Concessão da patente
#16.1
06/19/2018
RPI 2476
Application data
Number
PI0907318Type
Filing
Publication
PCT
US2009039906 Patent grant document available
We have the complete official document for this filing, as published by INPI.
Access the documentThe patent was granted on 06/19/2018 and is in force until 04/08/2029. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:04/08/2029
Latest action published by the INPI: 06/19/2018. We update with every new RPI gazette, published weekly.
Applicants
ANGUS CHEMICAL COMPANY
US
Inventors
D. T. (pessoa física)
US
R. J. (pessoa física)
US
IPC Classification
Priority claims
US
61/045,378 · 04/16/2008
Abstract
PROCESSO PARA A FORMAÃÃO SELETIVA DE 2-NITROPROPANO E 2,2- DINITROPROPANO.à provido um processo para a formação de 2-nitropropano e/ou 2,2-dinitropropano através da nitratação de propano com ácido nÃtrico diluÃdo.
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/19/2018
RPI 2476
#9.1
04/24/2018
RPI 2468
#7.1
01/16/2018
RPI 2454
#6.1
09/19/2017
RPI 2437
#1.3
07/19/2016
RPI 2376
#1.1
08/30/2011
RPI 2121
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.