EP0774485 - Process of making a flexible polyurethane slab stock foam having superior feel, comfort, and wear characteristics [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 13.07.2002 Database last updated on 13.07.2024 | Most recent event Tooltip | 13.07.2002 | Application deemed to be withdrawn | published on 28.08.2002 [2002/35] | Applicant(s) | For all designated states BASF CORPORATION 3000 Continental Drive North Mount Olive New Jersey 07828-1234 / US | [N/P] |
Former [1997/21] | For all designated states BASF CORPORATION 3000 Continental Drive North Mount Olive, New Jersey 07828-1234 / US | Inventor(s) | 01 /
Wujcik, Steven Edward 30190 King Road Romulus, Michigan 48174 / US | 02 /
Smiecinski, Theodore Michael 16268 Truwood Drive Woodhaven, Michigan 48183 / US | 03 /
Mente, Donald C. 8759 Parkway Drive Grosse Ile, Michigan 48138 / US | [1997/21] | Representative(s) | Meyer, Udo, et al BASF SE Global Intellectual Property GVX / K - C 6 67056 Ludwigshafen / DE | [N/P] |
Former [1997/21] | Meyer, Udo, et al BASF Aktiengesellschaft Patentabteilung ZDX/C - C 6 67056 Ludwigshafen / DE | Application number, filing date | 96118088.2 | 12.11.1996 | [1997/21] | Priority number, date | US19950557216 | 14.11.1995 Original published format: US 557216 | US19950557270 | 14.11.1995 Original published format: US 557270 | [1997/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0774485 | Date: | 21.05.1997 | Language: | EN | [1997/21] | Type: | A3 Search report | No.: | EP0774485 | Date: | 01.10.1997 | [1997/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.08.1997 | Classification | IPC: | C08J9/30, C08G18/72, C08G18/63, C08J9/12, // C08L75:04 | [1997/38] | CPC: |
C08J9/30 (EP);
C08G18/14 (EP);
C08G18/63 (EP);
C08G18/725 (EP);
C08G2110/0008 (EP);
C08G2110/005 (EP);
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Former IPC [1997/21] | C08J9/30, C08G18/72, C08G18/63, // C08L75:04 | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, IT, LI, NL, PT, SE [1997/21] | Title | German: | Verfahren zur Herstellung eines verbesserten Gefühl-, Komfort- und Verschleiss-Eigenschaften aufweisenden Polyurethan-Weichschaumstoffblocks | [1997/21] | English: | Process of making a flexible polyurethane slab stock foam having superior feel, comfort, and wear characteristics | [1997/21] | French: | Procédé de préparation d'un bloc de mousse flexible de polyuréthane ayant des caractéristiques améliorés de sensation, de confort et d'usure | [1997/21] | Examination procedure | 06.10.1997 | Examination requested [1997/49] | 28.09.2001 | Despatch of a communication from the examining division (Time limit: M04) | 09.02.2002 | Application deemed to be withdrawn, date of legal effect [2002/35] | 22.03.2002 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2002/35] | Fees paid | Renewal fee | 28.11.1998 | Renewal fee patent year 03 | 23.11.1999 | Renewal fee patent year 04 | 18.11.2000 | Renewal fee patent year 05 | 21.11.2001 | Renewal fee patent year 06 |
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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 | [X]EP0334059 (BAYER AG [DE]) [X] 1,6,7,13 * claims 1-4 * * page 3, line 8 - line 53 * * page 4, line 22 - line 33 *; | [X]US3188296 (PETER HOPPE, et al) [X] 1,13 * claims 1-9 * * column 3, line 70 - column 4, line 65 * * column 5, line 27 - column 6, line 64 *; | [X]GB924228 (MOBAY CHEMICAL CORP) [X] 1 * claims 1-8,17-19 * * page 2, line 11 - line 123 *; | [A]EP0353061 (PMC INC [US]) [A] 1 * claims 1,2 * * page 4, line 14 - line 57 *; | [A]US5436277 (NARAYAN THIRUMURTI [US], et al) [A] 1 * claims 1,2,4,9 *; | [A]EP0422471 (BAYER AG [DE]) [A] 1 * claims 1-3 * * page 3, line 2 - line 50 * | by applicant | US1922459 | US3190927 | US3346557 | US3639542 | US3585185 | US3639541 | US2846408 | US4074960 | US4298557 | - JOURNAL OF THE AMERICAN CHEMICAL SOCIETY., (1927), vol. 49, page 3181 |