Official data from INPI

PRODUÇÃO DE COMBUSTÍVEL LÍQUIDO E SISTEMAS DE CONVERSÃO DE ENERGIA.

ArquivadaInvention Patent

Talk to an expert

Application data

Number

PI8406849

Type

Invention Patent

Filing

04/25/1984

Publication

03/19/1985

View on INPI

Progress at the INPI

Filing04/25/84
Publication03/19/85
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 04/25/1984 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/06/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Energy Concepts Limited

Inventors

J. W. (pessoa física)

Technical data

IPC Classification

C10L 1/00

Priority claims

8312172 · 05/04/1983

84/00142 · 04/25/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/06/1987

RPI 885

Notificação de entrada na fase nacional - PCT

#1.3

03/19/1985

RPI 752

Same category

PP1101201 PP1101199 "COMPOSTO, PROCESSO PARA A PREPARAÇÃO DO SAL DE Na DO (-)-ENANTIOMERO DE OMEPRAZOL, PREPARAÇÃO FARMACÉUTICA E USO DE UM COMPOSTO.PP1101197 PROTEÍNAS QUE LIGAM TNF PP1101194 DERIVADOS CONDENSADOS DO BENZOPIRROL COMO ANTAGONISTAS RECEPTORES DO 5-HT4 PP1101192

Explore category

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.