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Official data from INPI

POLI-BIS-TRIAZINILIMIDAS, PROCESSO PARA SUA PREPARAÇÃO, SUA APLICAÇÃO, PROCESSO PARA ESTABILIZAR POLÍMEROS SINTÉTICOS, E POLÍMEROS ASSIM ESTABILIZADOS.

ArquivadaInvention Patent

Application data

Number

PI8201893

Type

Invention Patent

Filing

04/02/1982

Publication

03/08/1983

Progress at the INPI

  1. Filing04/02/82
  2. Publication03/08/83
  3. Abandoned01/15/85
  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: 02/02/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

G. P. (pessoa física)

DE

H. W. (pessoa física)

DE

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

02/02/1988

RPI 902

Exigência - art. 36 da LPI

#6.1

08/06/1985

RPI 772

Solicitação de exame técnico

#4.1

01/15/1985

RPI 743

Publicação do pedido de patente

#3.1

03/08/1983

RPI 646

Pedido de patente depositado

#2.1

05/25/1982

RPI 605

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