Carta-patente expirada
#21.1
Patente extinta em 11/09/2004
12/22/2009
RPI 2033
Application data
Number
PI8904549Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 12/22/2009. We update with every new RPI gazette, published weekly.
Applicants
Alfred Teves GmbH
DE
Inventors
A. V. (pessoa física)
DE
D. V. (pessoa física)
DE
H. R. (pessoa física)
DE
J. B. (pessoa física)
DE
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 11/09/2004
12/22/2009
RPI 2033
#16.1
12/27/1994
RPI 1256
#13.1
09/27/1994
RPI 1243
#9.1
05/17/1994
RPI 1224
#6.1
10/26/1993
RPI 1195
#4.1
07/02/1991
RPI 1074
#3.1
03/19/1991
RPI 1059
#2.1
03/13/1990
RPI 1009
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.