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Official data from INPI

COMPOSTO, PROCESSO PARA PRODUZIR UMA COMPOSIÇÃO REBAIXADORA AROMÁTICA DE PONTODE FLUIDEZ, CONCENTRADO E COMPOSIÇÃO DE HIDROCARBONETO PARA ÓLEOS

ArquivadaInvention PatentPCT · US1986002792

Application data

Number

PI8607036

Type

Invention Patent

Filing

12/23/1986

Publication

12/22/1987

PCT

US1986002792

Progress at the INPI

  1. Filing12/23/86
  2. Publication12/22/87
  3. Abandoned02/06/90
  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.

Talk to a specialist

Latest action published by the INPI: 12/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. C. (pessoa física)

US

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Inventors

J. K. (pessoa física)

US

S. R. (pessoa física)

US

Technical data

Priority claims

US

814,692 · 12/30/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

12/22/1987

RPI 896

Arquivamento - Art. 36 §1° da LPI

#11.2

09/06/1994

RPI 1240

Exigência - art. 36 da LPI

#6.1

02/22/1994

RPI 1212

Solicitação de exame técnico

#4.1

02/06/1990

RPI 1005

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