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Ronaldo Dos Santos Flor
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Sao Paulo, BR
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Patents Grants
last 30 patents
Information
Patent Grant
Silica gel as reinforcement agent for rubber compounds
Patent number
11,773,234
Issue date
Oct 3, 2023
PQ, LLC
Flavio Ernesto Ribeiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stable solution of sodium and iron silicate, process for preparing...
Patent number
11,679,986
Issue date
Jun 20, 2023
Joris Antonius van der Eerden
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Stable solution of sodium and iron silicate, process for preparing...
Patent number
11,440,806
Issue date
Sep 13, 2022
Joris Antonius van der Eerden
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Zeolite impregnated with titanium dioxide
Patent number
8,518,369
Issue date
Aug 27, 2013
PQ Corporation
Flavio Ernesto Ribeiro
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Compositions and methods for resin-based wood glues
Patent number
8,323,449
Issue date
Dec 4, 2012
PQ Silicas UK Limited
Paolo De Almeida Lima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
SILICA GEL AS REINFORCEMENT AGENT FOR RUBBER COMPOUNDS
Publication number
20220251334
Publication date
Aug 11, 2022
Flavio Ernesto Ribeiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STABLE SOLUTION OF SODIUM AND IRON SILICATE, PROCESS FOR PREPARING...
Publication number
20220144651
Publication date
May 12, 2022
PQ Silica Brazil Ltda.
Joris Antonius van der Eerden
B22 - CASTING POWDER METALLURGY
Information
Patent Application
STABLE SOLUTION OF SODIUM AND IRON SILICATE, PROCESS FOR PREPARING...
Publication number
20220048779
Publication date
Feb 17, 2022
PQ Silica Brazil Ltda.
Joris Antonius van der Eerden
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ARCHITECTURAL COATING COMPOSITION CONTAINING HIGH RATIO SOLUBLE SIL...
Publication number
20190382612
Publication date
Dec 19, 2019
PQ CORPORATION
Flavio Ernesto Ribeiro
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ZEOLITE IMPREGNATED WITH TITANIUM DIOXIDE
Publication number
20130000510
Publication date
Jan 3, 2013
Flavio Ernesto Ribeiro
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...