Official data from INPI

PROCESSO PARA A PRODUÇÃO DE EXTRUDADOS ATIVADORES DE ALVEJAMENTO ESTABILIZADOS COLORIDOS, EXTRUDADOS ASSIM OBTIDOS E PRODUTO DETERGENTE GRANULAR

ArquivadaInvention Patent

Talk to an expert

Application data

Number

PI8906671

Type

Invention Patent

Filing

12/21/1989

Publication

09/11/1990

View on INPI

Progress at the INPI

Filing12/21/89
Publication09/11/90
Abandoned03/16/93
Allowance
Grant
In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/06/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Procter & Gamble Company

See this company's full portfolio

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

C11D 17/06 C11D 3/39

Priority claims

288.737 · 12/22/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/06/1999

RPI 1474

Exigência - art. 36 da LPI

#6.1

05/12/1998

RPI 1429

Solicitação de exame técnico

#4.1

03/16/1993

RPI 1163

Publicação do pedido de patente

#3.1

09/11/1990

RPI 1032

Pedido de patente depositado

#2.1

05/01/1990

RPI 1016

From the same holder

112026018593 112026018589 112026014816 112026014739 112026014736 112026014709 112026009913 112026008806

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.