Carta-patente expirada
#21.1
Patente extinta em 24/09/2011
06/11/2013
RPI 2214
Application data
Number
PI9104097Type
Filing
Publication
The letters patent expired on 06/11/2013: 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: 06/11/2013. We update with every new RPI gazette, published weekly.
Applicants
C. C. (pessoa física)
US
C. C. (pessoa física)
US
General Electric Company
US
Osi Specialties Holding Company
US
Osi Specialties, Inc.
US
Union Carbide Chemicals and Plastics Company Inc.
US
W. C. (pessoa física)
US
Inventors
J. R. (pessoa física)
US
W. Y. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 24/09/2011
06/11/2013
RPI 2214
#25.1
Transferido de: Crompton Corporation
02/19/2008
RPI 1937
#25.4
Alterado de: CK Witco Corporation
02/06/2008
RPI 1935
#25.1
Transferido por Incorporação de: Witco Corporation
01/22/2008
RPI 1933
#25.1
Transferido por Incorporação de: Osi Specialties Holding Company
01/08/2008
RPI 1931
#25.1
Transferido por Incorporação de: Osi Specialties, Inc.
12/26/2007
RPI 1929
#16.1
12/28/1999
RPI 1512
#9.1
07/27/1999
RPI 1490
#6.1
12/01/1998
RPI 1456
11/21/1995
RPI 1303
11/14/1995
RPI 1302
#4.1
10/05/1993
RPI 1192
#3.1
06/02/1992
RPI 1122
#2.1
10/29/1991
RPI 1091
From the same holder
Same category
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