Concessão da patente
#16.1
10/29/1986
RPI 836
Application data
Number
PI8107808Type
Filing
Publication
The patent was granted on 10/29/1986 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: 10/29/1986. We update with every new RPI gazette, published weekly.
Applicants
W.R. Grace & Co.
US
Inventors
G. C. (pessoa física)
M. G. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
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