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Official data from INPI

ORGANO-SAIS DE ÂNIONS METALATO E PROCESSO DE PRODUÇÃO DE ALQUILENO GLICÓIS COM O USO DOS MESMOS.

ArquivadaInvention PatentPCT · US1985000508

Application data

Number

PI8506212

Type

Invention Patent

Filing

03/28/1985

Publication

04/15/1986

PCT

US1985000508

Progress at the INPI

  1. Filing03/28/85
  2. Publication04/15/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 03/28/1985 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: 04/15/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

U. C. (pessoa física)

US

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Inventors

J. R. (pessoa física)

US

J. B. (pessoa física)

US

Technical data

Priority claims

US

594.264 · 03/28/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

04/15/1986

RPI 808

Arquivamento - Art. 33 da LPI

#11.1

06/25/1991

RPI 1073

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