Official data from INPI

PROCESSO PARA A PRODUÇÀO DE HIDROCARBONETOS.

Em AnáliseInvention Patent

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Application data

Number

PI7908544

Type

Invention Patent

Filing

12/27/1979

Publication

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Progress at the INPI

Filing12/27/79
Publication
Examination
Refused07/19/88
Grant
In force

The application was refused on 07/19/1988 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: 07/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

07/19/1988

RPI 926

Petição de recurso

#12.2

05/28/1985

RPI 762

Indeferimento

#9.2

01/08/1985

RPI 742

Conhecimento de parecer técnico

#7.1

03/08/1983

RPI 646

6.2

08/10/1982

RPI 616

From the same holder

PELÍCULAS POLIMÉRICAS OPACAS COM PBT E POLICARBONATO PELÍCULAS POLIMÉRICAS OPACAS CAVITADAS COM POLIESTIRENO SINDIOTÁTICO ÓLEOS LUBRIFICANTES FORMULADOS CONTENDO ÓLEOS DE BASE DE ALTO DESEMPENHO DERIVADOS DE HIDROCARBONETOS ALTAMENTE PARAFÍNICOS PELÍCULA DE POLIOLEFINA METALIZADA DE MULTICAMADA TERPOLÍMEROS FILMES DE POLIPROPILENO ORIENTADOS DE MÚLTIPLAS CAMADAS COM NÚCLEO MODIFICADO PROCESSO DE ROTULAGEM MATERIAL DE ALUMINOFOSFATO MESOPOROSO MODIFICADO, COM ÁREA DE SUPERFÍCIE SUPERIOR, TERMICAMENTE ESTÁVEL

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