Carta-patente expirada
#21.1
Patente extinta em 31/05/2009
12/26/2012
RPI 2190
Application data
Number
PI8906997Type
Filing
Publication
PCT
US1989002378 The letters patent expired on 12/26/2012: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 12/26/2012. We update with every new RPI gazette, published weekly.
Applicants
Dow Agrosciences LLC
US
The Dow Chemical Company
US
Inventors
J. T. (pessoa física)
US
L. K. (pessoa física)
US
Priority claims
US
200,400 · 05/31/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 31/05/2009
12/26/2012
RPI 2190
#25.1
Transferido de: The Dow Chemical Company
05/16/2000
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