Inventor · disambiguated record
Hans-Albrecht Hasseberg
Also filed as: HASSEBERG HANS A · HASSEBERG HANS-ALBRECHT
8 granted patents·2 pending applications·57 citations·filing 1991–2011
85Inventor score
Top patents by PatentIndex Score
10 records- 0177US7148379B2Preparation of 2-hydroxy-4-methylthiobutyric acidDEGUSSA·Filed 2005·Granted Dec 12, 2006·3 cites·17 claims
- 0270US8906407B2Protected active compound formulations of amino acids and process for their preparationHASSEBERG HANS ALBRECHT·Filed 2011·Granted Dec 9, 2014·1 cites·6 claims
- 0368US5672745AMethod for the continuous preparation of methionine or methionine derivativesDEGUSSA·Filed 1993·Granted Sep 30, 1997·10 cites·18 claims
- 0466US5976609AProcess for recovering 2-hydroxy-4-methylthiobutyric acid (MHA), MHA and its useDEGUSSA·Filed 1995·Granted Nov 2, 1999·9 cites·8 claims
- 0563US6140536AProcess for obtaining 2-hydroxy-4-methylthiobutyric acid (MHA)DEGUSSA·Filed 1996·Granted Oct 31, 2000·9 cites·18 claims
- 0658US6287627B1Method for producing pourable methionine salt based animal food supplement and the granulate thus obtainedDEGUSSA·Filed 1999·Granted Sep 11, 2001·22 cites·20 claims
- 0750US2005106250A1Protected active compound formulations of amino acids and process for their preparationFiled 2003·Application pending·0 cites
- 0844US5116872AMicrobicidal compositionsCIBA GEIGY CORP·Filed 1991·Granted May 26, 1992·3 cites·8 claims
- 0933US2001022987A1Flowable pellets containing nicotinamide and process for the production thereofFiled 2000·Application pending·0 cites
- 1029US6146612AMethod for recovering sulfuric acid from sulfate saltsDEGUSSA·Filed 1998·Granted Nov 14, 2000·0 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →