/1995
RPI 1302
#9.1
07/04/1995
RPI 1283
#6.1
08/02/1994
RPI 1235
#4.1
12/18/1990
RPI 1046
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