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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE ÉSTER METÍLICO DE ALFA-L-ASPARTIL-L-FENILALAMINA

Em AnáliseInvention Patent

Application data

Number

PI7708632

Type

Invention Patent

Filing

12/26/1977

Publication

-

Progress at the INPI

  1. Filing12/26/77
  2. Publication
  3. Examination
  4. Refused08/10/82
  5. Grant
  6. In force

The application was refused on 08/10/1982 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/10/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Monsanto Company

US

See this company's full portfolio

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

08/10/1982

RPI 616

Petição de recurso

#12.2

02/24/1982

RPI 592

Indeferimento

#9.2

11/03/1981

RPI 576

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 103/34; C07C 102/00.

03/27/2018

RPI 2464

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