Concessão da patente
#16.1
12/27/1988
RPI 949
The patent is in force and subject to a compulsory licence request: third parties have asked for authorisation to exploit the technology.
Protection valid until:03/05/2000
Latest action published by the INPI: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants
Imperial Chemical Industries Plc.
GB
Inventors
P. K. (pessoa física)
R. W. (pessoa física)
W. P. (pessoa física)
IPC Classification
Priority claims
GB
7908003 · 03/07/1979
GB
7932819 · 09/21/1979
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