Carta-patente expirada
#21.1
Patente extinta em 19/03/2012
06/04/2013
RPI 2213
Application data
Number
PI9103159Type
Filing
Publication
The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.
Applicants
Buckman Laboratories International, Inc
US
Inventors
J. F. (pessoa física)
US
M. P. (pessoa física)
US
IPC Classification
Priority claims
US
07/555,035 · 07/20/1990
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 19/03/2012
06/04/2013
RPI 2213
#16.1
03/19/2002
RPI 1628
#9.1
10/23/2001
RPI 1607
#6.1
02/13/2001
RPI 1571
#4.1
05/17/1994
RPI 1224
#3.1
05/05/1992
RPI 1118
#2.1
11/19/1991
RPI 1094
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.