Carta-patente expirada
#21.1
PATENTE EXTINTA EM 17.04.2022
06/14/2022
RPI 2684
Application data
Number
PI0114972Type
Filing
Publication
PCT
US2001026636 The letters patent expired on 06/14/2022: 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: 06/14/2022. We update with every new RPI gazette, published weekly.
Applicants
United Color Manufacturing, Inc.
US
Inventors
B. D. (pessoa física)
US
J. F. (pessoa física)
US
M. S. (pessoa física)
US
IPC Classification
Abstract
"MARCADORES MOLECULARES PARA SISTEMAS DE SOLVENTES ORGÂNICOS". Marcadores incolores para produtos a base de petróleo e métodos e composição para a sua detecção.
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
PATENTE EXTINTA EM 17.04.2022
06/14/2022
RPI 2684
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04/17/2012
RPI 2154
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05/03/2011
RPI 2104
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02/09/2005
RPI 1779
From the same holder
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