Solicitação de exame técnico
#4.1
10/29/1986
RPI 836
Application data
Number
PI8506513Type
Filing
Publication
The application was refused by the INPI on 02/24/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/29/1986. We update with every new RPI gazette, published weekly.
Applicants
Mitsui Toatsu Chemicals, Incorporated
JP
Inventors
A. (pessoa física)
H. C. (pessoa física)
K. T. (pessoa física)
M. R. (pessoa física)
O. T. (pessoa física)
Y. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/29/1986
RPI 836
#3.1
09/02/1986
RPI 828
#2.1
04/01/1986
RPI 806
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07K 1/12; A23L 1/236; C07K 1/14; C07K 5/06.
03/27/2018
RPI 2464
#9.2
02/24/1993
RPI 1160
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.