Publicação do pedido de patente
#3.1
11/14/1989
RPI 995
Application data
Number
PI8901431Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Rohm And Haas Company
US
Inventors
C. I. (pessoa física)
N. B. (pessoa física)
R. G. (pessoa física)
W. W. (pessoa física)
US
IPC Classification
Priority claims
US
174.648 · 03/29/1988
US
315,501 · 03/01/1989
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/14/1989
RPI 995
#2.1
05/09/1989
RPI 968
#11.2
08/01/1995
RPI 1287
#6.1
06/28/1994
RPI 1230
#4.1
09/11/1990
RPI 1032
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.