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Official data from INPI

CICLOHEXANODIONAS SUBSTITUÍDAS E SEUS USOS HERBICIDAS

ArquivadaInvention PatentPCT · US1991001525

Application data

Number

PI9105666

Type

Invention Patent

Filing

03/06/1991

Publication

05/26/1992

PCT

US1991001525

Progress at the INPI

  1. Filing03/06/91
  2. Publication05/26/92
  3. Abandoned11/16/93
  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: 08/31/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dowelanco

US

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Inventors

B. S. (pessoa física)

US

C. H. (pessoa física)

US

J. S. (pessoa física)

US

L. M. (pessoa física)

US

Technical data

Priority claims

US

503.199 · 03/30/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/31/1999

RPI 1495

Exigência - art. 36 da LPI

#6.1

11/03/1998

RPI 1452

Solicitação de exame técnico

#4.1

11/16/1993

RPI 1198

Retificação da notificação da fase nacional - PCT

#1.3.1

08/11/1992

RPI 1132

Notificação de entrada na fase nacional - PCT

#1.3

05/26/1992

RPI 1121

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