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Official data from INPI

PROCESSAMENTO DE COLAGÊNIO HUMANO E SEU USO EM AUTOIMPLANTE

PublicadaInvention Patent

Application data

Number

PI8900691

Type

Invention Patent

Filing

02/17/1989

Publication

10/10/1989

Progress at the INPI

Office action pending
  1. Filing02/17/89
  2. Publication10/10/89
  3. Examination03/12/91
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Autogenesis Technologies, Inc.

US

Charles D. Kelman, M.D.

US

D. D. (pessoa física)

US

Inventors

C. M. (pessoa física)

US

D. D. (pessoa física)

US

Technical data

Priority claims

US

157,638 · 02/18/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/10/1989

RPI 990

Pedido de patente depositado

#2.1

04/04/1989

RPI 963

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A61L 15/00; C07K 15/00; C08H 1/00.

03/20/2018

RPI 2463

Retificação

#15.3

11/12/1996

RPI 1354

Exigência - art. 36 da LPI

#6.1

02/21/1995

RPI 1264

14.1

06/30/1992

RPI 1126

14.3

12/17/1991

RPI 1098

Solicitação de exame técnico

#4.1

03/12/1991

RPI 1058

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