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Official data from INPI

PROCESSO PARA A PRODUÇÃO CONTÍNUA DE REQUEIJÃO E QUEIJO FRESCO

IndeferidaInvention Patent

Application data

Number

PI9003530

Type

Invention Patent

Filing

07/20/1990

Publication

08/27/1991

Progress at the INPI

Under appeal
  1. Filing07/20/90
  2. Publication08/27/91
  3. Examination12/03/91
  4. Refused05/04/99
  5. Grant
  6. In force

The application was refused by the INPI on 05/04/1999. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/04/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Westfalia Separator AG

DE

See this company's full portfolio

Inventors

E. B. (pessoa física)

H. B. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 39 24 372.9 · 07/22/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido com base nos Artigos 37 e 229 da LPI 9279/96.

05/04/1999

RPI 1478

Conhecimento de parecer técnico

#7.1

06/23/1998

RPI 1435

Solicitação de exame técnico

#4.1

12/03/1991

RPI 1096

Publicação do pedido de patente

#3.1

08/27/1991

RPI 1082

Pedido de patente depositado

#2.1

11/06/1990

RPI 1040

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