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Official data from INPI

COMPLEXO DE MOLIBDENO SOLÚVEL EM ÓLEO DE UM DISPERSANTE DE OXAZOLINA SEM CINZAS, COMPOSIÇÃO DE ÓLEO LUBRIFICANTE E DE HIDROCARBONETO, COMPLEXO CONCENTRADO PROCESSO PARA FAZER UM COMPLEXO DE MOLIBDENO SOLÚVEL DE ÓLEO, E, GASOLINA COM PROPRIEDADE ANTIDESGASTE APERFEIÇOADAS.

ArquivadaInvention Patent

Application data

Number

PI7905874

Type

Invention Patent

Filing

09/14/1979

Publication

-

Progress at the INPI

  1. Filing09/14/79
  2. Publication
  3. Abandoned06/29/82
  4. Allowance
  5. Grant
  6. 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: 01/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Exxon Research And Engineering Company

US

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Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/02/1985

RPI 741

Exigência - art. 36 da LPI

#6.1

06/19/1984

RPI 713

Exigência - art. 36 da LPI

#6.1

10/18/1983

RPI 678

Solicitação de exame técnico

#4.1

06/29/1982

RPI 610

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C10M 1/54; C10L 1/10.

03/27/2018

RPI 2464

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