11.31
11/11/1997
RPI 1406
Application data
Number
PI9000959Type
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: 11/11/1997. We update with every new RPI gazette, published weekly.
Applicants
W.R. Grace & Co. - Conn
SP, BR
Inventors
I. M. (pessoa física)
R. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/11/1997
RPI 1406
#6.1
10/01/1996
RPI 1348
#4.1
01/15/1991
RPI 1050
#3.2
08/07/1990
RPI 1027
#2.1
06/26/1990
RPI 1024
From the same holder
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