Official data from INPI

PROCESSO PARA A HIDROGENAÇÃO HETEROGÊNEA CONTÍNUA DE GORDURAS, ÁCIDOS GRAXOS E/OU DERIVADOS DE ÁCIDOS GRAXOS

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Application data

Number

PI8700381

Type

Invention Patent

Filing

01/28/1987

Publication

12/08/1987

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Progress at the INPI

Filing01/28/87
Publication12/08/87
Examination05/08/90
Allowance
Grant
In force

Published on 12/08/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 12/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Henkel Kommanditgesellschaft, Auf Aktien

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Inventors

G. G. (pessoa física)

Technical data

IPC Classification

C07C 51/00 C07C 51/347 C07C 51/36 C07C 67/00 C11C 3/00 C11C 3/12

Priority claims

P 36 02 525.9 · 01/29/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/08/1987

RPI 894

Pedido de patente depositado

#2.1

06/02/1987

RPI 867

Retificação

#15.3

10/13/1992

RPI 1141

Solicitação de exame técnico

#4.1

05/08/1990

RPI 1017

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