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Official data from INPI

COMPOSIÇÃO, GEL AQUOSO E PROCESSO PARA PREPARAR UM GEL

ArquivadaInvention Patent

Application data

Number

PI8203420

Type

Invention Patent

Filing

06/11/1982

Publication

06/07/1983

Progress at the INPI

  1. Filing06/11/82
  2. Publication06/07/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 06/11/1982 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: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alcon Laboratories INC

US

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Inventors

N. D. (pessoa física)

US

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

10/01/1985

RPI 780

Publicação do pedido de patente

#3.1

06/07/1983

RPI 659

Pedido de patente depositado

#2.1

08/03/1982

RPI 615

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A61K 7/48; A61K 9/06; A61K 31/765; A61K 47/18; A61K 47/32; A61P 17/16; A61Q 5/02; A61Q 17/00; A61Q 19/00; C08K 5/21; C08L 33/02; A61K 47/16; A61P 17/00; C08K 5/00.

03/27/2018

RPI 2464

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