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Official data from INPI

COMPOSTO SOLÚVEL EM ÁGUA, COMPOSIÇÃO CONTENDO UM PRIMEIRO E UM SEGUNDO COMPOSTO, PROCESSO PARA A MANUFATURA DE UM COMPOSTO, PROCESSO PARA A COLORAÇÃO DE UM MATERIAL, E MATERIAL

IndeferidaInvention Patent

Application data

Number

PI9103364

Type

Invention Patent

Filing

08/05/1991

Publication

05/05/1992

Progress at the INPI

Under appeal
  1. Filing08/05/91
  2. Publication05/05/92
  3. Examination06/07/94
  4. Refused04/27/99
  5. Grant
  6. In force

The application was refused by the INPI on 04/27/1999. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/27/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Imperial Chemical Industries Plc.

GB

Zeneca Limited

GB

See this company's full portfolio

Inventors

D. R. (pessoa física)

GB

Technical data

Priority claims

GB

9017869.0 · 08/15/1990

GB

9115682.8 · 07/19/1991

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido com base nos Artigos Nº 37, 8, 11 e 13 da LPI 9279/96.

04/27/1999

RPI 1477

Conhecimento de parecer técnico

#7.1

06/23/1998

RPI 1435

14.1

12/20/1994

RPI 1255

Solicitação de exame técnico

#4.1

06/07/1994

RPI 1227

Publicação do pedido de patente

#3.1

05/05/1992

RPI 1118

Pedido de patente depositado

#2.1

09/24/1991

RPI 1086

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