Solicitação de exame técnico
#4.1
06/25/1985
RPI 766
Application data
Number
PI8300021Type
Filing
Publication
The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 06/25/1985. We update with every new RPI gazette, published weekly.
Applicants
American Cyanamid Co.
US
P. C. (pessoa física)
US
Inventors
J. O. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/25/1985
RPI 766
#3.1
08/30/1983
RPI 671
#2.1
02/22/1983
RPI 644
01/21/1998
RPI 1413
04/23/1996
RPI 1325
#6.1
01/23/1996
RPI 1312
#6.1
01/16/1996
RPI 1311
09/27/1994
RPI 1243
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.