Official data from INPI

COMPOSICAO TERMOPLASTICA DE MATERIAIS PLASTICOS ARTIFICIAIS E RESPECTIVO PROCESSO DE FABRICACAO

IndeferidaInvention Patent

Talk to an expert

Application data

Number

PI8007644

Type

Invention Patent

Filing

11/24/1980

Publication

07/27/1982

View on INPI

Progress at the INPI

Under appeal

Filing11/24/80
Publication07/27/82
Examination11/16/82
Refused04/25/89
Grant
In force

The application was refused by the INPI on 04/25/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PHILIPS BRASIL LTD [BR]

Inventors

H. J. (pessoa física)

Technical data

IPC Classification

C08L 25/04 C08L 69/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/25/1989

RPI 966

Conhecimento de parecer técnico

#7.1

04/12/1988

RPI 912

Solicitação de exame técnico

#4.1

11/16/1982

RPI 630

Publicação do pedido de patente

#3.1

07/27/1982

RPI 614

From the same holder

QUADRO BRANCO DE VIDRO

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.