Inventor · disambiguated record
Ubaldus F. Kragten
Also filed as: KRAGTEN UBALDUS · KRAGTEN UBALDUS F
8 granted patents·58 citations·filing 1989–1998
83Inventor score
Top patents by PatentIndex Score
8 records- 0182US5859301AProcess for preparing alkanones and alkanolsDSM NV·Filed 1994·Granted Jan 12, 1999·27 cites·19 claims
- 0270US5004837AProcess for preparing a cycloalkanone and/or cycloalkanolSTAMICARBON·Filed 1989·Granted Apr 2, 1991·11 cites·8 claims
- 0353US5905173AProcess for decomposing cycloalkyl hydroperoxideDSM NV·Filed 1996·Granted May 18, 1999·7 cites·12 claims
- 0442US5298665AProcess for preparing an alkanone and/or alkanolDSM NV·Filed 1993·Granted Mar 29, 1994·11 cites·21 claims
- 0539US5959153AProcess for decomposing cycloalkylhydroperoxideDSM NV·Filed 1998·Granted Sep 28, 1999·2 cites·12 claims
- 0631US5319146AAlkyl peroxides and usesDSM NV·Filed 1992·Granted Jun 7, 1994·0 cites·19 claims
- 0724US5406001AMethod for the continuous preparation of a mixture of a cycloalkanone, a cycloalkanol and a cycloalkylhydroperoxideDSM NV·Filed 1993·Granted Apr 11, 1995·0 cites·16 claims
- 0821US5364962AMethod for purification of a benzoic acidSTAMICARBON·Filed 1992·Granted Nov 15, 1994·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →