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Official data from INPI

REVESTIMENTOS RESISTENTES AO CICLO TÉRMICO DE TEMPERATURAS ELEVADAS SOBRE SUBSTRATOS BASEADOS EM SILICONE, E PROCESSO PARA A PRODUÇÃO DOS MESMOS

PublicadaInvention Patent

Application data

Number

PI8805107

Type

Invention Patent

Filing

09/29/1988

Publication

05/16/1989

Progress at the INPI

  1. Filing09/29/88
  2. Publication05/16/89
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/29/1988 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: 05/16/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. I. (pessoa física)

US

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Inventors

V. S. (pessoa física)

Technical data

Priority claims

US

103.332 · 10/01/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/16/1989

RPI 969

Pedido de patente depositado

#2.1

02/14/1989

RPI 956

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C04B 35/00; C04B 35/68.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

11/26/1991

RPI 1095

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