Patent details

Basic Information

Publication number:

EP0003246

PCT Application Number:

Type:

European Patent Granted for LU

Legal Status:

Lapsed

Application number:

EP782003941

PCT Publication Number:

First applicant's nationality:

Translation Language:

EPO Publication Language:

English

English Title of Invention:

Polyamides and their use.

French Title of Invention:

Polyamides et leur utilisation.

German Title of Invention:

Polyamide und ihre Verwendung.

SPC Number:

Dates

Filing date:

28/12/1978

Grant date:

23/12/1981

EP Publication Date:

23/12/1981

PCT Publication Date:

Claims Translation Received Date:

Translations Received Date (B1 EP Publication):

Translations Received Date (B2 EP Publication):

Translations Received Date (B3 EP Publication):

Publication date:

08/08/1979

EP B1 Publication Date:

23/12/1981

EP B2 Publication Date:

EP B3 Publication Date:

Lapsed date:

31/12/1981

Expiration date:

28/12/1998

Renunciation date:

Revocation date:

Annulment date:

Owner

From:

28/12/1978

 

 

Name:

UNILEVER NV

Address:

Burgemeester 's Jacobplein 1, NL-3000 DK Rotterdam, Netherlands (NL)

Name:

UNILEVER PLC

Address:

Unilever House Blackfriars P, London EC4P 4BQ, United Kingdom (GB)

Inventor

1

Name:

Hinze Adrien George

Address:

Netherlands (NL)

2

Name:

Stigter Hendrik Gijsbert

Address:

Netherlands (NL)

Priority

Priority Number:

5411677

Priority Date:

29/12/1977

Priority Country:

United Kingdom (GB)

Classification

Main IPC Class:

C08G 69/34;

Filing date	Document type	Number of pages