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Official data from INPI

N, N'-DIALQUILAMINOALQUILETILENODIAMINAS E PROCESSO PARA A SUA PRODUÇÃO.

ArquivadaInvention Patent

Application data

Number

PI8006096

Type

Invention Patent

Filing

09/24/1980

Publication

-

Progress at the INPI

  1. Filing09/24/80
  2. Publication
  3. Examination06/28/83
  4. Allowance08/14/84
  5. Abandoned
  6. In force

The application was allowed on 08/14/1984 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: 06/11/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

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Inventors

D. H. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 29 38 710.8 · 09/25/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/11/1985

RPI 764

Notificação para pagamento de retribuição

#13.1

12/11/1984

RPI 738

Deferimento

#9.1

08/14/1984

RPI 721

Exigência - art. 36 da LPI

#6.1

01/31/1984

RPI 693

Solicitação de exame técnico

#4.1

06/28/1983

RPI 662

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 87/20; C07C 93/04; C07C 213/00; C07C 215/14; C07C 217/08.

03/27/2018

RPI 2464

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