Publicação do pedido de patente
#3.1
08/15/1989
RPI 982
Application data
Number
PI8806214Type
Filing
Publication
The letters patent expired on 12/18/2012: 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Ciba SC Holding AG
CH
Inventors
D. E. (pessoa física)
FR
D. M. (pessoa física)
CH
D. H. (pessoa física)
CH
D. W. (pessoa física)
CH
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
08/15/1989
RPI 982
#2.1
04/11/1989
RPI 964
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C11D 3/42; C11D 3/395; D06L 3/12.
03/27/2018
RPI 2464
#21.1
Patente extinta em 25/11/2008
12/18/2012
RPI 2189
#25.4
Alterado de: Ciba SC Holding AG
11/03/1998
RPI 1452
#25.1
Transferido de: Ciba-Geigy Ag
09/15/1998
RPI 1447
#16.1
01/21/1998
RPI 1413
#13.1
05/13/1997
RPI 1380
#15.11
02/18/1997
RPI 1368
#9.1
12/10/1996
RPI 1358
#6.1
01/23/1996
RPI 1312
#6.1
02/21/1995
RPI 1264
#4.1
09/03/1991
RPI 1083
From the same holder
Same category
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