Official data from INPI

PROCESSO PARA CONVERTER UMA CARGA COMPREENDENDO OLEFINAS DE C3+

ArquivadaInvention Patent

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Application data

Number

PI8304422

Type

Invention Patent

Filing

08/16/1983

Publication

03/27/1984

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Progress at the INPI

Filing08/16/83
Publication03/27/84
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 08/16/1983 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: 09/16/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

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Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

408.954 · 08/17/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/16/1986

RPI 830

Publicação do pedido de patente

#3.1

03/27/1984

RPI 701

Pedido de patente depositado

#2.1

10/25/1983

RPI 679

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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