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Official data from INPI

CONTRACEPTIVO DE ESTROGÊNIO GRADUADO

Em AnálisePatente Pipeline

Application data

Number

PP1100082

Type

Patente Pipeline

Filing

11/14/1996

Publication

04/08/1997

Progress at the INPI

  1. Filing11/14/96
  2. Publication04/08/97
  3. Examination
  4. Refused04/02/02
  5. Grant
  6. In force

The application was refused on 04/02/2002 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/09/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Warner-Lambert Company

US

See this company's full portfolio

Inventors

R. B. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

659144 · 10/09/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.12

Renumerado o pedido de PI1100082-1 para PP1100082-1.

11/09/2010

RPI 2079

111

Recorrente: O depositante.@ Decisão: Recurso conhecido e negado provimento. Mantido o indeferimento do pedido.

04/02/2002

RPI 1630

23.8

Recurso interposto contra denegação de pedido

01/26/1999

RPI 1464

23.7

Indeferido o pedido de patente com base no § 3º do art. 230 c/c o inciso VIII do art. 10 da LPI.

09/15/1998

RPI 1447

23.3

04/08/1997

RPI 1375

Pedido dividido

#23.1

12/31/1996

RPI 1361

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