Exigência - art. 36 da LPI
#6.1
05/16/1989
RPI 969
Application data
Number
PI8407227Type
Filing
Publication
The patent was granted on 09/25/1990 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: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
The Dow Chemical Company
US
Inventors
B. G. (pessoa física)
S. C. (pessoa física)
US
IPC Classification
Priority claims
US
562.886 · 12/19/1983
US
659.735 · 10/11/1984
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