Publicação do pedido de patente
#3.1
02/23/1988
RPI 905
Application data
Number
PI8702649Type
Filing
Publication
The letters patent expired on 12/05/2012: 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: 02/23/1988. We update with every new RPI gazette, published weekly.
Applicants
Imperial Chemical Industries Plc.
GB
Zeneca Limited
GB
Inventors
P. A. (pessoa física)
GB
IPC Classification
Priority claims
GB
86 12630 · 05/23/1986
GB
87 10671 · 05/06/1987
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