Membership
Tour
Register
Log in
Katia Regina SILVA ALVES DA ROSA
Follow
Person
Rio de Janeiro, BR
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for the combined application of scale remover and inhibitor
Patent number
11,952,534
Issue date
Apr 9, 2024
Petróbras Brasileiro S. A.—Petrobras
Mario Germino Ferreira Da Silva
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR THE COMBINED APPLICATION OF SCALE REMOVER AND INHIBITOR
Publication number
20230043123
Publication date
Feb 9, 2023
Petroleo Brasileiro S.A. - PETROBRAS
Mario Germino Ferreira Da Silva
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ARRANGEMENT OF A LASER RADIATION FOR CATALYSIS IN COMPLEXATION REAC...
Publication number
20220410317
Publication date
Dec 29, 2022
Petroleo Brasileiro S.A. - PETROBRAS
Mario GERMINO FERREIRA DA SILVA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR REMOVING SCALE FROM A SUBSEA MANIFOLD
Publication number
20220341291
Publication date
Oct 27, 2022
PETROLEO BRASILEIRO S.A. - PETROBRAS
Mario Germino FERREIRA DA SILVA
B08 - CLEANING