Official data from INPI

POLÍMERO CONTENDO COMPOSTOS DE ORGANOESTANHO, PROCESSO PARA SUA PREPARAÇÃO E TINTA CONTENDO UM COMPOSTO GERMICIDA DE ORGANOESTANHO.

ArquivadaInvention Patent

Talk to an expert

Application data

Number

PI8301425

Type

Invention Patent

Filing

03/21/1983

Publication

11/29/1983

View on INPI

Progress at the INPI

Filing03/21/83
Publication11/29/83
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 03/21/1983 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: 03/11/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DSM Resins B.V.

Inventors

K. D. (pessoa física)

O. M. (pessoa física)

Technical data

IPC Classification

C08C 19/26 C08C 19/34 C09D 5/16

Priority claims

8201172 · 03/22/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/11/1986

RPI 803

Publicação do pedido de patente

#3.1

11/29/1983

RPI 684

Pedido de patente depositado

#2.1

05/03/1983

RPI 654

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09D 5/14; C09D 3/36; C09D 133/04.

03/20/2018

RPI 2463

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.