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Official data from INPI

PROCESSO PARA PREPARAR UM COMPOSTO DE 2-HALO-3-SUBSTITUÍDO-5-ARIL-PIRROL E COMPOSTO

Em AnáliseInvention Patent

Application data

Number

PI9105337

Type

Invention Patent

Filing

12/11/1991

Publication

08/25/1992

Progress at the INPI

  1. Filing12/11/91
  2. Publication08/25/92
  3. Abandoned07/19/94
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 11/18/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

American Cyanamid Company

US

See this company's full portfolio

Inventors

G. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

07/625,738 · 12/11/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

11/18/1997

RPI 1407

Solicitação de exame técnico

#4.1

07/19/1994

RPI 1233

Publicação do pedido de patente

#3.1

08/25/1992

RPI 1134

Pedido de patente depositado

#2.1

01/28/1992

RPI 1104

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