Carta-patente expirada
#21.1
PATENTE EXTINTA EM 13.01.2019
10/15/2019
RPI 2545
Application data
Number
PI9816186Type
Filing
Publication
PCT
IB1998001813 The letters patent expired on 10/15/2019: 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: 10/15/2019. We update with every new RPI gazette, published weekly.
Applicants
Pfizer Products Inc.
US
Inventors
J. C. (pessoa física)
US
P. B. (pessoa física)
US
IPC Classification
Priority claims
US
60/070,245 · 12/31/1997
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
PATENTE EXTINTA EM 13.01.2019
10/15/2019
RPI 2545
#16.1
01/13/2009
RPI 1984
#9.1
08/05/2008
RPI 1961
#15.11
Alterada de Int.Cl.8: C07D A71/08, C07D 221/26, C07D 498/08, C07D 513/08, A61K 31/55, A61P 1/00, A61P 29/00, A61P 25/00, A61P 25/24, A61P 25/28, A61P 25/32, A61P 25/34, A61P 25/36, A61P 25/14, A61P 9/12, A61P 3/04, A61P 9/06, A61P 1/04, A61P 25/06 A61P 25/08, A61P 25/16
07/31/2007
RPI 1908
#6.1
07/31/2007
RPI 1908
#2.4
Notificação de entrada na fase nacional (1.3) publicada na RPI 1554 de 17/10/2000.
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RPI 1832
#1.3
10/17/2000
RPI 1554
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