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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE UM CONCETRADO DE TOCOFEROL

IndeferidaInvention PatentPCT · US1995014612

Application data

Number

PI9509626

Type

Invention Patent

Filing

11/07/1995

Publication

01/06/1998

PCT

US1995014612

Progress at the INPI

Under appeal
  1. Filing11/07/95
  2. Publication01/06/98
  3. Examination
  4. Refused11/04/03
  5. Grant
  6. In force

The application was refused by the INPI on 11/04/2003. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/04/2003. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eastman Chemical Company

US

See this company's full portfolio

Inventors

C. J. (pessoa física)

US

H. I. (pessoa física)

US

S. B. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

08/334901 · 11/07/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido de acordo com o art. 8º, em vista do(s) art.(s). 13 da LPI e art. 229-A da Lei 10.196/01.

11/04/2003

RPI 1713

Conhecimento de parecer técnico

#7.1

04/15/2003

RPI 1684

Notificação de entrada na fase nacional - PCT

#1.3

01/06/1998

RPI 1411

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