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Official data from INPI

PROCESSO DE ACILAÇÃO

ArquivadaInvention Patent

Application data

Number

PI0102769

Type

Invention Patent

Filing

07/06/2001

Publication

02/26/2002

Progress at the INPI

  1. Filing07/06/01
  2. Publication02/26/02
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/06/2001 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: 12/13/2005. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. Hoffmann - La Roche AG

CH

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Inventors

F. C. (pessoa física)

CH

W. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

EP

00 114768.5 · 07/10/2000

Abstract

Patente de Invenção: "PROCESSO DE ACILAÇÃO". Tocol e tocoferóis podem ser acilados por tratamento com um agente de acilação e microondas.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

12/13/2005

RPI 1823

Arquivamento - Art. 33 da LPI

#11.1

09/20/2005

RPI 1811

Publicação do pedido de patente

#3.1

02/26/2002

RPI 1625

Pedido de patente depositado

#2.1

08/28/2001

RPI 1599

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