10.1
07/15/1986
RPI 821
Application data
Number
PI8304133Type
Filing
Publication
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 07/15/1986. We update with every new RPI gazette, published weekly.
Applicants
DOW CHEMICAL CO [US]
Inventors
B. C. (pessoa física)
L. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/15/1986
RPI 821
#3.1
03/05/1985
RPI 750
#2.1
10/11/1983
RPI 677
#15.11
As classificações anteriores eram: C01D 5/00; B01J 39/18; C01G 25/00
07/25/2017
RPI 2429
From the same holder
Same category
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