Patent details
3246
Title:
Polyamiden en de toepassing daarvan.
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Basic Information
Publication number:
3246
WO Application Number:
Type:
European Patent Granted for NL
Status:
Publication Title:
Title When Made Available For Viewing:
Reason Lapsed:
Non-payment of the annual fee
Application number:
3246
WO Publication Number:
EPO Publication Language:
English
SPC Number:
First Applicant Residence Country:
Netherlands (NL)
Publications:
EP3246;
Dates
Filing date:
28/12/1978
Grant date:
23/12/1981
EP Publication Date:
WO Publication Date:
Claims Translations Received Date:
Claims Translation B1 Received Date:
Claims Translation B2 Received Date:
Claims Translation B3 Received Date:
Lapsed By Non Payment Annual Fee Date:
Renunciation Date:
NullificationDate:
Published:
Due To Cession Date:
Registration date:
06/01/1982
EP B1 Publication Date:
23/12/1981
EP B2 Publication Date:
EP B3 Publication Date:
Description Translation B1 Received Date:
15/03/1982
Description Translation B2 Received Date:
Description Translation B3 Received Date:
Expiration date:
27/12/1998
Lapsed By Expiration Date:
Revocation Date:
Invalidity Date:
Response To Novelty Search Report Received:
Patent Granting Request:
Lapsed date:
01/07/1984
Applicant/holder
From:
28/12/1978
Name:
Unilever N.V.
Address:
Rotterdam, Netherlands (NL)
Domicile Holder
Name:
Dr. C.W.R. Mulder c.s.
From:
Address:
Unilever N.V. - Patent Division, Postbus 137, 3130 AC Vlaardingen, Netherlands (NL)
To:
Priority
Priority Patent Number:
0005411677
Priority Date:
29/12/1977
Priority Country:
United Kingdom (GB)
Classification
IPC or IDT classification:
C08G59/44 ;
C08G59/54 ;
C08G69/26 ;
C08G69/34 ;
Publication
Bulletin
1
Bulletin Heading:
PE1
Journal edition number:
198203
Publication date:
Description:
Verleende Europese octrooien in nummervolgorde
2
Bulletin Heading:
PE2
Journal edition number:
198210
Publication date:
Description:
Verleende Europese octrooien die hebben voldaan aan art. 29P (ROW 1910) of art. 52 (ROW 1995)
3
Bulletin Heading:
VE4
Journal edition number:
198416
Publication date:
Description:
Vervallen Europese octrooien wegens niet betalen van een jaarcijns
Other
Note:
Film Number: 85018; Sequence Number On Film: 18; Description: Eerste verfilming
Filing date
Document type
Document Description
Number of pages
File Type