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Official data from INPI

PROCESSO DE OBTENCAO DE NOVOS POLIMEROS DE ENXERTO PARA AGLOMERACAO DE PARTICULAS E CONDICIONAMENTO DE SOLOS

ArquivadaInvention Patent
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Application data

Number

PI7701617

Type

Invention Patent

Filing

03/16/1977

Publication

-
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Progress at the INPI

  1. Filing03/16/77
  2. Publication
  3. Examination
  4. Allowance09/25/84
  5. Abandoned
  6. In force

The application was allowed on 09/25/1984 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 06/11/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TECHNION RES & DEV FOUNDATION

Inventors

No inventors listed.

Technical data

IPC Classification

C08H 8/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/11/1985

RPI 764

Notificação para pagamento de retribuição

#13.1

01/29/1985

RPI 745

Deferimento

#9.1

09/25/1984

RPI 727

Exigência - art. 36 da LPI

#6.1

01/17/1984

RPI 691

15.0

09/28/1982

RPI 623

Exigência - art. 36 da LPI

#6.1

08/31/1982

RPI 619

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era C08H 5/04.

03/27/2018

RPI 2464

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