Pedido de patente depositado
#2.1
10/10/1989
RPI 990
Application data
Number
PI8903515Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
Exxon Chemical Patentes, Inc
US
Inventors
D. C. (pessoa física)
US
J. J. (pessoa física)
US
IPC Classification
Priority claims
US
220,311 · 07/18/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/10/1989
RPI 990
#15.11
Alterada a classificação de C10N 30/02, C10M 149/22, C10M 145/06 e C10M 129/26 para C10M 149/22, C10N 30/02, C10M 145/06 e C10M 129/26.
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