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Official data from INPI

DIMERCAPTANOS ALCOXILADOS COMO ADITIVOS DE COBRE.

ArquivadaInvention PatentPCT · US1997008632

Application data

Number

PI9709899

Type

Invention Patent

Filing

05/15/1997

Publication

01/25/2000

PCT

US1997008632

Progress at the INPI

  1. Filing05/15/97
  2. Publication01/25/00
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/08/2004. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Enthone-Omi, Inc.

US

Inventors

S. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

656410 · 05/30/1996

Abstract

Patente de Invenção: "DIMERCAPTANOS ALCOXILADOS COMO ADITIVOS DE COBRE" . Um processo de eletrogalvanização de cobre usando dimercaptano éteres como um aditivo. Os aditivos evitam as formações dendríticas que provocam curto-circuito nos eletrodos.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

06/08/2004

RPI 1744

Exigência - art. 36 da LPI

#6.1

11/25/2003

RPI 1716

Notificação de entrada na fase nacional - PCT

#1.3

01/25/2000

RPI 1516

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