Concessão da patente
#16.1
02/03/1987
RPI 850
Application data
Number
PI8100471Type
Filing
Publication
The patent was granted on 02/03/1987 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: 02/03/1987. We update with every new RPI gazette, published weekly.
Applicants
Exxon Research And Engineering Company
US
Inventors
A. G. (pessoa física)
B. R. (pessoa física)
H. S. (pessoa física)
T. J. (pessoa física)
T. K. (pessoa física)
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