Carta-patente expirada
#21.1
Patente extinta em 10/05/2009
12/26/2012
RPI 2190
Application data
Number
PI8907885Type
Filing
Publication
PCT
US1989001973 The letters patent expired on 12/26/2012: 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: 12/26/2012. We update with every new RPI gazette, published weekly.
Applicants
Rhodia, Inc.
US
Rhone-Poulenc Surfactants and Specialties, L.P.
US
Inventors
A. J. (pessoa física)
US
R. J. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 10/05/2009
12/26/2012
RPI 2190
#25.1
Transferido de Rhone-Poulenc Surfactants and Specialties, L.P.
06/05/2001
RPI 1587
#25.3
Reapresente documento comprobatório da transferência de titularidade, com tradução simples e acompanhado da respectiva legalização consular, a fim de atender o requerido na Pet/RJ nº 00780 de 03/03/2000
02/06/2001
RPI 1570
#16.1
11/24/1998
RPI 1455
#9.1
03/24/1998
RPI 1422
#6.1
01/28/1997
RPI 1365
#6.1
08/01/1995
RPI 1287
#15.6
11/29/1994
RPI 1252
#15.3
07/26/1994
RPI 1234
#4.1
06/15/1993
RPI 1176
#1.3
12/24/1991
RPI 1099
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