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Official data from INPI

ALKATHENE

This trademark appears in the official INPI history.

Even when the status is closed, the history helps calibrate risk, avoid repeating mistakes, and define a safe naming strategy.

Registro ExtintoType: WordOffice: Brazil

Quick snapshot

ALKATHENE

ST13

BR500000007561733

Class

1, 3

Filing

007561733

Registration

007561733

Progress at the INPI

  1. Filing03/28/49
  2. Publication
  3. Examination
  4. Allowance
  5. Grant02/21/64
  6. Terminated08/12/97

The registration was granted on 02/21/1964 and later terminated. The mark is no longer protected.

Check whether this name is available

Latest action published by the INPI: 08/12/1997. We update with every new RPI gazette, published weekly.

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

INPI status

Registro Extinto

Case type

Application and registration

Recorded events

2

Latest update

08/12/1997

Trademark type

Word

Nice classes

1, 3

Filing date

03/28/1949

Registration date

02/21/1964

Expiration date

02/21/1994

Complete case details

Structured fields from the responsible authority and the official record.

Nature

De Produto

Responsible office

Brazil

Owner type

NÃO RESIDENTE

Owner location

GB

Holders and representatives

Holders

ICI CHEMICALS & POLYMERS LIMITED

Representatives

No representative data.

Technical classification

Nice Classes

Class 1Class 3

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

Substâncias e preparados químicos destinados às composições fotossensíveis

Class 3

Substâncias e preparados químicos destinados às composições fotossensíveis

Publications

History of INPI decisions and trademark events.

2 publications found

700

Registro EXTINTO, com base na norma legal indicada.

INCISO I DO ART. 142 DA LPI. *INT. MONSEN, LEONARDOS & CIA.

RPI 1393

08/12/1997

565

ANOTADA A TRANSFERENCIA.

CED. IMPERIAL CHEMICAL INDUSTRIES PLC (GB) *INT. MOMSEN

RPI 1048

01/02/1991

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