Publicação do pedido de patente
#3.1
04/19/1988
RPI 913
Application data
Number
PI8704349Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 04/19/1988. We update with every new RPI gazette, published weekly.
Applicants
Board of Regents, The University of Texas System
US
Inventors
R. J. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/19/1988
RPI 913
#2.1
11/17/1987
RPI 891
#21.1
Patente extinta em 24/08/2002
07/29/2008
RPI 1960
#16.1
11/26/1996
RPI 1356
#13.1
07/09/1996
RPI 1336
#9.1
01/23/1996
RPI 1312
#6.1
07/18/1995
RPI 1285
#6.1
01/03/1995
RPI 1257
#4.1
12/18/1990
RPI 1046
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.