Solicitação de exame técnico
#4.1
09/20/1988
RPI 935
Application data
Number
PI8507311Type
Filing
Publication
The patent was granted on 06/30/1992 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: 09/20/1988. We update with every new RPI gazette, published weekly.
Applicants
Conoco Specialty Products Inc.
US
Inventors
G. P. (pessoa física)
AU
IPC Classification
Priority claims
AU
40909/85 · 04/04/1985
CA
472531 · 01/22/1985
FI
31754 · 01/22/1985
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