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Official data from INPI

PROCESSO PARA PREPARAR UM COMPOSTO, PROCESSO PARA CONVERTER ÁCIDO QUINGHAO EM QINGHAOSU E EM DESIDROQINCHAOSU, PROCESSO PARA PREPARAR DESOXOQINGHAOSU E DESIDROQINGHAOSU E QINGHAOSU

IndeferidaInvention PatentPCT · AU1990000456

Application data

Number

PI9007687

Type

Invention Patent

Filing

09/27/1990

Publication

07/21/1992

PCT

AU1990000456

Progress at the INPI

Under appeal
  1. Filing09/27/90
  2. Publication07/21/92
  3. Examination07/20/93
  4. Refused07/13/99
  5. Grant
  6. In force

The application was refused by the INPI on 07/13/1999. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/13/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rhone-Poulenc Rorer S.A.

FR

T. S. (pessoa física)

AU

See this company's full portfolio

Inventors

R. H. (pessoa física)

AU

S. V. (pessoa física)

AU

Technical data

Priority claims

AU

PJ6595 · 09/27/1989

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.

07/13/1999

RPI 1488

Conhecimento de parecer técnico

#7.1

06/23/1998

RPI 1435

Solicitação de exame técnico

#4.1

07/20/1993

RPI 1181

Notificação de entrada na fase nacional - PCT

#1.3

07/21/1992

RPI 1129

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