Carta-patente expirada
#21.1
Patente extinta em 24/06/2003
09/02/2008
RPI 1965
Application data
Number
PI8807587Type
Filing
Publication
PCT
GB1988000490 The letters patent expired on 09/02/2008: 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: 09/02/2008. We update with every new RPI gazette, published weekly.
Applicants
Agven Medical Corporation Limited
GB
Inventors
M. K. (pessoa física)
GB
IPC Classification
Priority claims
GB
UK 8714923 · 06/25/1987
GB
UK 8801992 · 01/29/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 24/06/2003
09/02/2008
RPI 1965
#16.1
11/29/1994
RPI 1252
#13.1
08/23/1994
RPI 1238
#9.1
04/26/1994
RPI 1221
#7.1
10/26/1993
RPI 1195
#4.1
07/09/1991
RPI 1075
#1.3
05/29/1990
RPI 1020
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.