Inventor · disambiguated record
Christine Mendoza-Frohn
Also filed as: MENDOZA-FROHN CHRISTINE
15 granted patents·1 pending application·178 citations·filing 1992–2001
93Inventor score
Top patents by PatentIndex Score
16 records- 0189US6458972B1Process for the preparation of macrocyclic estersHAARMANN & REIMER GMBH·Filed 2001·Granted Oct 1, 2002·25 cites·8 claims
- 0284US5391767AProcess for the preparation of alkylene carbonatesBAYER AG·Filed 1992·Granted Feb 21, 1995·28 cites·19 claims
- 0383US6649798B2Method for production of diaminodiphenylmethanesBAYER AG·Filed 2001·Granted Nov 18, 2003·15 cites·7 claims
- 0482US5508442AReactor and continuous process to be carried out therewith for the preparation of ethylene glycol carbonate and propylene glycol carbonateBAYER AG·Filed 1994·Granted Apr 16, 1996·23 cites·20 claims
- 0580US5495038AProcess for the purification of diphenyl carbonateBAYER AG·Filed 1995·Granted Feb 27, 1996·21 cites·2 claims
- 0676US6288284B1Method for producing bis(4-hydroxyaryl)alkanesBAYER AG·Filed 1998·Granted Sep 11, 2001·17 cites·13 claims
- 0773US5395976AProcess for the preparation of a mixture of cyclohexanone and cyclohexanolBAYER AG·Filed 1993·Granted Mar 7, 1995·16 cites·15 claims
- 0868US5449791AProcess for the preparation of propylene glycol carbonateBAYER AG·Filed 1994·Granted Sep 12, 1995·10 cites·20 claims
- 0962US5510499AProcess for the isolation of purified ethylene glycol carbonate (EGC)BAYER AG·Filed 1994·Granted Apr 23, 1996·7 cites·7 claims
- 1057US5583251AProcess for the production of isocyanates and for the production of light-colored foams therefromBAYER AG·Filed 1995·Granted Dec 10, 1996·6 cites·4 claims
- 1153US5350862AProcess for the preparation of ethylene glycol carbonateBAYER AG·Filed 1992·Granted Sep 27, 1994·4 cites·19 claims
- 1247US5489696AProcess for purifying ethylene glycol carbonate (EGC) by adsorption on activated carbonBAYER AG·Filed 1995·Granted Feb 6, 1996·3 cites·17 claims
- 1339US5625097AProcess for preparing diphenylamines and catalysts usable for this purposeBAYER AG·Filed 1995·Granted Apr 29, 1997·2 cites·4 claims
- 1438US7071283B2Reactive rectificationBAYER MATERIALSCIENCE AG·Filed 2001·Granted Jul 4, 2006·0 cites·2 claims
- 1535US5763717AProcess for preparing hydroxybiphenylBAYER AG·Filed 1995·Granted Jun 9, 1998·1 cites·1 claims
- 1634US2002099163A1Reactive rectificationFiled 2001·Application pending·0 cites
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