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EP0794827
European procedure
Extract from the Register of European Patents
EP About this file: EP0794827
| EP0794827 - NEW BUFFER SYSTEM FOR ELECTROPHORESIS AND USE THEREOF [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.05.2003 Database last updated on 16.07.2024 | Most recent event Tooltip | 04.07.2008 | Change - representative | published on 06.08.2008 [2008/32] | Applicant(s) | For all designated states Amersham Biosciences AB 751 84 Uppsala / SE | [2002/06] |
| Former [2001/13] | For all designated states APBiotech Aktiebolag 751 84 Uppsala / SE | ||
| Former [2000/32] | For all designated states Amersham Pharmacia Biotech AB Björkgatan 30 751 82 Uppsala / SE | ||
| Former [1997/38] | For all designated states Pharmacia Biotech AB 751 82 Uppsala / SE | Inventor(s) | 01 /
BJELLQVIST, Bengt Tideliusgatan 58 S-118 69 Stockholm / SE | [1997/38] | Representative(s) | Rollins, Anthony John, et al GE Healthcare Limited Amersham Place Little Chalfont Buckinghamshire HP7 9NA / GB | [N/P] |
| Former [2008/32] | Rollins, Anthony John, et al GE Healthcare Limited Amersham Place Little Chalfont Buckinghamshire HP7 9NA / GB | ||
| Former [2000/32] | Rollins, Anthony John, et al Group Patents, Nycomed Amersham plc, Amersham Laboratories, White Lion Road Amersham, Buckinghamshire HP7 9LL / GB | ||
| Former [1997/38] | Widén, Björn, et al Pharmacia & Upjohn AB, Patent Department 751 82 Uppsala / SE | Application number, filing date | 95939468.5 | 29.11.1995 | [1997/38] | WO1995SE01428 | Priority number, date | SE19940004141 | 30.11.1994 Original published format: SE 9404141 | [1997/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9616724 | Date: | 06.06.1996 | Language: | EN | [1996/26] | Type: | A1 Application with search report | No.: | EP0794827 | Date: | 17.09.1997 | Language: | EN | The application published by WIPO in one of the EPO official languages on 06.06.1996 takes the place of the publication of the European patent application. | [1997/38] | Type: | B1 Patent specification | No.: | EP0794827 | Date: | 10.07.2002 | Language: | EN | [2002/28] | Search report(s) | International search report - published on: | SE | 06.06.1996 | Classification | IPC: | B01D57/02, G01N27/447 | [1997/38] | CPC: |
G01N27/44747 (EP,US)
| Designated contracting states | CH, DE, FR, GB, IT, LI, SE [1997/38] | Title | German: | NEUES PUFFERSYSTEM FÜR ELEKTROPHORESE UND DESSEN VERWENDUNG | [1997/38] | English: | NEW BUFFER SYSTEM FOR ELECTROPHORESIS AND USE THEREOF | [1997/38] | French: | NOUVEAU SYSTEME TAMPON POUR ELECTROPHORESE ET MODE D'EMPLOI | [1997/38] | Entry into regional phase | 10.05.1997 | National basic fee paid | 10.05.1997 | Designation fee(s) paid | 10.05.1997 | Examination fee paid | Examination procedure | 03.05.1996 | Request for preliminary examination filed International Preliminary Examining Authority: SE | 10.05.1997 | Examination requested [1997/38] | 31.01.2000 | Despatch of a communication from the examining division (Time limit: M06) | 06.09.2000 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 09.09.2000 | Reply to a communication from the examining division | 12.07.2001 | Despatch of communication of intention to grant (Approval: Yes) | 17.01.2002 | Communication of intention to grant the patent | 09.04.2002 | Fee for grant paid | 09.04.2002 | Fee for publishing/printing paid | Opposition(s) | 11.04.2003 | No opposition filed within time limit [2003/27] | Request for further processing for: | 09.09.2000 | Request for further processing filed | 09.09.2000 | Full payment received (date of receipt of payment) Request granted | 22.09.2000 | Decision despatched | Fees paid | Renewal fee | 10.11.1997 | Renewal fee patent year 03 | 10.11.1998 | Renewal fee patent year 04 | 12.11.1999 | Renewal fee patent year 05 | 13.11.2000 | Renewal fee patent year 06 | 14.11.2001 | Renewal fee patent year 07 |
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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. | Cited in | International search | [Y]EP0566784 (HYMO CORP [JP], et al) | [Y] - ELECTROPHORESIS, Volume 15, 1994, ALESSANDRA BOSSI et al., "Immobilized pH Gradients: New pK Values of Acrylamido Buffers in Poly(N-Acryloylaminoethoxyethanol)Matrices" , pages 1112-1117. |