Solicitação de exame não realizada
#4.2
10/31/1989
RPI 993
Application data
Number
PI8705281Type
Filing
Publication
PCT
US1987000044 The letters patent expired on 12/05/2012: 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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
R. A. (pessoa física)
FR
Inventors
D. S. (pessoa física)
US
IPC Classification
Priority claims
US
817226 · 01/08/1986
US
845662 · 03/28/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.2
10/31/1989
RPI 993
#1.3
12/22/1987
RPI 896
#21.1
Patente extinta em 29/12/2008
12/05/2012
RPI 2187
#16.1
12/29/1998
RPI 1460
#15.11
ALTERADA DE C12N 1/00, C12N 9/00, C12N 9/14, C12P 1/00, C12P 1/04, C12P 19/34, C07K 7/04, C07K 15/04
12/08/1998
RPI 1457
#9.1
DEFERIDO DE ACORDO COM O ARTIGO 229 DA LEI 9279 DE 14/05/96DEVE SER APOSTILADO NA CARTA PATENTE NA REIVINDICAÇÃO N°1 LINHA 10 ONDE SE LÊ "OZANAE" LEIA-SE "OZAENAE"
09/08/1998
RPI 1446
#6.1
03/31/1998
RPI 1423
#6.1
02/27/1996
RPI 1317
11/20/1990
RPI 1042
08/07/1990
RPI 1027
#4.1
07/31/1990
RPI 1026
#4.2
04/24/1990
RPI 1015
#4.2
03/20/1990
RPI 1010
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