Pedido de certificado de adição de invenção
#5.1
12/30/1986
RPI 845
Application data
Number
PI8405120Type
Filing
Publication
The application was refused by the INPI on 02/09/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
Rhodia S/A
SP, BR
Inventors
G. L. (pessoa física)
BR
M. T. (pessoa física)
BR
V. N. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
12/30/1986
RPI 845
#4.1
08/12/1986
RPI 825
#3.2
04/29/1986
RPI 810
#2.1
12/26/1984
RPI 740
#9.2
02/09/1993
RPI 1158
#7.1
07/16/1991
RPI 1076
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.