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Official data from INPI

NOVAS COMPOSIÇÕES COMPREENDENDO PENTA FLUOR-ETANO E MONO-CLORO-DI-FLUOR-METANO E PROCESSOS PARA PRODUZIR REFRIGERAÇÃO E AQUECIMENTO

ArquivadaInvention PatentPCT · US1992008065

Application data

Number

PI9206584

Type

Invention Patent

Filing

09/23/1992

Publication

11/21/1995

PCT

US1992008065

Progress at the INPI

  1. Filing09/23/92
  2. Publication11/21/95
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/23/1992 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/26/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Allied-Signal Inc

US

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Inventors

E. E. (pessoa física)

US

I. S. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

07/770.688 · 10/03/1991

Abstract

Certas composições de penta-fluor-etano e cloro-di-fluor-metano apresentam eficácia e capacidade incomuns como fluidos para aquecimento e esfriamento. Tais composições podem incluir aditivos como lubrificantes e aperfeiçoadores da solubilidade para lubrificantes como propano.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/26/1996

RPI 1321

Notificação de entrada na fase nacional - PCT

#1.3

11/21/1995

RPI 1303

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