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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE UMA EMULSÃO DE HALOGENETO DE PRATA E ELEMENTO FOTOGRÁFICO

ArquivadaInvention PatentPCT · US1990000071

Application data

Number

PI9006994

Type

Invention Patent

Filing

01/04/1990

Publication

11/05/1991

PCT

US1990000071

Progress at the INPI

  1. Filing01/04/90
  2. Publication11/05/91
  3. Examination06/15/93
  4. Allowance12/29/98
  5. Abandoned
  6. In force

The application was allowed on 12/29/1998 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 04/11/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eastman Kodak Company

US

See this company's full portfolio

Inventors

I. L. (pessoa física)

US

W. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

07/294,035 · 01/06/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 & 2º da LPI.

04/11/2000

RPI 1527

Deferimento

#9.1

12/29/1998

RPI 1460

Exigência - art. 36 da LPI

#6.1

06/02/1998

RPI 1432

Solicitação de exame técnico

#4.1

06/15/1993

RPI 1176

Notificação de entrada na fase nacional - PCT

#1.3

11/05/1991

RPI 1092

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