blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP1140461

EP1140461 - CLEANING MATERIAL FOR EXTRUDERS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.04.2004
Database last updated on 20.07.2024
Most recent event   Tooltip27.06.2008Change - applicantpublished on 30.07.2008  [2008/31]
Applicant(s)For all designated states
BASF Aktiengesellschaft
Carl-Bosch-Strasse 38
67063 Ludwigshafen / DE
[2008/31]
Former [2003/25]For all designated states
BASF AKTIENGESELLSCHAFT
67056 Ludwigshafen / DE
Former [2001/41]For all designated states
BASF AKTIENGESELLSCHAFT
67056 Ludwigshafen / DE
Inventor(s)01 / KOCH, Uwe
Hauptstrasse 21
D-67229 Gerolsheim / DE
02 / KLENZ, Rainer
Im Wachtelschlag 34
D-67454 Ha loch / DE
03 / FRIEL, PETER
Kühnlestrasse 5
D-67227 Frankenthal / DE
04 / GAREISS, Brigitte
Am Zollstock 18
D-67271 Obersülzen / DE
 [2001/41]
Representative(s)Isenbruck, Günter
Patentanwälte
Isenbruck Bösl Hörschler PartG mbB
Eastsite One
Seckenheimer Landstrasse 4
68163 Mannheim / DE
[N/P]
Former [2001/41]Isenbruck, Günter, Dr.
Patent- und Rechtsanwälte, Bardehle-Pagenberg-Dost-Altenburg-Geissler-Isenbruck Theodor-Heuss-Anlage 12
68165 Mannheim / DE
Application number, filing date99963534.514.12.1999
[2001/41]
WO1999EP09932
Priority number, dateDE1998105867218.12.1998         Original published format: DE 19858672
[2001/41]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO0037236
Date:29.06.2000
Language:DE
[2000/26]
Type: A1 Application with search report 
No.:EP1140461
Date:10.10.2001
Language:DE
The application published by WIPO in one of the EPO official languages on 29.06.2000 takes the place of the publication of the European patent application.
[2001/41]
Type: B1 Patent specification 
No.:EP1140461
Date:18.06.2003
Language:DE
[2003/25]
Type: B9 Corrected patent specification 
No.:EP1140461
Date:10.12.2003
[2003/50]
Search report(s)International search report - published on:EP29.06.2000
ClassificationIPC:B29C47/08, // B29K77:00
[2001/41]
CPC:
B29C48/27 (EP,US); B29C48/03 (EP,US); B29K2077/00 (EP,US)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2001/41]
TitleGerman:REINIGUNGSMASSE FÜR EXTRUDER[2001/41]
English:CLEANING MATERIAL FOR EXTRUDERS[2001/41]
French:PRODUIT DE NETTOYAGE POUR EXTRUDEUSE[2001/41]
Entry into regional phase20.06.2001National basic fee paid 
20.06.2001Designation fee(s) paid 
20.06.2001Examination fee paid 
Examination procedure18.07.2000Request for preliminary examination filed
International Preliminary Examining Authority: EP
20.06.2001Examination requested  [2001/41]
23.01.2002Despatch of a communication from the examining division (Time limit: M06)
02.08.2002Reply to a communication from the examining division
18.11.2002Communication of intention to grant the patent
28.02.2003Fee for grant paid
28.02.2003Fee for publishing/printing paid
Opposition(s)19.03.2004No opposition filed within time limit [2004/24]
Fees paidRenewal fee
18.12.2001Renewal fee patent year 03
13.12.2002Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipFI18.06.2003
IE18.06.2003
DK18.09.2003
GR18.09.2003
PT18.09.2003
SE18.09.2003
CY14.12.2003
MC31.12.2003
[2005/02]
Former [2004/36]FI18.06.2003
IE18.06.2003
DK18.09.2003
GR18.09.2003
PT18.09.2003
SE18.09.2003
CY14.12.2003
Former [2004/29]FI18.06.2003
IE18.06.2003
DK18.09.2003
GR18.09.2003
PT18.09.2003
SE18.09.2003
Former [2004/15]FI18.06.2003
IE18.06.2003
GR18.09.2003
PT18.09.2003
SE18.09.2003
Former [2004/13]FI18.06.2003
GR18.09.2003
PT18.09.2003
SE18.09.2003
Former [2004/10]FI18.06.2003
GR18.09.2003
SE18.09.2003
Former [2004/05]FI18.06.2003
GR18.09.2003
Former [2004/03]GR18.09.2003
Cited inInternational search[A]JPS6347117  ;
 [A]JPS5595545  ;
 [A]JPS5593436  ;
 [A]JPH04180964  ;
 [A]JPH0260727  ;
 [X]US3869525  (MILLER DONALD N) [X] 1,2,5,6 * claims 1-8 *;
 [A]EP0333408  (TORAY INDUSTRIES [JP]) [A] 3,4 * claims 1-4 *;
 [X]WO9517268  (FERRO CORP [US]) [X] 1-4,6 * example D *;
 [X]EP0800910  (NIPPON SYNTHETIC CHEM IND [JP]) [X] 1-6 * page 3, line 22 - line 34 * * page 4, line 30 - line 38; claim 1 *;
 [A]WO9744395  (DU PONT [US], et al) [A] 1-6 * examples 1-8 *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19880722), vol. 012, no. 262, Database accession no. (M - 721), & JP63047117 A 19880227 (MITSUBISHI HEAVY IND LTD) [A] 1,3 * abstract *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19800930), vol. 004, no. 139, Database accession no. (M - 034), & JP55095545 A 19800719 (HITACHI CHEM CO LTD) [A] 1-4 * abstract *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19800924), vol. 004, no. 136, Database accession no. (M - 033), & JP55093436 A 19800715 (HITACHI CHEM CO LTD) [A] 1-4 * abstract *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19921012), vol. 016, no. 490, Database accession no. (C - 0994), & JP04180964 A 19920629 (ASAHI CHEM IND CO LTD) [A] 3,4 * abstract *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19900516), vol. 014, no. 231, Database accession no. (M - 0974), & JP02060727 A 19900301 (MITSUBISHI KASEI CORP) [A] 1 * abstract *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.