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Official data from INPI

DERIVADOS DE OXALIL-AMINOÁCIDO, MEDICAENTO E UTILIZAÇÃO DESSES DERIVADOS

IndeferidaInvention Patent

Application data

Number

PI9101927

Type

Invention Patent

Filing

05/10/1991

Publication

12/17/1991

Progress at the INPI

Under appeal
  1. Filing05/10/91
  2. Publication12/17/91
  3. Examination11/23/93
  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

H. A. (pessoa física)

DE

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Inventors

D. B. (pessoa física)

DE

D. B. (pessoa física)

DE

D. G. (pessoa física)

DE

Technical data

Priority claims

DE

P 40 15 255.3 · 05/12/1990

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

07/21/1998

RPI 1439

Solicitação de exame técnico

#4.1

11/23/1993

RPI 1199

Publicação do pedido de patente

#3.1

12/17/1991

RPI 1098

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