Inventor · disambiguated record
Iris Ziegler
Also filed as: ZIEGLER IRIS
17 granted patents·11 pending applications·373 citations·filing 2000–2019
94Inventor score
Files withGRUENENTHAL GMBH21BARTHOLOMAEUS JOHANNES2ZIEGLER IRIS2ARKENAU-MARIĆ ELISABETH1GRUENENTHAL CHEMIE1
Top patents by PatentIndex Score
28 records- 0194US8383152B2Pharmaceutical dosage formGRUENENTHAL GMBH·Filed 2009·Granted Feb 26, 2013·78 cites·79 claims
- 0294US6576260B2Sustained-release form of administration containing tramadol saccharinateGRUENENTHAL GMBH·Filed 2002·Granted Jun 10, 2003·53 cites·62 claims
- 0394US6558701B2Multilayer tablet for administering a fixed combination of tramadol and diclofenacGRUENENTHAL GMBH·Filed 2001·Granted May 6, 2003·59 cites·45 claims
- 0493US8722086B2Dosage form with impeded abuseARKENAU-MARIĆ ELISABETH·Filed 2008·Granted May 13, 2014·42 cites·25 claims
- 0592US9750701B2Pharmaceutical dosage formGRUENENTHAL GMBH·Filed 2015·Granted Sep 5, 2017·17 cites·77 claims
- 0690US6558704B1Process for preparing pellets containing up to 90 wt.% of a pharmaceutical active ingredientGRUENENTHAL GMBH·Filed 2000·Granted May 6, 2003·41 cites·11 claims
- 0788US7906141B2Sustained-release, oral pharmaceutical forms of formulationGRUENENTHAL GMBH·Filed 2002·Granted Mar 15, 2011·28 cites·2 claims
- 0887US6451350B1Controlled release tramadol preparation with a storage-stable release profile and process for their productionGRUENENTHAL GMBH·Filed 2000·Granted Sep 17, 2002·25 cites·26 claims
- 0982US7897173B2Sustained-release, oral pharmaceutical formulations and methods of making and using sameGRUENENTHAL GMBH·Filed 2004·Granted Mar 1, 2011·14 cites·22 claims
- 1079US11007156B2Prolonged release pharmaceutical composition containing 3-(3-dimethylamino-1-ethyl-2-methyl-propyl)phenolGRUENENTHAL GMBH·Filed 2019·Granted May 18, 2021·0 cites·26 claims
- 1178US7572463B2Oral dosage formsGRUENENTHAL GMBH·Filed 2002·Granted Aug 11, 2009·9 cites·65 claims
- 1276US8747900B2Dosage form with improved release of cefuroximaxetilZIEGLER IRIS·Filed 2006·Granted Jun 10, 2014·1 cites·13 claims
- 1374US8361506B2Fast release dosage forms for antibioticsGRUENENTHAL GMBH·Filed 2007·Granted Jan 29, 2013·3 cites·25 claims
- 1471US7666860B2Melt-formulated, multi-particulate oral dosage formGRUENENTHAL GMBH·Filed 2006·Granted Feb 23, 2010·1 cites·35 claims
- 1569US7410965B2Delayed release pharmaceutical composition containing 1-dimethyl-amino-3-(3-methoxyphenyl)-2-methyl-pentan-3-olGRUENENTHAL GMBH·Filed 2004·Granted Aug 12, 2008·1 cites·33 claims
- 1668US8147874B2Coated pelletsZIEGLER IRIS·Filed 2009·Granted Apr 3, 2012·1 cites·18 claims
- 1766US2018221308A1Prolonged release pharmaceutical composition containing 3-(3-dimethylamino-1-ethyl-2-methyl-propyl)phenolGRUENENTHAL GMBH·Filed 2018·Application pending·0 cites
- 1862US2013237608A1Prolonged Release Pharmaceutical Composition Containing 3-(3-Dimethylamino-1-Ethyl-2-Methyl-Propyl)PhenolGRUENENTHAL GMBH·Filed 2013·Application pending·0 cites
- 1962US2017087103A1Prolonged release pharmaceutical composition containing 3-(3-dimethylamino-1-ethyl-2-methyl-propyl)phenolGRUENENTHAL GMBH·Filed 2016·Application pending·0 cites
- 2060US2016151309A1Prolonged release pharmaceutical composition containing 3-(3-dimethylamino-1-ethyl-2-methyl-propyl)phenolGRUENENTHAL GMBH·Filed 2016·Application pending·0 cites
- 2159US2005058706A1Delayed release pharmaceutical composition containing 3-(3-dimethylamino-1-ethyl-2-methyl-propyl)phenolGRUENENTHAL CHEMIE·Filed 2004·Application pending·0 cites
- 2258US2012034304A1Prolonged Release Pharmaceutical Composition Containing 3-(3-Dimethylamino-1-Ethyl-2-Methyl-Propyl)PhenolBARTHOLOMAEUS JOHANNES·Filed 2011·Application pending·0 cites
- 2358US2014322323A1Pharmaceutical dosage formGRUENENTHAL GMBH·Filed 2014·Application pending·0 cites
- 2455US2013251759A1Pharmaceutical dosage formGRUENENTHAL GMBH·Filed 2013·Application pending·0 cites
- 2554US2008300569A1Storage-Stable Oral Dosage Form of Amoxicillin and Clavulanic AcidGRUENENTHAL GMBH·Filed 2008·Application pending·0 cites
- 2653US8173164B2Oral administration forms for administering a fixed tramadol and diclofenac combinationBARTHOLOMAEUS JOHANNES·Filed 2003·Granted May 8, 2012·0 cites·25 claims
- 2748US2003104061A1Controlled release tramadol preparations with a storage-stable release profile and process for their productionGRUENENTHAL GMBH·Filed 2002·Application pending·0 cites
- 2848US2002156133A1Oral administration forms for administering a fixed tramadol and diclofenac combinationFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →