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Official data from INPI

CORANTE

ArquivadaInvention PatentPCT · EP1991000274

Application data

Number

PI9104646

Type

Invention Patent

Filing

02/13/1991

Publication

03/24/1992

PCT

EP1991000274

Progress at the INPI

  1. Filing02/13/91
  2. Publication03/24/92
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/13/1991 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: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. H. (pessoa física)

DE

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Inventors

D. B. (pessoa física)

GB

D. S. (pessoa física)

GB

D. D. (pessoa física)

GB

Technical data

Priority claims

GB

9004161.7 · 02/23/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09K 19/52; A61K 7/021; C09D 5/26; C09D 11/02.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

06/28/1994

RPI 1230

Notificação de entrada na fase nacional - PCT

#1.3

03/24/1992

RPI 1112

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