Retificação
#15.3
12/23/1997
RPI 1409
Application data
Number
PI8906728Type
Filing
Publication
Published on 09/11/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 12/23/1997. We update with every new RPI gazette, published weekly.
Applicants
Shell Oil Company
US
Union Carbide Chemicals and Plastics Company Inc.
US
Inventors
J. J. (pessoa física)
J. I. (pessoa física)
S. S. (pessoa física)
IPC Classification
Priority claims
US
289.266 · 12/23/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
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12/23/1997
RPI 1409
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