Inventor · disambiguated record
Hans-Ulrich Petereit
Also filed as: PETEREIT HANS-ULRICH
53 granted patents·28 pending applications·1,690 citations·filing 1987–2018
99Inventor score
Top patents by PatentIndex Score
81 records- 0197US6897205B2Multi-particulate form of medicament, comprising at least two differently coated forms of pelletROEHM GMBH·Filed 2001·Granted May 24, 2005·184 cites·17 claims
- 0296US7871643B2Pharmaceutical form having a two-layer separating layerEVONIK ROEHM GMBH·Filed 2007·Granted Jan 18, 2011·66 cites·27 claims
- 0396US6576255B1Injection molding method for (meth)acrylate copolymers having tertiary ammonium groupsROEHM GMBH·Filed 2000·Granted Jun 10, 2003·99 cites·18 claims
- 0495US7932258B2Use of a partially neutralized, anionic (meth) acrylate copolymer as a coating for the production of a medicament pharmaceutical form releasing active substance at reduced pH valuesEVONIK ROEHM GMBH·Filed 2006·Granted Apr 26, 2011·27 cites·16 claims
- 0595US6420473B1Acrylic enteric coating compositionsBPSI HOLDINGS INC·Filed 2000·Granted Jul 16, 2002·112 cites·10 claims
- 0693US6063399AAdhesive binders for dermal or transdermal therapy systemsROEHM GMBH·Filed 1997·Granted May 16, 2000·118 cites·8 claims
- 0793US5993849AHydrophilic adhesive and binder for medicationsROEHM GMBH·Filed 1997·Granted Nov 30, 1999·127 cites·12 claims
- 0892US6998140B2Dispersion comprising a non-ionic emulsifierROEHM GMBH·Filed 2001·Granted Feb 14, 2006·52 cites·19 claims
- 0992US6632454B2Multilayer pharmaceutical product for release in the colonROEHM GMBH·Filed 2001·Granted Oct 14, 2003·59 cites·8 claims
- 1091US7498044B2Dosage form and method for producing the sameROEHM GMBH·Filed 2004·Granted Mar 3, 2009·45 cites·18 claims
- 1191US5730999ADermal therapeutic system made of a meltable poly (meth) acrylateROEHM GMBH·Filed 1996·Granted Mar 24, 1998·126 cites·10 claims
- 1290US8465769B2Pharmaceutical composition with controlled active ingredient release for active ingredients with good solubility in waterPETEREIT HANS-ULRICH·Filed 2007·Granted Jun 18, 2013·19 cites·24 claims
- 1388US9237760B2Coated pharmaceutical or nutraceutical preparation with enhanced active substance release in the colonRAVISHANKAR HEMA·Filed 2008·Granted Jan 19, 2016·16 cites·22 claims
- 1487US7833546B2Pharmaceutical dosage form and method for the production thereofEVONIK ROEHM GMBH·Filed 2003·Granted Nov 16, 2010·37 cites·8 claims
- 1586US7438929B2Multi-particulate form of medicament, comprising at least two differently coated forms of pelletROEHM GMBH·Filed 2004·Granted Oct 21, 2008·20 cites·13 claims
- 1685US9597293B2Solid dosage forms comprising an enteric coating with accelerated drug releaseLIU FANG·Filed 2007·Granted Mar 21, 2017·3 cites·11 claims
- 1785US8273375B2Multiparticle pharmaceutical dosage form for a low-soluble active substances and method for producing said pharmaceutical dosage formLIZIO ROSARIO·Filed 2005·Granted Sep 25, 2012·7 cites·21 claims
- 1885US7879966B2pH-sensitive polymerEVONIK ROEHM GMBH·Filed 2006·Granted Feb 1, 2011·8 cites·25 claims
- 1985US7381552B2Macroporous material in the form of plastic pearlsROEHM GMBH·Filed 2003·Granted Jun 3, 2008·27 cites·11 claims
- 2082US7175857B2Granulate or powder for producing coating or binding agents for medicamentsROEHM GMBH·Filed 2003·Granted Feb 13, 2007·14 cites·11 claims
- 2181US5292522AAqueous film coating agent for solid medicamentsROEHM GMBH·Filed 1992·Granted Mar 8, 1994·64 cites·9 claims
- 2280US6878387B1Coated medicament forms with controlled active substance releaseROEHM GMBH·Filed 1999·Granted Apr 12, 2005·61 cites·19 claims
- 2378US8999385B2Method for producing an immediately decomposing oral form of administration which releases active ingredientsEVONIK ROEHM GMBH·Filed 2012·Granted Apr 7, 2015·1 cites·18 claims
- 2478US8568778B2Multiparticulate form of administration, comprising nucleic acid-containing mucoadhesive active ingredients, and method for producing said form of administrationLIZIO ROSARIO·Filed 2005·Granted Oct 29, 2013·6 cites·26 claims
- 2578US6624210B1Coating and excipient agent for oral or dermal dosage formsROEHM GMBH·Filed 1999·Granted Sep 23, 2003·44 cites·18 claims
