Official data from INPI

PROCESSO PARA RECUPERAR METAL PRECIOSO DE MATERIAL ALUMINIO E APARELHO PARA RECUPERAR METAL PRECIOSO

IndeferidaInvention Patent

Talk to an expert

Application data

Number

PI8106178

Type

Invention Patent

Filing

09/30/1980

Publication

06/15/1982

View on INPI

Progress at the INPI

Under appeal

Filing09/30/80
Publication06/15/82
Examination07/24/84
Refused06/17/86
Grant
In force

The application was refused by the INPI on 06/17/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/17/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KENNECOTT CORP

Inventors

C. P. (pessoa física)

Technical data

IPC Classification

C22B 11/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/17/1986

RPI 817

Republicação - classificação IPC

#15.11

05/07/1985

RPI 759

Conhecimento de parecer técnico

#7.1

01/29/1985

RPI 745

Solicitação de exame técnico

#4.1

07/24/1984

RPI 718

Publicação do pedido de patente

#3.1

06/15/1982

RPI 608

Pedido de patente depositado

#2.1

11/10/1981

RPI 577

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.