Solicitação de exame técnico
#4.1
08/16/1988
RPI 930
Application data
Number
PI8407063Type
Filing
Publication
The patent was granted on 12/31/1991 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: 08/16/1988. We update with every new RPI gazette, published weekly.
Applicants
Catalytica Associates
US
Haldor Topsoe A/S, companhia dinamarquesa
DK
Inventors
D. H. (pessoa física)
US
D. V. (pessoa física)
US
J. G. (pessoa física)
US
IPC Classification
Priority claims
US
532.784 · 09/16/1983
US
532.785 · 09/16/1983
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