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Official data from INPI

NOVOS MATERIAIS CARBONÁCEOS E MÉTODO PARA PRODUZIR HIDROGÊNIO E HIDROCARBONETOS LEVES A PARTIR DE TAIS MATERIAIS.

ArquivadaInvention PatentPCT · US1982000310

Application data

Number

PI8207244

Type

Invention Patent

Filing

03/11/1982

Publication

03/01/1983

PCT

US1982000310

Progress at the INPI

  1. Filing03/11/82
  2. Publication03/01/83
  3. Examination04/10/84
  4. Allowance07/14/87
  5. Abandoned
  6. In force

The application was allowed on 07/14/1987 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TRW Inc

US

See this company's full portfolio

Inventors

B. [. (pessoa física)

B. [. (pessoa física)

Technical data

Priority claims

US

248.597 · 03/27/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

05/17/1988

RPI 917

14.10

01/19/1988

RPI 900

Notificação para pagamento de retribuição

#13.1

11/10/1987

RPI 890

14.1

10/13/1987

RPI 886

14.4

10/06/1987

RPI 885

Deferimento

#9.1

07/14/1987

RPI 873

Exigência - art. 36 da LPI

#6.1

10/01/1985

RPI 780

Exigência - art. 36 da LPI

#6.1

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

04/10/1984

RPI 703

Notificação de entrada na fase nacional - PCT

#1.3

03/01/1983

RPI 645

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C01B 31/00; C01B 3/32; C07C 1/12.

03/27/2018

RPI 2464

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