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Official data from INPI

FORMULAÇÃO HUMANO DE INTERFERON BETA-1a (IFN-BETA-1a) RECOMBINANTE

Arquivada/ExtintaInvention PatentPCT · US1998007242

Application data

Number

PI9815966

Type

Invention Patent

Filing

05/29/1998

Publication

02/28/2001

PCT

US1998007242

Progress at the INPI

  1. Filing05/29/98
  2. Publication02/28/01
  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.

Talk to a specialist

Latest action published by the INPI: 06/14/2011. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Biogen, Inc

US

See this company's full portfolio

Inventors

J. A. (pessoa física)

US

M. R. (pessoa física)

US

S. G. (pessoa física)

US

Technical data

IPC Classification

Abstract

Patente de Invenção: "FORMULAÇÃO HUMANO DE INTERFERON BETA-1a (IFN-BETA-1a) RECOMBINANTE" . Composições líquidas compreendendo MU tampão de pH de cerca de 7,2 interferon beta recombinante e 15 mg/ml de albumina de soro humano, e kits para administração parenteral das referidas composições.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo por descumprimento

#8.11

Referente ao despacho 8.6 publicado na RPI 1910 de 14/08/2007.

06/14/2011

RPI 2110

Arquivamento por falta de pagamento

#8.6

Referente à 5,6,7,8 e 9ª anuidades

08/14/2007

RPI 1910

Notificação de entrada na fase nacional - PCT

#1.3

02/28/2001

RPI 1573

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