11.9
12/06/1994
RPI 1253
Application data
Number
PI8907642Type
Filing
Publication
PCT
US1989003853 The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 12/06/1994. We update with every new RPI gazette, published weekly.
Applicants
Exxon Chemical Patents Inc
US
M. I. (pessoa física)
US
Inventors
B. N. (pessoa física)
US
G. N. (pessoa física)
US
IPC Classification
Priority claims
US
242.096 · 09/08/1988
US
402.104 · 09/01/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
12/06/1994
RPI 1253
#11.1
09/20/1994
RPI 1242
#1.3
08/20/1991
RPI 1081
From the same holder
Same category
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