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Official data from INPI

MICROESFERAS SECAS, PRODUZIDAS EM DISCO ROTATIVO, DE MICROORGANISMOS

IndeferidaInvention PatentPCT · US1993000879

Application data

Number

PI9305977

Type

Invention Patent

Filing

02/02/1993

Publication

11/18/1997

PCT

US1993000879

Progress at the INPI

Under appeal
  1. Filing02/02/93
  2. Publication11/18/97
  3. Examination
  4. Refused06/13/00
  5. Grant
  6. In force

The application was refused by the INPI on 06/13/2000. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/13/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pioneer Hi-Bred International, Inc.

US

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Inventors

D. M. (pessoa física)

US

H. S. (pessoa física)

US

J. A. (pessoa física)

US

J. L. (pessoa física)

US

W. R. (pessoa física)

US

W. J. (pessoa física)

US

Technical data

Priority claims

US

07/842.226 · 02/26/1992

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido com base no Artigo 37 combinado com o Artigo 230, segundo redação dada pela MP nº 2014-3, de 25/02/00.

06/13/2000

RPI 1536

Conhecimento de parecer técnico

#7.1

08/10/1999

RPI 1492

Notificação de entrada na fase nacional - PCT

#1.3

11/18/1997

RPI 1407

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