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Official data from INPI

ARTIGO ABSORVENTE EXTRUDADO

Em AnáliseInvention Patent

Application data

Number

PI8501435

Type

Invention Patent

Filing

03/28/1985

Publication

11/26/1985

Progress at the INPI

Technical opinion to answer
  1. Filing03/28/85
  2. Publication11/26/85
  3. Examination01/19/88
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 01/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

See this company's full portfolio

Inventors

K. R. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/19/1988

RPI 900

Publicação do pedido de patente

#3.1

11/26/1985

RPI 788

Pedido de patente depositado

#2.1

06/18/1985

RPI 765

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B32B 27/12; A61F 13/16.

03/27/2018

RPI 2464

Retificação

#15.3

12/08/1992

RPI 1149

Conhecimento de parecer técnico

#7.1

10/23/1990

RPI 1038

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