Official data from INPI

UM AGLUTINANTE DE BASE ASFALTICA PARA TRATAMENTOS BETUMINOSOS A FRIO

IndeferidaInvention Patent

Talk to an expert

Application data

Number

PI8302951

Type

Invention Patent

Filing

05/31/1982

Publication

02/07/1984

View on INPI

Progress at the INPI

Under appeal

Filing05/31/82
Publication02/07/84
Examination12/04/84
Refused08/01/89
Grant
In force

The application was refused by the INPI on 08/01/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VIAL TECNOLOGIA SRL [AR]

Inventors

G. R. (pessoa física)

Technical data

IPC Classification

C08L 95/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/01/1989

RPI 980

Conhecimento de parecer técnico

#7.1

08/16/1988

RPI 930

Solicitação de exame técnico

#4.1

12/04/1984

RPI 737

Publicação do pedido de patente

#3.1

02/07/1984

RPI 694

Pedido de patente depositado

#2.1

07/19/1983

RPI 665

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.