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EP0966270
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EP About this file: EP0966270
| EP0966270 - NOVEL METHOD FOR OBTAINING MICROSPHERES AND RESULTING PRODUCTS [Right-click to bookmark this link] | Status | The application has been refused Status updated on 28.05.2004 Database last updated on 19.07.2024 | Most recent event Tooltip | 15.08.2008 | Change - representative | published on 17.09.2008 [2008/38] | Applicant(s) | For all designated states Prographarm Laboratoires Z.I. de Saint Arnoult 28170 Châteauneuf-en-Thymerais / FR | [1999/52] | Inventor(s) | 01 /
DI COSTANZO, François DECEASED 25-27 boulevard Exelmans F-75016 Paris / FR | 02 /
COUSIN, Gérard 1, rue du Gué F-28210 Le Mesnil-Ponceau / FR | 03 /
BRUNA, Etienne 13, rue des Parigaudes F-28300 Jouy / FR | 04 /
RAGOT, Françoise 6, résidence de la Vallée F-28300 Leves / FR | 05 /
AURIAT, Jean-Philippe 98, rue Lamarck F-75018 Paris / FR | 06 /
MEISSONNIER, Julien 61, passage du Grand Turc F-14000 Caen / FR | [2000/14] |
| Former [1999/52] | 01 /
DI COSTANZO, François 3, quai Louis Blériot F-75016 Paris / FR | ||
| 02 /
COUSIN, Gérard 1, rue du Gué F-28210 Le Mesnil-Ponceau / FR | |||
| 03 /
BRUNA, Etienne 13, rue des Parigaudes F-28300 Jouy / FR | |||
| 04 /
RAGOT, Françoise 6, résidence de la Vallée F-28300 Leves / FR | |||
| 05 /
AURIAT, Jean-Philippe 98, rue Lamarck F-75018 Paris / FR | |||
| 06 /
MEISSONNIER, Julien 61, passage du Grand Turc F-14000 Caen / FR | Representative(s) | Burtin, Jean-François, et al Cabinet Gefib c/o Sté Delpharm Immeuble Le Poversy Bât. B 6-8 rue du 4 septembre 92130 Issy-les-Moulineaux / FR | [N/P] |
| Former [2008/38] | Burtin, Jean-François, et al Cabinet Gefib 55 rue Aristide Briand 92309 Levallois-Perret / FR | ||
| Former [1999/52] | Burtin, Jean-François, et al Cabinet GEFIB 85 Rue Anatole France 92300 Levallois Perret / FR | Application number, filing date | 98951535.8 | 21.10.1998 | [1999/52] | WO1998FR02251 | Priority number, date | FR19970013155 | 21.10.1997 Original published format: FR 9713155 | FR19980013150 | 20.10.1998 Original published format: FR 9813150 | [1999/52] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | WO9920254 | Date: | 29.04.1999 | Language: | EN | [1999/17] | Type: | A1 Application with search report | No.: | EP0966270 | Date: | 29.12.1999 | Language: | EN | The application published by WIPO in one of the EPO official languages on 29.04.1999 takes the place of the publication of the European patent application. | [1999/52] | Search report(s) | International search report - published on: | EP | 29.04.1999 | Classification | IPC: | A61K9/16, A61K9/50 | [1999/52] | CPC: |
A61K9/5026 (EP,US);
A61K9/1635 (EP,US);
A61K9/1694 (EP,US);
A61K9/5089 (EP,US)
| Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1999/52] | Title | German: | NEUES VERFAHREN ZUR HERSTELLUNG VON MIKROSPHÄREN UND DIE AUF DIESE WEISE ERHALTENEN ERZEUGNISSE | [1999/52] | English: | NOVEL METHOD FOR OBTAINING MICROSPHERES AND RESULTING PRODUCTS | [1999/52] | French: | NOUVEAU PROCEDE D'OBTENTION DE MICROSPHERES ET LES PRODUITS AINSI REALISES | [1999/52] | Entry into regional phase | 16.07.1999 | National basic fee paid | 16.07.1999 | Designation fee(s) paid | 21.10.1999 | Examination fee paid | Examination procedure | 21.10.1999 | Examination requested [1999/52] | 06.08.2002 | Despatch of a communication from the examining division (Time limit: M06) | 05.02.2003 | Reply to a communication from the examining division | 22.01.2004 | Date of oral proceedings | 17.02.2004 | Despatch of communication that the application is refused, reason: formalities examination [2004/29] | 17.02.2004 | Minutes of oral proceedings despatched | 27.02.2004 | Application refused, date of legal effect [2004/29] | Divisional application(s) | EP04001629.7 Application deemed to be withdrawn : 28.02.2004 | Fees paid | Renewal fee | 25.10.2000 | Renewal fee patent year 03 | 23.10.2001 | Renewal fee patent year 04 | 18.10.2002 | Renewal fee patent year 05 | 19.09.2003 | 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. | Cited in | International search | [X]US4726966 (KAWASHIMA YOSHIAKI [JP], et al) [X] 1-5,8,15,21-25,27-30 * column W *; | [X] - Y. KAWASHIMA ET AL., "control of prolonged drug release and compression properties of ibuprofen microsponges with acrylic polymer, eudragit rs, by changing their intraparticle porosity", CHEMICAL & PHARMACEUTICAL BULLETIN, TOKYO (JP), (199201), vol. 40, no. 1, pages 196 - 201, XP000246012 [X] 1-5,8,15,21-25,27-30 * page 196 - page 198 * | [X] - Y. KAWASHIMA ET AL., "preparation of controlled-release microspheres of ibuprofen with acrylic polymers by a novel quasi-emulsion solvent diffusion method", JOURNAL OF PHARMACEUTICAL SCIENCES, WASHINGTON (US), (198901), vol. 78, no. 1, pages 68 - 72, XP000002933 [X] 1-5,8,15,21-25,27-30 * the whole document * DOI: http://dx.doi.org/10.1002/jps.2600780118 | [XD] - Y. KAWASHIMA ET AL., "role of solvent-diffusion-rate modifier in a new emulsion solvent diffusion method for preparation of ketoprofen microsperes", JOURNAL OF MICROENCAPSULATION, LONDON (GB), (199307), vol. 10, no. 3, pages 329 - 340, XP000338908 [XD] 1-5,8,15,19-25,27,28,30 * the whole document * | [XA] - M.E. PALOMO ET AL., "solvent and plasticizer influences on ethylcellulose-microcapsules", JOURNAL OF MICROENCAPSULATION, London (GB), (19960501), vol. 13, no. 3, pages 307 - 318, XP000583514 [X] 1,20-22,24,26-30 * page 309 - page 310 * * page 313 - page 316 * [A] 6,7,9 | [X] - Y. KAWASHIMA ET AL., "Size control of ibuprofen microspheres with an acrylic polymer by changing the pH in an aqueous dispersion medium and its mechanism", CHEMICAL & PHARMACEUTICAL BULLETIN, Tokyo (jp), (199301), vol. 41, no. 1, pages 191 - 195, XP000348879 [X] 1-5,8,15,21-25,27-30 * the whole document * | [A] - Y. KAWASHIMA ET AL., "preparation of multiple unit hollow microspheres (microballoons) with acrylic resin containing tranilast and their drug release characteristics (in vitro) and floating behavior (in vivo)", JOURNAL OF CONTROLLED RELEASE, AMSTERDAM (NL), (199108), vol. 16, no. 3, pages 279 - 289, XP000223715 [A] 4-6 * page 279 - page 282 * DOI: http://dx.doi.org/10.1016/0168-3659(91)90004-W |