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Official data from INPI

PROCESSO PARA PREPARACAO DE ALCOOIS TIOETERES NAO SATURADOS E PRODUTO QUIMICO CONSTITUIDO POR UM ALCOOL TIOETER NAO SATURADO

Em AnáliseInvention Patent
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Application data

Number

PI8504677

Type

Invention Patent

Filing

09/24/1985

Publication

07/22/1986
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Progress at the INPI

  1. Filing09/24/85
  2. Publication07/22/86
  3. Abandoned03/15/88
  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: 03/15/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

FR

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Inventors

L. Y. (pessoa física)

Technical data

IPC Classification

C07C 323/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/15/1988

RPI 908

Publicação do pedido de patente

#3.1

07/22/1986

RPI 822

Pedido de patente depositado

#2.1

12/03/1985

RPI 789

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 149/18; C07C 148/00; C07C 319/18; C07C 321/18; C07C 323/12; C08G 75/00; C07C 313/00; C07C 319/00; C07C 321/00; C07C 323/00.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

08/17/1993

RPI 1185

Exigência - art. 36 da LPI

#6.1

03/02/1993

RPI 1161

Exigência - art. 36 da LPI

#6.1

11/12/1991

RPI 1093

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