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Official data from INPI

COMPLEXO; COMPOSIÇÃO FARMACÊUTICA; E PROCESSO PARA ESTIMULAR CÉLULAS PARA QUE ESTAS PRODUZAM LINFOCINAS

PublicadaInvention Patent

Application data

Number

PI8901161

Type

Invention Patent

Filing

03/13/1989

Publication

10/31/1989

Progress at the INPI

  1. Filing03/13/89
  2. Publication10/31/89
  3. Examination03/26/91
  4. Refused12/19/95
  5. Grant
  6. In force

The application was refused on 12/19/1995 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. U. (pessoa física)

IL

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Inventors

B. S. (pessoa física)

IL

L. P. (pessoa física)

US

M. A. (pessoa física)

IL

Technical data

IPC Classification

Priority claims

US

167.584 · 03/14/1988

US

172.643 · 03/24/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/31/1989

RPI 993

Pedido de patente depositado

#2.1

05/02/1989

RPI 967

Transferência indeferida

#25.2

08/19/1997

RPI 1394

111

12/19/1995

RPI 1307

Petição de recurso

#12.2

10/31/1995

RPI 1300

Indeferimento

#9.2

08/01/1995

RPI 1287

Solicitação de exame técnico

#4.1

03/26/1991

RPI 1060

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