Transferência deferida
#25.1
09/14/2021
RPI 2645
Application data
Number
PI0700131Type
Filing
Publication
Patent grant document available
We have the complete official document for this filing, as published by INPI.
Access the documentThe patent was granted on 05/23/2017 and is in force until 01/29/2027. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:01/29/2027
Latest action published by the INPI: 09/14/2021. We update with every new RPI gazette, published weekly.
Applicants
DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
US
NUTRITION & BIOSCIENCES USA 2, LLC
US
ROHM AND HAAS COMPANY
US
Inventors
D. L. (pessoa física)
US
J. A. (pessoa física)
US
IPC Classification
Priority claims
US
60/763319 · 01/30/2006
Abstract
MÉTODO PARA CONSERVAR MADEIRA. Um método para conservar madeira mediante o contato da madeira com uma composição aquosa compreendendo uma cera de parafina, pelo menos um tensoativo não iônico, e pelo menos um conservante para madeira orgânico.
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