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Official data from INPI

COMPOSIÇÃO DE LÁTEX E FORMULAÇÃO DE TINTA À BASE DE ÁGUA

ExtintaInvention Patent

Application data

Number

PI9505947

Type

Invention Patent

Filing

12/19/1995

Publication

12/23/1997

Progress at the INPI

  1. Filing12/19/95
  2. Publication12/23/97
  3. Examination
  4. Allowance02/28/01
  5. Grant07/10/01
  6. Terminated08/05/14

The patent was granted on 07/10/2001 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/05/2014. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Union Carbide Chemicals & Plastics Technology Corporation

US

Union Carbide Chemicals & Plastics Technology LLC

US

See this company's full portfolio

Inventors

E. I. (pessoa física)

US

Technical data

Priority claims

US

08/359.558 · 12/20/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Manutenção da Extinção - Art. 78 inciso IV da LPI

#24.10

MANUTENÇÃO DA EXTINÇÃO - ART. 78 INCISO IV DA LPI

08/05/2014

RPI 2274

Extinção para fins de restauração (art. 87)

#21.6

Referente à 18ª anuidade.

04/01/2014

RPI 2256

Alteração de nome deferida

#25.4

Nome Alterado de: Union Carbide Chemicals & Plastics Technology Corporation

08/09/2011

RPI 2118

Concessão da patente

#16.1

07/10/2001

RPI 1592

Republicação - classificação IPC

#15.11

Alterada a classificação para Int.Cl.6 C08B 11/187, C08B 11/193 e C09D 101/26.

02/28/2001

RPI 1573

Deferimento

#9.1

02/28/2001

RPI 1573

Exigência - art. 36 da LPI

#6.1

10/03/2000

RPI 1552

Publicação do pedido de patente

#3.1

12/23/1997

RPI 1409

Pedido de patente depositado

#2.1

01/23/1996

RPI 1312

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