EP0644254 - Lubricating oil composition for refrigerant and method of use [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 02.06.2000 Database last updated on 19.07.2024 | Most recent event Tooltip | 02.06.2000 | Application deemed to be withdrawn | published on 19.07.2000 [2000/29] | Applicant(s) | For all designated states Spauschus, Hans O. 761 Woodward Way Atlanta Georgia 30327 / US | [N/P] |
Former [1995/12] | For all designated states Spauschus, Hans O. 761 Woodward Way Atlanta, Georgia 30327 / US | Inventor(s) | 01 /
see applicant ... | [1995/12] | Representative(s) | Bannerman, David Gardner Withers & Rogers LLP 4 More London Riverside London SE1 2AU / GB | [N/P] |
Former [1995/12] | Bannerman, David Gardner Withers & Rogers 4 Dyer's Buildings Holborn London, EC1N 2JT / GB | Application number, filing date | 94306719.9 | 14.09.1994 | [1995/12] | Priority number, date | US19930122365 | 17.09.1993 Original published format: US 122365 | [1995/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0644254 | Date: | 22.03.1995 | Language: | EN | [1995/12] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.11.1994 | Classification | IPC: | C10M171/00, C10M111/04, C09K5/04, // (C10M111/04, 101:02, 107:34), C10N40:30 | [1995/12] | CPC: |
C10M171/008 (EP,US);
C10M101/02 (EP,US);
C10M105/38 (EP,US);
C10M105/48 (EP,US);
C10M107/32 (EP,US);
C10M107/34 (EP,US);
C10M111/02 (EP,US);
C10M111/04 (EP,US);
C10M2203/1006 (EP,US);
C10M2203/1025 (EP,US);
C10M2203/1045 (EP,US);
C10M2203/1065 (EP,US);
C10M2203/1085 (EP,US);
C10M2207/2835 (EP,US);
C10M2207/325 (EP,US);
C10M2209/1013 (EP,US);
C10M2209/1023 (EP,US);
C10M2209/1033 (EP,US);
C10M2209/1045 (EP,US);
C10M2209/1055 (EP,US);
C10M2209/1065 (EP,US);
| Designated contracting states | DE, FR, GB [1995/12] | Title | German: | Schmierölzusammensetzung für Kältemittel und Verfahren zur Verwendung | [1995/12] | English: | Lubricating oil composition for refrigerant and method of use | [1995/12] | French: | Composition d'huile lubrifiante pour réfrigerant et méthode d'utilisation | [1995/12] | Examination procedure | deleted | Decision about request for accelerated examination - accepted: No | 21.07.1995 | Examination requested [1995/38] | 02.06.1997 | Despatch of a communication from the examining division (Time limit: M06) | 10.12.1997 | Reply to a communication from the examining division | 29.01.1998 | Request for accelerated examination filed | 27.03.1998 | Despatch of a communication from the examining division (Time limit: M04) | 02.07.1998 | Reply to a communication from the examining division | 03.11.1998 | Despatch of a communication from the examining division (Time limit: M06) | 11.03.1999 | Reply to a communication from the examining division | 15.11.1999 | Despatch of a communication from the examining division (Time limit: M02) | 26.01.2000 | Application deemed to be withdrawn, date of legal effect [2000/29] | 22.02.2000 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2000/29] | Fees paid | Renewal fee | 09.09.1996 | Renewal fee patent year 03 | 07.11.1997 | Renewal fee patent year 04 | 14.08.1998 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 30.09.1997 | 04   M06   Fee paid on   07.11.1997 | 30.09.1999 | 06   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 | [X]JPH0560406 ; | [X]JPH02129294 ; | [X]JPH02170895 ; | [X]WO9005172 (ASAHI GLASS CO LTD [JP]) [X] 1,4-6,18 * page 9, line 21 - line 24; claims 1,2,4 * * page 41, line 1 - line 6 *; | [X]EP0468729 (CASTROL LTD [GB]) [X] 1,4,5,17,18 * claims 12,13 * * column 1, line 44 - line 51 * * column 2, line 10 - line 12 * * column 3, line 29 - line 36 *; | [X]US5154846 (THOMAS RAYMOND H P [US], et al) [X] 1-18 * claims 1,4,8,9 * * column 6, line 10 - line 12 * * column 14; examples 166,167 *; | [PX]US5254280 (THOMAS RAYMOND H P [US], et al) [PX] 1-18 * claims 1,7,12 * * column 6, line 30 - line 32 * * column 16, line 63 - column 17, line 5 * | [X] - DATABASE WPI, 0, Derwent World Patents Index, vol. 93, no. 15, Database accession no. 93-121988, & JPH0560406 A 19930309 (TOSHIBA KK) [X] 1-5,7-9,18 * abstract * | [X] - PATENT ABSTRACTS OF JAPAN, (19900802), vol. 014, no. 356, Database accession no. (C - 0745), & JP02129294 A 19900517 (IDEMITSU KOSAN CO LTD) [X] 1,5,6,18 * abstract * | [X] - DATABASE WPI, 0, Derwent World Patents Index, vol. 90, no. 32, Database accession no. 90-243666, & JPH02170895 A 19900702 (IDEMITSU KOSAN KK) [X] 1,4,5,18 * abstract * |