Parecer de pré-exame
#6.23
05/19/2026
RPI 2889
Application data
Number
112024012008Type
Filing
Publication
PCT
EP2022087559 The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 05/19/2026. We update with every new RPI gazette, published weekly.
Applicants
ETEX BUILDING PERFORMANCE INTERNATIONAL SAS
FR
Inventors
J. B. (pessoa física)
FR
IPC Classification
Priority claims
EP
21306944.6 · 12/24/2021
Abstract
PROCESSO PARA PRODUÇÃO DE PLACAS DE GESSO RESISTENTES À ÁGUA COM FIBRA CIMENTO EM PÓ. Processo de produção de placas de gesso resistentes à água utilizando a combinação de polihidrogenometilsiloxano e resíduos de placas de fibrocimento.
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RPI 2889
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