Solicitação de exame técnico
#4.1
04/25/1989
RPI 966
Application data
Number
PI8603194Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
Imperial Chemical Industries Plc.
GB
Zeneca Limited
GB
Inventors
B. B. (pessoa física)
IPC Classification
Priority claims
GB
8517478 · 07/10/1985
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