Publicação do pedido de patente
#3.1
12/08/1987
RPI 894
Application data
Number
PI8700309Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 12/08/1987. We update with every new RPI gazette, published weekly.
Applicants
Imperial Chemical Industries Plc.
GB
Inventors
D. W. (pessoa física)
GB
IPC Classification
Priority claims
GB
8601869 · 01/27/1986
GB
8700176 · 01/06/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/08/1987
RPI 894
#2.1
05/26/1987
RPI 866
#11.2
07/13/1993
RPI 1180
#6.1
02/09/1993
RPI 1158
#4.1
03/20/1990
RPI 1010
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.