EP0697217 - High performance super-absorbent material and absorbent devices containing the same [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 15.11.2002 Database last updated on 19.10.2024 | Most recent event Tooltip | 15.11.2002 | Application deemed to be withdrawn | published on 02.01.2003 [2003/01] | Applicant(s) | For all designated states PEARLSTEIN, Leonard 1441 Waverly Avenue Gladwyne, PA 19035 / US | [1996/08] | Inventor(s) | 01 /
Suskind, Stuart 305 Sentry Lane Wayne, PA 19087 / US | 02 /
Pearlstein, Leonard 1441 Waverly Avenue Gladwyne, PA 19035 / US | [1996/08] | Representative(s) | Sama, Daniele Sama Patents Via Morgagni, 2 20129 Milano / IT | [N/P] |
Former [1996/08] | Sama, Daniele Sama Patents Via Masera, 10 I-20129 Milano / IT | Application number, filing date | 95111658.1 | 25.07.1995 | [1996/08] | Priority number, date | US19940283559 | 01.08.1994 Original published format: US 283559 | US19950460623 | 02.06.1995 Original published format: US 460623 | [1996/08] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0697217 | Date: | 21.02.1996 | [1996/08] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.12.1995 | Classification | IPC: | A61L15/60 | [1996/08] | CPC: |
A61F13/534 (EP);
A61L15/60 (EP);
C08F251/00 (EP);
C08F292/00 (EP);
A61F2013/15463 (EP);
A61F2013/530489 (EP);
A61F2013/530547 (EP);
A61F2013/530569 (EP);
A61F2013/530583 (EP);
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1996/08] | Title | German: | Hochleistungssuperabsorbierendes Material und dieses enthaltende absorbierende Gegenstände | [1996/08] | English: | High performance super-absorbent material and absorbent devices containing the same | [1996/08] | French: | Matériau superabsorbant à haute performance et articles absorbantes contenant ce matériau | [1996/08] | Examination procedure | 24.07.1996 | Examination requested [1996/38] | 02.06.1999 | Despatch of a communication from the examining division (Time limit: M06) | 07.10.1999 | Reply to a communication from the examining division | 16.01.2001 | Despatch of a communication from the examining division (Time limit: M06) | 05.06.2001 | Reply to a communication from the examining division | 18.02.2002 | Despatch of a communication from the examining division (Time limit: M04) | 01.07.2002 | Application deemed to be withdrawn, date of legal effect [2003/01] | 02.08.2002 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2003/01] | Fees paid | Renewal fee | 23.06.1997 | Renewal fee patent year 03 | 27.07.1998 | Renewal fee patent year 04 | 21.07.1999 | Renewal fee patent year 05 | 03.07.2000 | Renewal fee patent year 06 | 25.07.2001 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 31.07.2002 | 08   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]JPS63210109 ; | [AD]US3932322 (DUCHANE DAVID V); | [XD]US4587308 (MAKITA MUNEHARU [JP], et al) [XD] 1-37 * column 2, line 23 - column 5, line 25; example -; claim - *; | [A]DE3637057 (LION CORP [JP]); | [A]US4735987 (MORITA YASUHIRO [JP], et al); | [A]EP0339461 (KIMBERLY CLARK CO [US]); | [A]WO9008789 (DOW CHEMICAL CO [US]); | [A]EP0420248 (KIMBERLY CLARK CO [US]) [A] 1-37 * page 5, line 5 - line 21 * * page 7, line 40 - line 44 *; | [Y]WO9115177 (PROCTER & GAMBLE [US]) [Y] 9,32-37 * page 48, paragraph 2 * * page 52, paragraph 2 - page 53, paragraph 2 * * claim - *; | [X]EP0457660 (HOECHST FRANCE [FR]) [X] 1-8,21,22,32-37 * page 2, lines 1-6 * * page 2, line 19 - line 21 * * page 2, line 29 - page 3, line 21 * * claim - *; | [D]US5147343 (KELLENBERGER STANLEY R [US]); | [D]US5180622 (BERG CHARLES J [US], et al); | [XY]EP0537053 (HOECHST FRANCE [FR]) [X] 1-8,10-22 * page 2, line 36 - line 38 * * page 2, line 46 - page 3, line 39 * * claim - * [Y] 9,32-37; | [Y]WO9324153 (DOW CHEMICAL CO [US]) [Y] 32-37 * page 4, line 27 - page 6, line 6; example - * | [X] - PATENT ABSTRACTS OF JAPAN, (19881227), vol. 12, no. 501, Database accession no. (C - 556), & JP63210109 A 19880831 (KANAE KAGAKU KOGYO KK) [X] 1-37 * abstract * | by applicant | US3932322 | US4217901 | US4295987 | US4324247 | US4340706 | US4342314 | US4418163 | US4467012 | US4507438 | US4587308 | US4634440 | US4655757 | USRE32649E | US4944735 | US4950264 | US4950364 | US5019063 | US5061259 | US5074856 | US5118719 | US5145906 | US5147343 | US5180622 | US5196456 | US5250642 | US5286770 | US5300358 | - MASUDA, Proceedings of the Division of Polymeric Materials: Science and Engineering, Meeting of the American Chemical Society 1993, (1993), page 464 | - NAGORSKI, Proceedings of the Division of Polymeric Materials: Science and Engineering, Meetig 1993 of the American Chemical Society, (1993), page 560 | - "Superabsorbent Polymers", ACS Symposium Series, (1994), page 573 |