Carta-patente expirada
#21.1
Patente extinta em 30/05/2010
01/02/2013
RPI 2191
Application data
Number
PI8907816Type
Filing
Publication
PCT
EP1989001434 The letters patent expired on 01/02/2013: 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: 01/02/2013. We update with every new RPI gazette, published weekly.
Applicants
Basf Lacke + Farben Aktiengesellschaft
DE
Inventors
A. D. (pessoa física)
DE
J. N. (pessoa física)
DE
S. W. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 38 41 540.2 · 12/09/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
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Patente extinta em 30/05/2010
01/02/2013
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