Pedido de patente depositado
#2.1
10/03/1989
RPI 989
Application data
Number
PI8903241Type
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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Clariant Finance (BVI) Limited
GB
Sandoz A.G
CH
Inventors
D. A. (pessoa física)
CH
D. M. (pessoa física)
CH
D. B. (pessoa física)
DE
D. D. (pessoa física)
DE
D. G. (pessoa física)
CH
D. D. (pessoa física)
CH
D. K. (pessoa física)
CH
R. W. (pessoa física)
FR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/03/1989
RPI 989
#21.1
Patente extinta em 30/06/2009
12/26/2012
RPI 2190
#25.1
Transferido de: Sandoz Ag
09/22/1998
RPI 1448
#16.1
01/21/1998
RPI 1413
#13.1
05/13/1997
RPI 1380
#9.1
02/12/1997
RPI 1367
#6.1
02/27/1996
RPI 1317
#6.1
02/07/1995
RPI 1262
#4.1
04/27/1993
RPI 1169
#3.1
01/08/1991
RPI 1049
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