Patent details

EP2723774 Title: METHOD FOR MANUFACTURING HYDROXYETHYL STARCH DERIVATIVES

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Basic Information

Publication number:
EP2723774
WO Application Number:
EP2012061958
Type:
European Patent Granted for NL
Status:
Patent in Force
Publication Title:
Title When Made Available For Viewing:
Reason Lapsed:
Application number:
EP12737229.0
WO Publication Number:
WO2012175608
EPO Publication Language:
English
SPC Number:
First Applicant Residence Country:
Germany (DE)
Publications:

Dates

Filing date:
21/06/2012
Grant date:
03/04/2019
EP Publication Date:
30/04/2014
WO Publication Date:
27/12/2012
Claims Translations Received Date:
Claims Translation B1 Received Date:
01/07/2019
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:
03/04/2019
EP B1 Publication Date:
03/04/2019
EP B2 Publication Date:
EP B3 Publication Date:
Description Translation B1 Received Date:
Description Translation B2 Received Date:
Description Translation B3 Received Date:
Expiration date:
20/06/2032
Lapsed By Expiration Date:
Patent Validated Date:
13/07/2019
Revocation Date:
Invalidity Date:
Response To Novelty Search Report Received:
Patent Granting Request:
Lapsed date:

Applicant/holder

From:
03/04/2019
 
 

 

Name:
Serumwerk Bernburg AG
Address:
Hallesche Landstrasse 105 b, 06406 Bernburg, Germany (DE)

Agent

1

Name:
ir. B.Ch. Ledeboer c.s
From:
29/07/2025
Address:
V.O. Postbus 87930, 2508 DH, Den Haag, Netherlands (NL)
To:

2

Name:
ir. H.A. Witmans c.s.
From:
12/07/2019
Address:
V.O. Postbus 87930, 2508 DH, Den Haag, Netherlands (NL)
To:
29/07/2025

Inventor

1

Name:
ZIMMERMANN, Werner
Address:
06408 Bernburg, Germany (DE)

2

Name:
LUKOWCZYK, Jan
Address:
06114 Halle / Saale, Germany (DE)

Priority

Priority Patent Number:
11170761
Priority Date:
21/06/2011
Priority Country:
European Patent Office (EPO) (EP)

Classification

IPC or IDT classification:
A61K 33/26; A61K 47/36; C08B 31/10; C08B 31/12; C08B 31/18; A61K 47/61;

Publication

Bulletin

1

Bulletin Heading:
VB2
Journal edition number:
30/22
Publication date:
27/07/2022
Description:
Requests for restoration and notices of objection, notices of appeal to Court, notices of appeal to Council of State ex NL Patent Law 1995 in respect of which a decision has been taken. Oppositon(s) decisions ex European Patent Convention

2

Bulletin Heading:
EP3
Journal edition number:
29/19
Publication date:
17/07/2019
Description:
European patents granted for the Netherlands in which a translation was filed ex Article 52 par. 1 of the NL Patent Law 1995

3

Bulletin Heading:
EP2
Journal edition number:
14/19
Publication date:
03/04/2019
Description:
European patents granted for the Netherlands

European Patent Bulletin

1

Issue number:
202230
Publication date:
27/07/2022
Description:
Opposition rejected; Patent maintained as granted

2

Issue number:
201914
Publication date:
03/04/2019
Description:
Grant (B1)

Annual Fee

Annual Fee(s) Due Date:
30/06/2026
Annual Fee Number:
15
Annual Fee Amount:
900 Euro
Last Annual Payment Date:
18/06/2025
Last Annual Fee Paid Number:
14
Last Annual Fee Paid Amount:
800 Euro
Payer:
PAVIS GmbH
Filing date Document type Document Description Number of pages File Type
12/07/2019 Outgoing Correspondence Letter no formal defects 1 PDF /0/0/1/2/9/0800392100/docs/ep12737229.0_1_286797l271.pdf
01/07/2019 Claims First filed claims 3 PDF /0/0/1/2/9/0800392100/docs/ep12737229.0_0_claims20190701111511487.pdf