Carta-patente expirada
#21.1
Patente extinta em 10/10/2009
12/26/2012
RPI 2190
Application data
Number
PI8905197Type
Filing
Publication
The letters patent expired on 12/26/2012: 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: 12/26/2012. We update with every new RPI gazette, published weekly.
Applicants
B. I. (pessoa física)
US
Buckman Laboratories International, Inc
US
Inventors
C. H. (pessoa física)
US
P. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 10/10/2009
12/26/2012
RPI 2190
#16.1
05/27/1997
RPI 1382
#15.11
02/25/1997
RPI 1369
#13.1
12/10/1996
RPI 1358
#9.1
03/19/1996
RPI 1320
#6.1
08/15/1995
RPI 1289
#6.1
01/31/1995
RPI 1261
04/26/1994
RPI 1221
03/15/1994
RPI 1215
#4.1
08/11/1992
RPI 1132
#3.1
05/15/1990
RPI 1018
#2.1
03/01/1990
RPI 1007
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.