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Official data from INPI

COMPOSIÇÃO ESTABILIZADA CONTRA OS EFEITOS NOCIVOS DE LUZ ACTÍNICA E PROCESSO PARA ESTABILIZAR UM MATERIAL ORGÂNICO

ArquivadaInvention Patent

Application data

Number

PI9001311

Type

Invention Patent

Filing

03/21/1990

Publication

04/02/1991

Progress at the INPI

  1. Filing03/21/90
  2. Publication04/02/91
  3. Abandoned06/22/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/11/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

See this company's full portfolio

Inventors

J. G. (pessoa física)

R. R. (pessoa física)

US

Technical data

Priority claims

US

326.847 · 03/21/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.31

11/11/1997

RPI 1406

Exigência - art. 36 da LPI

#6.1

09/24/1996

RPI 1347

Solicitação de exame técnico

#4.1

06/22/1993

RPI 1177

Publicação do pedido de patente

#3.1

04/02/1991

RPI 1061

Pedido de patente depositado

#2.1

08/07/1990

RPI 1027

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