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Official data from INPI

PROCESSOS PARA PREPARAR UM PÓ SECO E ESCOÁVEL DE ACIFLUORFENO OU SEUS SAIS AGRONOMICAMENTE ACEITÁVEIS PÓ, E, BOLSA DE PVA

ArquivadaInvention PatentPCT · EP1995001321

Application data

Number

PI9507523

Type

Invention Patent

Filing

04/11/1995

Publication

09/16/1997

PCT

EP1995001321

Progress at the INPI

  1. Filing04/11/95
  2. Publication09/16/97
  3. Abandoned
  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: 12/27/2005. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

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Inventors

R. L. (pessoa física)

US

T. J. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/234886 · 04/28/1994

Abstract

Patente de Invenção "PROCESSOS PARA PREPARAR UM PÓ SECO E ESCOÁVEL DE ACIFLUORFENO OU SEUS SAIS AGRONOMICAMENTE, PÓ, E, BOLSA DE PVA". A presente invenção proporciona pós de acifluorfeno sólido altamente concentrado e processo para prepará-los.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/27/2005

RPI 1825

Exigência - art. 36 da LPI

#6.1

04/05/2005

RPI 1787

Notificação de entrada na fase nacional - PCT

#1.3

09/16/1997

RPI 1398

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