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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE BIURETOS N-SULFENILADOS, COMPOSIÇÒES FUNGICIDAS, PROCESSO PARA O COMBATE A FUNGOS E PARA A PREPARAÇÃO DAS COMPOSIÇÕES.

ArquivadaInvention Patent
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Application data

Number

PI8108487

Type

Invention Patent

Filing

12/29/1981

Publication

10/19/1982
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Progress at the INPI

  1. Filing12/29/81
  2. Publication10/19/82
  3. Abandoned01/02/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/03/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

DE

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Inventors

B. W. (pessoa física)

K. V. (pessoa física)

V. P. (pessoa física)

Technical data

IPC Classification

A01N 47/34A01N 47/36C07C 313/34C07D 251/22C07D 307/52

Priority claims

DE

3049439.4 · 12/30/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/03/1987

RPI 889

Exigência - art. 36 da LPI

#6.1

03/04/1987

RPI 854

Solicitação de exame técnico

#4.1

01/02/1985

RPI 741

Publicação do pedido de patente

#3.1

10/19/1982

RPI 626

Pedido de patente depositado

#2.1

02/24/1982

RPI 592

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 145/04; A01N 47/34; C07D 307/52.

03/27/2018

RPI 2464

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