Concessão da patente
#16.1
07/29/1986
RPI 823
The patent was granted on 07/29/1986 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: 07/29/1986. We update with every new RPI gazette, published weekly.
Applicants
W.R. Grace & Co.
US
Inventors
M. W. (pessoa física)
S. H. (pessoa física)
S. J. (pessoa física)
W. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/29/1986
RPI 823
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