- 2677US8431157B2Partly neutralised anionic (meth) acrylate copolymerLIZIO ROSARIO·Filed 2005·Granted Apr 30, 2013·1 cites·16 claims
- 2777US7160558B2Coating and binding agent for pharmaceutical formulations with improved storage stabilityROEHM GMBH·Filed 2001·Granted Jan 9, 2007·10 cites·20 claims
- 2875US8642089B2Melt extrusion of salts of active ingredientsPETEREIT HANS-ULRICH·Filed 2003·Granted Feb 4, 2014·6 cites·26 claims
- 2972US9011907B2Coated pharmaceutical or nutraceutical preparation with enhanced pulsed active substance releaseRAVISHANKAR HEMA·Filed 2008·Granted Apr 21, 2015·3 cites·20 claims
- 3071US6306428B1Time-release laminar pharmaceutical compositionROEHM GMBH·Filed 1998·Granted Oct 23, 2001·36 cites·12 claims
- 3169US9107451B2Coating composition for the dip coating of capsule halvesSKALSKY BRIGITTE·Filed 2010·Granted Aug 18, 2015·10 cites·27 claims
- 3269US5133970AWater-soluble pressure-sensitive skin-adhesive and use thereofROEHM GMBH·Filed 1990·Granted Jul 28, 1992·70 cites·20 claims
- 3369US4826677APharmaceutical material for the treatment of psoriasisROEHM PHARMA GMBH·Filed 1987·Granted May 2, 1989·36 cites·12 claims
- 3468US9492394B2Gastric resistant pharmaceutical or nutraceutical formulation comprising one or more salts of alginic acidBODINGE SHRADDHA ASHOK·Filed 2011·Granted Nov 15, 2016·3 cites·21 claims
- 3568US8734849B2Multiparticle pharmaceutical dosage form containing a mucoadhesively formulated peptide or protein active substances method for producing said pharmaceutical dosage formLÍZIO ROSARIO·Filed 2004·Granted May 27, 2014·9 cites·20 claims
- 3668US2008260814A1Injection moulding process for neutral and acid-group-containing (meth)acrylate copolymersROEHM GMBH·Filed 2008·Application pending·0 cites
- 3766US8343542B2Method for producing an immediately decomposing oral form of administration which releases active ingredientsEVONIK ROEHM GMBH·Filed 2003·Granted Jan 1, 2013·2 cites·19 claims
- 3866US5342646AMethod for making carrier systems for biologically active materialsROEHM GMBH·Filed 1992·Granted Aug 30, 1994·29 cites·21 claims
- 3965US9555006B2PH-dependent controlled release pharmaceutical composition for non-opioids with resistance against the influence of ethanolPETEREIT HANS-ULRICH·Filed 2007·Granted Jan 31, 2017·1 cites·15 claims
- 4064US8951558B2Aqueous carbonated medium containing an amino(meth)acrylate polymer or copolymerLIZIO ROSARIO·Filed 2009·Granted Feb 10, 2015·0 cites·14 claims
- 4162US10537530B2Solid dosage forms comprising an enteric coating with accelerated drug releaseLIU FANG·Filed 2012·Granted Jan 21, 2020·0 cites·4 claims
- 4262US7553918B2pH-sensitive polymerROEHM GMBH·Filed 2002·Granted Jun 30, 2009·1 cites·17 claims
- 4362US7264943B2Method for producing cephalexinROEHM GMBH·Filed 2003·Granted Sep 4, 2007·1 cites·15 claims
- 4462US5296512AWater-soluble pressure-sensitive skin adhesive, its use, and agents provided with itROEHM GMBH·Filed 1992·Granted Mar 22, 1994·59 cites·18 claims
- 4558US2018256606A1Multilayer dosage forms, which contain active substances and which comprise a neutral core, and an inner and outer coating consisting of methacrylate copolymers and methacrylate monomersEVONIK ROEHM GMBH·Filed 2018·Application pending·0 cites
- 4658US2006204576A1Multilayer dosage forms, which contain active substances and which comprise a neutral core, and an inner and outer coating consisting of methacrylate copolymers and methacrylate monomersROEHM GMBH·Filed 2003·Application pending·0 cites
- 4757US2004241753A1Device for producing polymer support materials in the form of porous polymer beadsROEHM GBMH & CO KG·Filed 2004·Application pending·0 cites
- 4856US7011963B1Process for synthesis of bead-shaped cross-linked hydrophilic support polymerROEHM GMBH·Filed 1999·Granted Mar 14, 2006·11 cites·20 claims
- 4956US6846891B2Coating and binding agent for oral or dermal pharmaceutical formsROEHM GMBH·Filed 2003·Granted Jan 25, 2005·10 cites·2 claims
- 5056US2011070302A2Coated pharmaceutical or nutraceutical preparation with accelerated controlled active substance releaseEVONIK ROEHM GMBH·Filed 2008·Application pending·0 cites
Showing the top 50 of 81 patent records by PatentIndex Score.
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