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Official data from INPI

PROCESSO PARA PREPARAÇÃO DE UM COMPOSTO MONOAZÓICO, PROCESSO PARA TINGIMENTO, INCLUSIVE ESTAMPAGEM, DE MATERIAL CONTENDO GRUPOS HIDRÓXI E/OU CARBOXAMIDA E COMPOSIÇÃO CORANTE AQUOSA

PublicadaInvention Patent

Application data

Number

PI8900129

Type

Invention Patent

Filing

01/12/1989

Publication

09/05/1989

Progress at the INPI

  1. Filing01/12/89
  2. Publication09/05/89
  3. Examination10/22/91
  4. Allowance01/09/96
  5. Abandoned
  6. In force

The application was allowed on 01/09/1996 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

D. S. (pessoa física)

DE

D. H. (pessoa física)

DE

Technical data

Priority claims

DE

P 38 00 690.1 · 01/13/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/05/1989

RPI 985

Pedido de patente depositado

#2.1

02/28/1989

RPI 958

Arquivamento - Art. 38 §2° da LPI

#11.4

01/27/1998

RPI 1414

Notificação para pagamento de retribuição

#13.1

07/02/1996

RPI 1335

Deferimento

#9.1

01/09/1996

RPI 1310

Exigência - art. 36 da LPI

#6.1

09/27/1994

RPI 1243

Solicitação de exame técnico

#4.1

10/22/1991

RPI 1090

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