Arquivamento - Art. 33 da LPI
#11.1
02/24/1993
RPI 1160
Application data
Number
PI8907089Type
Filing
Publication
PCT
US1989003990 The application was abandoned: examination was not requested within the 36 months following the 09/13/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 02/24/1993. We update with every new RPI gazette, published weekly.
Applicants
Exxon Chemical Patents Inc
US
Inventors
D. F. (pessoa física)
D. W. (pessoa física)
US
R. A. (pessoa física)
DE
W. D. (pessoa física)
DE
IPC Classification
Priority claims
US
244,743 · 09/15/1988
US
403,630 · 09/06/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#11.1
02/24/1993
RPI 1160
#1.3
01/08/1991
RPI 1049
From the same holder
Same category
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