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Official data from INPI

PP1100426

Em AnálisePatente Pipeline

Application data

Number

PP1100426

Type

Patente Pipeline

Filing

05/05/1997

Publication

-

Progress at the INPI

  1. Filing05/05/97
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 11/09/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

American Cyanamid Company

US

See this company's full portfolio

Inventors

D. B. (pessoa física)

US

D. W. (pessoa física)

US

J. S. (pessoa física)

US

R. D. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

07/079543 · 07/29/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.12

Renumerado o pedido de PI1100426-6 para PP1100426-6.

11/09/2010

RPI 2079

23.16

Homologada a desistência requerida através da petição RJ 11144 de 14/05/1997

10/05/1999

RPI 1500

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