Anuidade - prazo legal encerrado
#18.2
02/25/1986
RPI 801
The patent was granted on 08/30/1983 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: 02/25/1986. We update with every new RPI gazette, published weekly.
Applicants
American Cyanamid Company
US
Inventors
E. K. (pessoa física)
US
F. P. (pessoa física)
US
IPC Classification
Priority claims
US
799,047 · 05/20/1977
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
02/25/1986
RPI 801
#22.1
04/02/1985
RPI 754
#16.1
08/30/1983
RPI 671
#13.1
06/07/1983
RPI 659
#9.1
02/08/1983
RPI 642
#15.11
09/08/1982
RPI 620
#6.1
08/10/1982
RPI 616
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.