Publicação do pedido de patente
#3.1
04/19/1988
RPI 913
Application data
Number
PI8704334Type
Filing
Publication
The letters patent expired on 08/26/2008: 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: 04/19/1988. We update with every new RPI gazette, published weekly.
Applicants
Oxy Vinyls, L.P.
US
The B.F. Goodrich Company
US
The Geon Company
US
Inventors
J. E. (pessoa física)
US
J. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/19/1988
RPI 913
#2.1
11/17/1987
RPI 891
#21.1
Patente extinta em 25/08/2008
08/26/2008
RPI 1964
#25.1
Transferido de: The Geon Company
07/17/2001
RPI 1593
#25.7
Alterada a sede conforme solicitado na Pet/RJ Nº 053117, de 26/12/2000.
06/19/2001
RPI 1589
#16.1
08/25/1998
RPI 1444
#9.1
11/11/1997
RPI 1406
#6.1
01/28/1997
RPI 1365
12/05/1995
RPI 1305
#6.1
07/18/1995
RPI 1285
#4.1
09/25/1990
RPI 1034
From the same holder
Same category
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