EP0527348 - Interfacially synthesized reverse osmosis membranes and processes for preparing the same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.07.2001 Database last updated on 22.08.2024 | Most recent event Tooltip | 28.07.2001 | No opposition filed within time limit | published on 12.09.2001 [2001/37] | Applicant(s) | For all designated states HYDRANAUTICS 8444 Miralani Drive San Diego California 92126 / US | [N/P] |
Former [1993/07] | For all designated states HYDRANAUTICS 8444 Miralani Drive San Diego, California 92126 / US | Inventor(s) | 01 /
Tomaschke, John E. 8979 Revelstroke Terrace San Diego, California 92126 / US | 02 /
Ary, Istvan E. 1053 Prospect Place Vista, California 92083 / US | [1993/07] | Representative(s) | Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstrasse 4 80802 München / DE | [N/P] |
Former [1993/07] | Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät Maximilianstrasse 58 D-80538 München / DE | Application number, filing date | 92112051.5 | 15.07.1992 | [1993/07] | Priority number, date | US19910744194 | 12.08.1991 Original published format: US 744194 | US19920838515 | 19.02.1992 Original published format: US 838515 | [1993/07] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0527348 | Date: | 17.02.1993 | Language: | EN | [1993/07] | Type: | B1 Patent specification | No.: | EP0527348 | Date: | 27.09.2000 | Language: | EN | [2000/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.11.1992 | Classification | IPC: | B01D69/12, B01D71/56 | [1993/07] | CPC: |
B01D69/125 (EP);
B01D61/025 (KR);
B01D69/1251 (US);
B01D67/0006 (KR);
B01D69/105 (KR);
B01D69/1213 (KR);
| Designated contracting states | BE, DE, DK, ES, FR, GB, IT, NL [1993/07] | Title | German: | Grenzflächensynthetisierte Umkehrosmosemembrane und Verfahren zu ihrer Herstellung | [1993/07] | English: | Interfacially synthesized reverse osmosis membranes and processes for preparing the same | [1993/07] | French: | Membranes pour osmose reverse produite par synthèse interfaciale et procédés pour leur fabrication | [1993/07] | Examination procedure | 11.08.1993 | Examination requested [1993/40] | 05.08.1994 | Despatch of a communication from the examining division (Time limit: M06) | 16.03.1995 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 26.05.1995 | Reply to a communication from the examining division | 05.09.1995 | Despatch of a communication from the examining division (Time limit: M08) | 23.04.1996 | Reply to a communication from the examining division | 17.05.1996 | Despatch of a communication from the examining division (Time limit: M07) | 19.12.1996 | Reply to a communication from the examining division | 06.07.1998 | Date of oral proceedings | 28.09.1998 | Despatch of a communication from the examining division (Time limit: M06) | 28.09.1998 | Minutes of oral proceedings despatched | 25.02.1999 | Reply to a communication from the examining division | 23.06.1999 | Despatch of communication of intention to grant (Approval: Yes) | 12.01.2000 | Communication of intention to grant the patent | 20.04.2000 | Fee for grant paid | 20.04.2000 | Fee for publishing/printing paid | Opposition(s) | 28.06.2001 | No opposition filed within time limit [2001/37] | Request for further processing for: | 26.05.1995 | Request for further processing filed | 26.05.1995 | Full payment received (date of receipt of payment) Request granted | 13.06.1995 | Decision despatched | Fees paid | Renewal fee | 07.07.1994 | Renewal fee patent year 03 | 10.07.1995 | Renewal fee patent year 04 | 08.07.1996 | Renewal fee patent year 05 | 07.07.1997 | Renewal fee patent year 06 | 10.07.1998 | Renewal fee patent year 07 | 08.11.1999 | Renewal fee patent year 08 | 10.07.2000 | Renewal fee patent year 09 | Penalty fee | Additional fee for renewal fee | 31.07.1999 | 08   M06   Fee paid on   08.11.1999 |
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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 | [AD]EP0170233 (DU PONT [US]); | [A]EP0350279 (TEXACO DEVELOPMENT CORP [US]); | [AD]EP0361092 (HYDRANAUTICS [US]) | Examination | DE2105010 | US4749488 |