Retificação
#15.3
02/09/1988
RPI 903
Application data
Number
PI8102976Type
Filing
Publication
The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 02/09/1988. We update with every new RPI gazette, published weekly.
Applicants
STAMICARBON
Inventors
D. L. (pessoa física)
E. J. (pessoa física)
S. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
02/09/1988
RPI 903
#7.1
04/30/1985
RPI 758
#4.1
03/27/1984
RPI 701
#3.1
02/02/1982
RPI 589
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.