Carta-patente expirada
#21.1
PATENTE EXTINTA EM 12.11.2017
11/30/2021
RPI 2656
Application data
Number
PI9715203Type
Filing
Publication
PCT
US1997020794 The letters patent expired on 11/30/2021: 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: 11/30/2021. We update with every new RPI gazette, published weekly.
Applicants
A. L. (pessoa física)
US
ABBVIE INC.
US
Inventors
D. K. (pessoa física)
US
J. L. (pessoa física)
US
L. A. (pessoa física)
US
R. G. (pessoa física)
US
S. G. (pessoa física)
US
IPC Classification
Priority claims
US
08/754,390 · 11/21/1996
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
PATENTE EXTINTA EM 12.11.2017
11/30/2021
RPI 2656
#25.1
05/06/2014
RPI 2261
#24.4
01/30/2007
RPI 1882
Referente à 5ª anuidade.
09/26/2006
RPI 1864
#16.1
03/05/2003
RPI 1678
#9.1
01/07/2003
RPI 1670
#7.4
07/30/2002
RPI 1647
#6.1
06/11/2002
RPI 1640
#2.4
Notificação de entrada na fase nacional (1.3) publicada na RPI 1530 de 02/05/00
05/14/2002
RPI 1636
#1.3
05/02/2000
RPI 1530
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.