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La Manna Aldo, Colombo Paolo, Conte Ubaldo: Tablet for pharmaceutical use with release at successive times.. Pharmidea, July 20, 1988: EP0274734-A1 (41 worldwide citation)

A tablet for pharmaceutical use able to release active substances at successive times, comprising at least: a first layer containing a portion of the active substance with suitable excipients, a barrier layer of polymer material gellable and/or soluble in water and/or aqueous liquids, which is inter ...


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Colombo Paolo, Corvi Cardona Antonio, Pifferi Giorgio: Multilayer matrix systems for the controlled release of active principles.. Inverni Della Beffa, May 25, 1994: EP0598309-A2 (24 worldwide citation)

This invention concerns systems for the release of active principles which are capable of releasing active principle(s) into an aqueous medium at a controlled rate. More precisely, the invention concerns a monolithic system for the controlled release of active principles, consisting of: a) at least ...


3
La Manna Aldo, Colombo Paolo, Gazzaniga Andrea, Santus Giancarlo, Conte Ubaldo, Sangalli Maria Edvige: Therapeutic system for controlled release of drugs.. Recordati Chem Pharm, Consiglio Nazionale Ricerche, December 23, 1987: EP0250374-A1 (21 worldwide citation)

A new modular delivery system is described, which is able to release the vehicled active ingredient at controlled rate and for a predetermined period of time. The new system is characterized by: 1. Dosage units obtained by compression comprising natural and/or synthetic, hydrophilic, biocompatible p ...


4
Colombo Paolo, Conte Ubaldo: Pharmaceutical products in sustained-release form, and their preparation process.. Prophin Lab, October 26, 1983: EP0092060-A1 (18 worldwide citation)

A new sustained-release form is described for the oral administration of drugs which produce a pH value of less than or equal to 5 when in aqueous solution. The new sustained-release form can also be used for drugs which do not produce an acid pH when in solution but which can be formulated with exc ...


5
Colombo Paolo, Muratori Giuseppe, Troglia Claudio, Verzellino Santina Rosanna: Water soluble copolymers of maleic anhydride.. Ausidet, December 27, 1990: EP0404377-A1 (18 worldwide citation)

Water soluble copolymers of maleic anhydride and (meth) acrylic acid (and the corresponding ammonium and/or alkali metal salts) that are particularly useful in the field of detergency have a weight average molecular weight from 1,000 to 30,000, a polydispersity ratio from 1.5 to 4, and a dispersing ...


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Conte Ubaldo, La Manna Aldo, Colombo Paolo, Saettone Marco F, Gazzaniga Andrea: Tablet for opthalmic use with controlled release of the active substance.. Resa Farma, May 24, 1989: EP0316838-A1 (17 worldwide citation)

A tablet for ophthalmic use with controlled release of the active substance applicable both in the human and veterinary field. In said tablet a surface portion (a) is coated with polymer material (b) which is impermeable and/or insoluble or only slowly soluble in water, and can be further coated wit ...


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Bardi Fabrizio, Colombo Paolo, Gadini Costanzo: Electric radiator. Eltek, September 5, 2001: EP1130337-A2 (16 worldwide citation)

A radiator, in particular for the use on motor vehicles, comprising a supporting body (1), where one or more heat emitting elements (2) extend between two first sides (1C) of said body, said heat emitting elements comprising one or more electric resistors, in particular positive temperature coeffici ...


9
Conte Ubaldo, Colombo Paolo, La Manna Aldo: Pharmaceutical cmpositions for oral administration having analgesic and anti-inflammatory activity, possessing excellent palatability and being free of irritating effects on mucous membranes.. Resa Farma, January 17, 1990: EP0350701-A2 (16 worldwide citation)

Pharmaceutical compositions for oral administration in granular, or rapidly disgregating or effervescent tablets form to be dispersed in water at the time of the administration, comprising active substances having analgesic and anti-inflammatory activity which have irritating effects on the oro-phar ...


10
Conte Ubaldo, La Manna Aldo, Colombo Paolo: Tablets with controlled-rate release of active substances.. Jagotec, June 19, 1991: EP0432607-A1 (16 worldwide citation)

Tablets with controlled-rate release of the active substances, consisting of a core of defined geometrical form containing the active substance, polymer substances which swell on contact with aqueous liquids and polymer substances with gelling properties, and a support applied to said core to partly ...