Inventor · disambiguated record
Alfred Mitschker
Also filed as: MITSCHKER ALFRED
22 granted patents·3 pending applications·332 citations·filing 1983–2007
96Inventor score
Top patents by PatentIndex Score
25 records- 0187US4772635ABead-shaped crosslinked copolymers containing epoxide groups and basic amino groups, a process for their preparation and their useBAYER AG·Filed 1986·Granted Sep 20, 1988·84 cites·13 claims
- 0284US7053129B1Process for preparing monodisperse anion exchangersBAYER AG·Filed 2000·Granted May 30, 2006·27 cites·16 claims
- 0379US4745216AProcess for the production of polyisocyanatesBAYER AG·Filed 1985·Granted May 17, 1988·15 cites·18 claims
- 0474US6365683B2Process for preparing monodisperse crosslinked bead polymersBAYER AG·Filed 2000·Granted Apr 2, 2002·13 cites·12 claims
- 0572US5152986APreparation and use of ion exchange resins loaded with quinolonecarboxylic acid derivativesBAYER AG·Filed 1989·Granted Oct 6, 1992·42 cites·11 claims
- 0669US5441646AProcess of removing sulfate ions from water with a poly(meth)acrylamide exchange resinBAYER AG·Filed 1994·Granted Aug 15, 1995·23 cites·8 claims
- 0768US7183429B2Preparation and use of iminodisuccinic acid ammonium metal saltsLANXESS DEUTSCHLAND GMBH·Filed 2003·Granted Feb 27, 2007·3 cites·4 claims
- 0867US5175193AProcess for the preparation of weakly acid cation exchange resinsBAYER AG·Filed 1991·Granted Dec 29, 1992·18 cites·6 claims
- 0967US5012031AProcess for the preparation of tert.-olefinsERDOELCHEMIE GMBH·Filed 1989·Granted Apr 30, 1991·9 cites·19 claims
- 1065US6699913B1Process for preparing monodisperse anion exchangers having strongly basic functional groupsBAYER AG·Filed 2000·Granted Mar 2, 2004·7 cites·17 claims
- 1165US4563371AProcess for preparing metallized porous solid bodiesBAYER AG·Filed 1983·Granted Jan 7, 1986·17 cites·10 claims
- 1260US5059306AProcess for removing pure aromaticsBAYER AG·Filed 1990·Granted Oct 22, 1991·8 cites·6 claims
- 1359US5414020AProcess for the preparation of anion exchange resins of the poly(meth)acrylamide typeBAYER AG·Filed 1993·Granted May 9, 1995·19 cites·5 claims
- 1454US2007118000A1Preparation and use of iminodisuccinic acid ammonium metal saltsGROTH TORSTEN·Filed 2007·Application pending·0 cites
- 1547US2004259756A1Process for preparing and using active shaped bodiesFiled 2004·Application pending·0 cites
- 1646US4999112ARemoval of thiamine monophosphate from a solution of thiamineBASF AG·Filed 1990·Granted Mar 12, 1991·5 cites·6 claims
- 1743US4885418AProcess for removing metal halides from liquid organic water-immiscible substancesBAYER AG·Filed 1988·Granted Dec 5, 1989·7 cites·8 claims
- 1842US5464875AProcess for preparing weakly-basic anion exchangers and reagents suitable for this purposeBAYER AG·Filed 1994·Granted Nov 7, 1995·7 cites·2 claims
- 1942US4988738AProcess for the preparation of bifunctional anion exchange resins, new bifunctional anion exchange resins and use thereofBAYER AG·Filed 1989·Granted Jan 29, 1991·7 cites·8 claims
- 2041US6667349B1Method for producing osmotically and mechanically stable gel-like anion exchangersBAYER AG·Filed 1999·Granted Dec 23, 2003·8 cites·8 claims
- 2139US2005217816A1Storage-stable iminodisuccinate solutionsMITSCHKER ALFRED·Filed 2005·Application pending·0 cites
- 2236US4943420AProcess for recovering galliumBAYER AG·Filed 1989·Granted Jul 24, 1990·4 cites·7 claims
- 2334US4695556ACatalyst resins and process for their preparationBAYER AG·Filed 1986·Granted Sep 22, 1987·3 cites·9 claims
- 2432US5612383AWeakly basic anion exchangers, processes for their preparation by aminolysis and their use for removing sulphate ions from aqueous liquidsBAYER AG·Filed 1995·Granted Mar 18, 1997·1 cites·3 claims
- 2527US4853191AProcess for the removal of sulfur-containing gasesBAYER BRASIL SA·Filed 1988·Granted Aug 1, 1989·5 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →