Petroleo Brasileiro SA - Company Profile

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Petroleo Brasileiro SA: Patents

View up-to-date information on Petroleo Brasileiro SA patents, including inventor and filing insights.

Publication Identifier	Document Type	Title	Classification-CPC	Publication Date
CO2022012148A2	Application	Uso de nanofluido para la remoción de petróleo y sales en muestras de rocas de sistemas petroleros	B08B3/12; C09K2208/10; C09K8/035; C09K8/58; E21B25/00; E21B37/00; E21B49/00; G01N1/34; G01N15/08	September 09, 2022
GB2595067B	Grant	Plasma process and reactor for producing synthesis gas	B01J12/002; B01J19/088; B01J2219/0809; B01J2219/0841; B01J2219/0869; B01J2219/0875; B01J2219/0883; B01J2219/0898; C01B2203/0222; C01B2203/0861; C01B2203/1241; C01B3/34; C01B3/342; H05B7/18; H05H1/00; H05H1/34; H05H1/48; H05H2245/10	September 07, 2022
US11436747B2	Grant	System and method for supporting the operation of subsea installations for 3D reconstruction of flexible pipes during a direct vertical connection operation	E21B17/012; E21B17/017; G06F2113/14; G06F30/18; G06T2207/10016; G06T7/60; G06T7/85; H04N13/239	September 06, 2022
US20220268138A1	Application	PNEUMATIC LIFTING SYSTEM FOR HYDROCARBON PRODUCTION	E21B43/123	August 25, 2022
WO2022170408A1	Application	METHOD FOR THE COPRODUCTION OF C10 TO C13 OLEFINS AND ESTERS FROM FATTY ACID METHYL ESTERS	B01J21/00; B01J23/44; B01J31/02; C07C11/02; C07C31/04; C07C51/00; C07C6/00; C07C67/00; C07C69/00; C07D233/02; C07D247/02; C07D307/82; C10G3/00; Y02E50/10; Y02P30/20	August 18, 2022

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