11.8
04/15/1986
RPI 808
Application data
Number
PI8103553Type
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: 04/15/1986. We update with every new RPI gazette, published weekly.
Applicants
F. Hoffmann-La Roche & Co. Aktiengesellschaft
CH
Inventors
D. R. (pessoa física)
IPC Classification
Priority claims
CH
4347/80 · 06/05/1980
Publications in the Brazilian Industrial Property Gazette (RPI).
04/15/1986
RPI 808
#11.4
03/04/1986
RPI 802
#11.1
03/19/1985
RPI 752
#3.1
03/02/1982
RPI 593
From the same holder
Same category
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