Carta-patente expirada
#21.1
Patente extinta em 20/03/2011
05/28/2013
RPI 2212
Application data
Number
PI9101089Type
Filing
Publication
The letters patent expired on 05/28/2013: 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: 05/28/2013. We update with every new RPI gazette, published weekly.
Applicants
D. A. (pessoa física)
NO
Dyno Nobel Inc.
US
I. I. (pessoa física)
US
Inventors
B. M. (pessoa física)
US
D. C. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 20/03/2011
05/28/2013
RPI 2212
#25.1
Transferido de: Dyno Nobel Inc.
05/31/2011
RPI 2108
#25.4
Nome Alterado de: Ireco Incorporated
05/17/2011
RPI 2106
#25.7
Endereço alterado conforme solicitado na Petição nº 020090022681/RJ de 09/03/2009.
05/17/2011
RPI 2106
#16.1
04/27/1999
RPI 1477
#9.1
11/10/1998
RPI 1453
#6.1
03/17/1998
RPI 1421
#4.1
03/23/1993
RPI 1164
#3.1
11/05/1991
RPI 1092
#2.1
09/24/1991
RPI 1086
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