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Official data from INPI

COMPOSTO, PROCESSO PARA CONTROLE DE ERVAS DANINHAS, COMPOSIÇÃO HERBICIDA E PROCESSO PARA PREPARAR O COMPOSTO

ArquivadaInvention Patent
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Application data

Number

PI8204752

Type

Invention Patent

Filing

08/13/1982

Publication

08/02/1983
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Progress at the INPI

  1. Filing08/13/82
  2. Publication08/02/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/13/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/12/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rohm And Haas Company

US

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Inventors

J. A. (pessoa física)

US

T. F. (pessoa física)

US

Technical data

IPC Classification

A01N 37/48A01N 37/50A01N 37/52C07C 327/58

Priority claims

US

293,743 · 08/17/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

11/12/1985

RPI 786

Publicação do pedido de patente

#3.1

08/02/1983

RPI 667

Pedido de patente depositado

#2.1

09/28/1982

RPI 623

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 135/00; A01N 43/40; C07C 249/04; C07C 251/66; C07C 251/68; C07C 259/06; C07C 313/00; C07C 317/22; C07C 317/46; C07C 323/62; C07C 327/58; C07C 251/00; C07C 259/00; C07C 317/00; C07C 323/00; C07C 327/00.

03/27/2018

RPI 2464

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