EP1177841 - Method for cleaning ultra-high temperature installations [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 16.03.2012 Database last updated on 22.08.2024 | Most recent event Tooltip | 16.03.2012 | Patent maintained (B2 publication) | published on 18.04.2012 [2012/16] | Applicant(s) | For all designated states Chemische Fabrik Dr. Weigert GmbH & Co KG Mühlenhagen 85 20539 Hamburg / DE | [2002/06] | Inventor(s) | 01 /
Lensch, Jan Birkenweg 10 23826 Bark / DE | [2002/06] | Representative(s) | Glawe, Delfs, Moll Partnerschaft mbB von Patent- und Rechtsanwälten Rothenbaumchaussee 58 20148 Hamburg / DE | [N/P] |
Former [2012/16] | Glawe, Delfs, Moll Patent- und Rechtsanwälte Rothenbaumchaussee 58 20148 Hamburg / DE | ||
Former [2002/06] | Glawe, Delfs, Moll & Partner Patentanwälte Rothenbaumchaussee 58 20148 Hamburg / DE | Application number, filing date | 00116783.2 | 03.08.2000 | [2002/06] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP1177841 | Date: | 06.02.2002 | Language: | DE | [2002/06] | Type: | B1 Patent specification | No.: | EP1177841 | Date: | 26.05.2004 | Language: | DE | [2004/22] | Type: | B2 New European patent specification | No.: | EP1177841 | Date: | 18.04.2012 | Language: | DE | [2012/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.12.2000 | Classification | IPC: | B08B9/032 | [2002/06] | CPC: |
A01J7/022 (EP);
B08B9/0321 (EP);
B08B9/0325 (EP)
| Designated contracting states | DE [2002/43] |
Former [2002/06] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Verfahren zum Reinigen von UHT-Anlagen | [2002/06] | English: | Method for cleaning ultra-high temperature installations | [2002/06] | French: | Procédé pour nettoyer des installations à ultra-haute température | [2002/06] | Examination procedure | 02.04.2002 | Examination requested [2002/24] | 07.08.2002 | Loss of particular rights, legal effect: designated state(s) | 26.11.2002 | Despatch of communication of loss of particular rights: designated state(s) AT, BE, CH, CY, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE | 05.02.2003 | Despatch of a communication from the examining division (Time limit: M04) | 24.04.2003 | Reply to a communication from the examining division | 25.11.2003 | Communication of intention to grant the patent | 24.03.2004 | Fee for grant paid | 24.03.2004 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
25.02.2005
07.03.2005
ADMISSIBLE Tuchenhagen Dairy Systems GmbH Kruppstrasse 3 48683 Ahaus / DE Opponent's representative Hauck Patentanwaltspartnerschaft mbB Postfach 11 31 53 20431 Hamburg / DE | [N/P] |
Former [2008/37] | |||
Opponent(s) | 01
25.02.2005
07.03.2005
ADMISSIBLE Tuchenhagen Dairy Systems GmbH Kruppstrasse 3 48683 Ahaus / DE Opponent's representative Hauck Patent- und Rechtsanwälte Neuer Wall 50 20354 Hamburg / DE | ||
Former [2005/16] | |||
Opponent(s) | 01
25.02.2005
07.03.2005
ADMISSIBLE Tuchenhagen Dairy Systems GmbH Kruppstrasse 3 48683 Ahaus / DE Opponent's representative Patentanwälte Hauck, Graalfs, Wehnert, Döring, Siemons, Schildberg Neuer Wall 41 20354 Hamburg / DE | 04.04.2005 | Invitation to proprietor to file observations on the notice of opposition | 11.10.2005 | Reply of patent proprietor to notice(s) of opposition | 26.06.2008 | Date of oral proceedings | 19.08.2008 | Despatch of interlocutory decision in opposition | 19.08.2008 | Despatch of minutes of oral proceedings | 13.10.2011 | Legal effect of interlocutory decision in opposition | 25.01.2012 | Despatch of communication that the patent will be maintained as amended | 06.03.2012 | Fee for printing new specification paid | Appeal following opposition | 18.09.2008 | Appeal received No. T1914/08 | 22.12.2008 | Statement of grounds filed | 13.10.2011 | Result of appeal procedure: appeal of the proprietor was rejected | 13.10.2011 | Date of oral proceedings | 20.10.2011 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 21.08.2002 | Renewal fee patent year 03 | 20.08.2003 | Renewal fee patent year 04 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 10.09.2002 | AT   M01   Not yet paid | 10.09.2002 | BE   M01   Not yet paid | 10.09.2002 | CH   M01   Not yet paid | 10.09.2002 | CY   M01   Not yet paid | 10.09.2002 | DK   M01   Not yet paid | 10.09.2002 | ES   M01   Not yet paid | 10.09.2002 | FI   M01   Not yet paid | 10.09.2002 | FR   M01   Not yet paid | 10.09.2002 | GB   M01   Not yet paid | 10.09.2002 | GR   M01   Not yet paid | 10.09.2002 | IE   M01   Not yet paid | 10.09.2002 | IT   M01   Not yet paid | 10.09.2002 | LU   M01   Not yet paid | 10.09.2002 | MC   M01   Not yet paid | 10.09.2002 | NL   M01   Not yet paid | 10.09.2002 | PT   M01   Not yet paid | 10.09.2002 | SE   M01   Not yet paid |
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. | Documents cited: | Search | [DYA]EP0772971 (WEIGERT CHEM FAB [DE], et al) [DY] 1-4 * abstract * * column 2, line 1 - line 7 * * column 9, line 37 - column 10, line 56 * * column 11, line 38 - line 50; figure . * [A] 6,7; | [Y]WO9815437 (LEA KEVIN [US], et al) [Y] 1-4 * abstract * * page 5, line 7 - line 14 * * page 7, line 6 - page 9, line 8; figure 1 *; | [A]US4061504 (ZALL ROBERT R, et al) [A] 1,2,7 * column A * * column 2, line 33 - column 3, line 42; figure . *; | [A]US5348058 (RUHL MARK A [US]) [A] 1 * column A * * column 2, line 28 - line 62 * * column 4, line 47 - column 7, line 30; figures 1-5 * |