Solicitação de exame técnico
#4.1
10/18/1988
RPI 939
Application data
Number
PI8600469Type
Filing
Publication
The patent was granted on 04/28/1992 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: 10/18/1988. We update with every new RPI gazette, published weekly.
Applicants
The Dow Chemical Company
US
Inventors
C. P. (pessoa física)
US
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