Official data from INPI

PROCESSO PARA DEPOSITAR FILMES COMPREENDENDO DIAMANTE SOBRE UM SUBSTRATO

PublicadaInvention Patent

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Application data

Number

PI8804197

Type

Invention Patent

Filing

08/18/1988

Publication

03/14/1989

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Progress at the INPI

Filing08/18/88
Publication03/14/89
Examination05/21/91
Allowance
Grant
In force

Published on 03/14/1989, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Latest action published by the INPI: 03/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Regents of the University of California

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Inventors

C. D. (pessoa física)

H. D. (pessoa física)

R. B. (pessoa física)

Technical data

IPC Classification

C23C 16/26 C23C 16/50

Priority claims

087.141 · 08/19/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/14/1989

RPI 960

Pedido de patente depositado

#2.1

01/17/1989

RPI 952

Retificação

#15.3

06/07/1994

RPI 1227

Solicitação de exame técnico

#4.1

05/21/1991

RPI 1068

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