Publicação do pedido de patente
#3.1
01/26/1988
RPI 901
Application data
Number
PI8701548Type
Filing
Publication
The application was abandoned: examination was not requested within the 36 months following the 04/03/1987 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 01/26/1988. We update with every new RPI gazette, published weekly.
Applicants
W.R. Grace & Co.
US
Inventors
L. S. (pessoa física)
W. P. (pessoa física)
IPC Classification
Priority claims
US
849.232 · 04/07/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
01/26/1988
RPI 901
#2.1
07/14/1987
RPI 873
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09K 21/00; C09D 5/18; C04B 28/00; C04B 28/02; C09D 1/00; C09D 1/06; C09D 1/10; C09D 5/00; C09D 7/12; C09K 21/14.
03/27/2018
RPI 2464
#11.1
12/04/1990
RPI 1044
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.