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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE UÉRIA

ArquivadaInvention Patent

Application data

Number

PI8201298

Type

Invention Patent

Filing

03/10/1982

Publication

01/25/1983

Progress at the INPI

  1. Filing03/10/82
  2. Publication01/25/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/10/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/22/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unie Van Kunstmestfabrieken B.V.

NL

Inventors

A. D. (pessoa física)

NL

H. B. (pessoa física)

NL

K. J. (pessoa física)

NL

Technical data

IPC Classification

Priority claims

NL

8101174 · 03/11/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/22/1985

RPI 783

Publicação do pedido de patente

#3.1

01/25/1983

RPI 640

Pedido de patente depositado

#2.1

04/20/1982

RPI 600

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era C07C 126/02.

03/27/2018

RPI 2464

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