Solicitação de exame técnico
#4.1
11/16/1983
RPI 682
The letters patent expired on 09/24/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 11/16/1983. We update with every new RPI gazette, published weekly.
Applicants
Genentech, Inc.
US
Inventors
D. Y. (pessoa física)
US
D. K. (pessoa física)
US
G. M. (pessoa física)
CH
H. H. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/16/1983
RPI 682
#21.1
09/24/1996
RPI 1347
#16.1
08/29/1995
RPI 1291
#9.1
02/07/1995
RPI 1262
07/05/1994
RPI 1231
06/28/1994
RPI 1230
#6.1
02/22/1994
RPI 1212
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.