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Official data from INPI

PROCESSO DE PREPARAÇÃO DE HALOGENETOS DE FENOXIFENILSULFONILA.

Arquivada/ExtintaInvention Patent

Application data

Number

PI9902041

Type

Invention Patent

Filing

04/12/1999

Publication

05/02/2000

Progress at the INPI

  1. Filing04/12/99
  2. Publication05/02/00
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/09/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pfizer Products Inc

US

See this company's full portfolio

Inventors

J. H. (pessoa física)

US

Technical data

Priority claims

US

081393 · 04/10/1998

Abstract

Patente de Invenção: ''PROCESSO DE PREPARAÇÃO DE HALOGENETOS DE FENOXIFENILSULFONILA'' . Um processo para a preparação da halogenitos de fenoxifenilsulfonila, que são intermediários úteis para a preparação de inibidores de metaloproteinase de matriz.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo por descumprimento

#8.11

Referente ao despacho publicado na RPI 1990 de 25/02/2009.

03/09/2010

RPI 2044

Arquivamento por falta de pagamento

#8.6

referente a 8ª , 9ª e 10ª anuidades

02/25/2009

RPI 1990

Publicação do pedido de patente

#3.1

05/02/2000

RPI 1530

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