Arquivamento - Art. 36 §1° da LPI
#11.2
06/24/2025
RPI 2842
Application data
Number
112022009568Type
Filing
Publication
PCT
US2020061272 The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 06/24/2025. We update with every new RPI gazette, published weekly.
Applicants
LUBRIZOL ADVANCED MATERIALS, INC.
US
Inventors
A. K. (pessoa física)
US
A. L. (pessoa física)
US
D. W. (pessoa física)
US
N. P. (pessoa física)
US
IPC Classification
Priority claims
US
62/937,381 · 11/19/2019
Abstract
COMPOSIÇÃO DE POLIURETANO, E, REVESTIMENTO. A presente matéria refere-se a uma composição de poliuretano que compreende um poliuretano com pelo menos um grupo ácido livre salgado com uma base livre de biguanida.
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