Official data from INPI

APERFEICOAMENTOS EM PROCESSOS PARA CRESCIMENTO DE CELULAS E PRODUZIR SUB-PRODUTOS DE CRESCIMENTO DE CELULAS DEPENDENTES-DE-ANCORAGEM E MICROPORTADORES PARA CULTURA DESSAS CELULAS

Em AnáliseInvention Patent

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Application data

Number

PI7707551

Type

Invention Patent

Filing

11/11/1976

Publication

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Progress at the INPI

Filing11/11/76
Publication
Examination
Refused09/21/82
Grant
In force

The application was refused on 09/21/1982 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/21/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. T. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

09/21/1982

RPI 622

Petição de recurso

#12.2

03/02/1982

RPI 593

Indeferimento

#9.2

11/10/1981

RPI 577

From the same holder

CELULA SOLAR APERFEICOADA CELULA SOLAR SEMICONDUTORA E PROCESSO DE FAZER A MESMA APARELHO DE COLETA DE RADIACAO SOLAR SISTEMA FOTOVOLTAICO INCLUINDO UMA LENTE

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