Carta-patente expirada
#21.1
Patente extinta em 15/06/2004
12/29/2009
RPI 2034
Application data
Number
PI8907492Type
Filing
Publication
PCT
GB1989000670 The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.
Applicants
May & Baker Limited
GB
Rhone-Poulenc Agriculture Limited
GB
Inventors
A. A. (pessoa física)
GB
A. J. (pessoa física)
GB
D. E. (pessoa física)
GB
W. M. (pessoa física)
GB
IPC Classification
Priority claims
GB
8814158.5 · 06/15/1988
GB
8814159.3 · 06/15/1988
GB
8903707.1 · 02/17/1989
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