Carta-patente expirada
#21.1
Patente extinta em 06/09/2010
01/29/2013
RPI 2195
Application data
Number
PI9004437Type
Filing
Publication
The letters patent expired on 01/29/2013: 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: 01/29/2013. 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
A. M. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 06/09/2010
01/29/2013
RPI 2195
#25.1
Transferido de: The Geon Company
07/17/2001
RPI 1593
#25.7
Alterada a sede conforme solicitado na Pet/RJ Nº 053116 de 26/12/2000.
06/19/2001
RPI 1589
#16.1
07/27/1999
RPI 1490
#15.11
ALTERADA DE B01J 32/00, B01J 20/08
02/02/1999
RPI 1465
#9.1
01/26/1999
RPI 1464
#6.1
08/11/1998
RPI 1442
07/12/1994
RPI 1232
#4.1
02/16/1994
RPI 1211
#3.1
09/10/1991
RPI 1084
#2.1
03/12/1991
RPI 1058
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