Retificação
#15.3
10/20/1987
RPI 887
Application data
Number
PI8207568Type
Filing
Publication
The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 10/20/1987. We update with every new RPI gazette, published weekly.
Applicants
STAUFFER CHEMICAL CO [US]
Inventors
J. C. (pessoa física)
L. L. (pessoa física)
P. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
10/20/1987
RPI 887
#7.1
05/14/1985
RPI 760
#4.1
07/24/1984
RPI 718
#3.1
10/25/1983
RPI 679
#2.1
02/16/1983
RPI 643
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.