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Official data from INPI

COMPOSTO, COMPOSIÇÃO FARMACÊUTICA E COMPOSTO INTERMEDIÁRIO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9600079

Type

Invention Patent

Filing

01/09/1996

Publication

01/27/1998

Progress at the INPI

  1. Filing01/09/96
  2. Publication01/27/98
  3. Examination
  4. Allowance09/21/04
  5. Grant03/15/05
  6. Expired01/12/16

The letters patent expired on 01/12/2016: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/12/2016. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pfizer, Inc.

US

See this company's full portfolio

Inventors

K. C. (pessoa física)

US

P. J. (pessoa física)

US

R. R. (pessoa física)

US

Technical data

Priority claims

US

369954 · 01/09/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 09/01/2016

01/12/2016

RPI 2349

Concessão da patente

#16.1

03/15/2005

RPI 1784

Deferimento

#9.1

09/21/2004

RPI 1759

Ciência (anuência ANVISA - art. 229-C)

#7.4

05/04/2004

RPI 1739

Exigência - art. 36 da LPI

#6.1

03/02/2004

RPI 1730

Exigência - art. 36 da LPI

#6.1

02/25/2003

RPI 1677

Publicação do pedido de patente

#3.1

01/27/1998

RPI 1414

Pedido de patente depositado

#2.1

02/06/1996

RPI 1314

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