Official data from INPI

CELULAS SOLARES DE SULFETO DE CADMIO

ArquivadaInvention Patent

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Application data

Number

PI8301111

Type

Invention Patent

Filing

03/08/1982

Publication

11/22/1983

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Progress at the INPI

Filing03/08/82
Publication11/22/83
Abandoned10/29/85
Allowance
Grant
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: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PRUTEC LTD [GB]

Inventors

B. J. (pessoa física)

V. W. (pessoa física)

Technical data

IPC Classification

H01L 31/18

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/31/1988

RPI 919

6.2

07/28/1987

RPI 875

Solicitação de exame técnico

#4.1

10/29/1985

RPI 784

Publicação do pedido de patente

#3.1

11/22/1983

RPI 683

Pedido de patente depositado

#2.1

04/19/1983

RPI 652

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