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Official data from INPI

PROCESSO DE SÍNTESE DE L-SERINA; CULTURA DE SUBSTANCIAL PUREZA BIOLÓGICA DE ESCHERICHIA COLI, DE SALMONELLA TYPHIMURIUM, DE KLEBSIELLA AEROGENES.

ArquivadaInvention Patent

Application data

Number

PI8306301

Type

Invention Patent

Filing

11/17/1983

Publication

07/03/1984

Progress at the INPI

  1. Filing11/17/83
  2. Publication07/03/84
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 11/17/1983 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. C. (pessoa física)

US

Inventors

A. M. (pessoa física)

H. M. (pessoa física)

H. H. (pessoa física)

L. W. (pessoa física)

S. L. (pessoa física)

Pessoa física

Technical data

Priority claims

US

442.962 · 11/19/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/30/1986

RPI 832

Publicação do pedido de patente

#3.1

07/03/1984

RPI 715

Pedido de patente depositado

#2.1

01/31/1984

RPI 693

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