Official data from INPI

HALOGENACAO CATALIZADA EM ETAPAS SUCESSIVAS DE NUCLEOS VINIL PIRROLIDONICOS POLIMERIZADOS

Em AnáliseInvention Patent

Talk to an expert

Application data

Number

PI8302717

Type

Invention Patent

Filing

05/24/1983

Publication

07/31/1984

View on INPI

Progress at the INPI

Filing05/24/83
Publication07/31/84
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 05/24/1983 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: 01/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. D. (pessoa física)

Inventors

D. [. (pessoa física)

Technical data

IPC Classification

C08G 69/48

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.7

01/13/1987

RPI 847

Arquivamento - Art. 33 da LPI

#11.1

10/21/1986

RPI 835

Publicação antecipada

#3.2

07/31/1984

RPI 719

Pedido de patente depositado

#2.1

07/05/1983

RPI 663

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.