EP0538028 - Improved method for applying tellurium-containing coatings to metallic surfaces using cyclodextrins/tellurium compositions [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 11.09.1995 Database last updated on 27.07.2024 | Most recent event Tooltip | 12.07.1996 | Change - applicant | published on 28.08.1996 [1996/35] | Applicant(s) | For all designated states CALGON CORPORATION Route 60 and Campbell's Run Road Pittsburgh Pennsylvania 15205 / US | [N/P] |
Former [1996/35] | For all designated states CALGON CORPORATION Route 60 and Campbell's Run Road Pittsburgh, Pennsylvania 15205 / US | ||
Former [1994/35] | For all designated states Calgon Corporation Campbell's Run Road at Route 60 Pittsburgh, Pennsylvania / US | ||
Former [1993/16] | For all designated states CALGON CORPORATION Route 60-Campbell's Run Road Robinson Township Pennsylvania 15205 / US | Inventor(s) | 01 /
Kaiser, Herbert J. 5408 Dewey Street St. Louis, Missouri 63116 / US | [1993/16] | Representative(s) | Nash, David Allan, et al Haseltine Lake LLP Redcliff Quay 120 Redcliff Street Bristol BS1 6HU / GB | [N/P] |
Former [1993/49] | Nash, David Allan, et al Haseltine Lake & Co. Hazlitt House 28 Southampton Buildings Chancery Lane London WC2A 1AT / GB | ||
Former [1993/16] | Barrett-Major, Julie Diane Merck & Co., Inc. European Patent Department Terlings Park Eastwick Road Harlow Essex CM20 2QR / GB | Application number, filing date | 92309399.1 | 15.10.1992 | [1993/16] | Priority number, date | US19910775889 | 15.10.1991 Original published format: US 775889 | [1993/16] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0538028 | Date: | 21.04.1993 | Language: | EN | [1993/16] | Type: | A3 Search report | No.: | EP0538028 | Date: | 28.09.1994 | Language: | EN | [1994/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.08.1994 | Classification | IPC: | C23C22/10, C23C22/48, C23C22/68, C23C22/23 | [1993/16] | CPC: |
C23C22/68 (EP,US);
C23C22/10 (EP,US);
C23C22/23 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1993/16] | Title | German: | Verfahren zum Aufbringen von Tellur-enthaltenden Schichten auf Metalloberflächen unter Verwendung von Cyclodextrin und Tellur-enthaltenden Zusammensetzungen | [1993/16] | English: | Improved method for applying tellurium-containing coatings to metallic surfaces using cyclodextrins/tellurium compositions | [1993/16] | French: | Procédé pour appliquer des revêtements contenant du tellure avec des surfaces métalliques en utilisant des compositions contenant de la cyclodextrine | [1993/16] | File destroyed: | 13.09.2001 | Examination procedure | 01.05.1995 | Application deemed to be withdrawn, date of legal effect [1995/44] | 02.06.1995 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [1995/44] | Fees paid | Penalty fee | Penalty fee Rule 85b EPC 1973 | 09.05.1995 | M01   Not yet paid | Additional fee for renewal fee | 31.10.1994 | 03   M06   Not yet paid |
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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 | [DA]EP0402084 (CALGON CORP [US]) [DA] 1,5 * example 5; claims 1,3 *; | US5089349 [ ] (KAISER HERBERT J [US]); | [A]JPS55113036 ; | [A]DE2150143 (CONS FOODS CORP) [A] 1,5 * claims 1,8 *; | [A]EP0070069 (ANVAR [FR]) | [A] - DATABASE WPI, 0, Derwent World Patents Index, vol. 80, no. 41, Database accession no. 80-72623C, & JPS55113036 A 19800902 (RICOH) [A] 1 * abstract * |