Publicação do pedido de patente
#3.1
04/11/1989
RPI 964
Application data
Number
PI8804569Type
Filing
Publication
The letters patent expired on 05/21/2013: 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: 04/11/1989. We update with every new RPI gazette, published weekly.
Applicants
Johnson & Johnson
US
Inventors
A. J. (pessoa física)
US
A. S. (pessoa física)
US
R. S. (pessoa física)
US
IPC Classification
Priority claims
US
092.862 · 09/03/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/11/1989
RPI 964
#2.1
01/24/1989
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: B32B 27/32; A41B 13/02; C08J 7/08.
03/27/2018
RPI 2464
#21.1
Patente extinta em 05/09/2008
05/21/2013
RPI 2211
#16.1
09/30/1997
RPI 1400
05/20/1997
RPI 1381
#15.11
11/19/1996
RPI 1355
#9.1
11/19/1996
RPI 1355
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01/16/1996
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06/11/1991
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