Inventor · disambiguated record
Jan Metske Van Der Laan
Also filed as: VAN DER LAAN JAN M · VAN DER LAAN JAN METSKE
30 granted patents·9 pending applications·398 citations·filing 1991–2022
97Inventor score
Files withDSM IP ASSETS BV11GIST BROCADES NV5VAN DER LAAN JAN METSKE5BASF AG2BUNGE GLOBAL INNOVATION LLC2
Top patents by PatentIndex Score
39 records- 0191US6287841B1High alkaline serine proteaseGENENCOR INT·Filed 1993·Granted Sep 11, 2001·116 cites·23 claims
- 0291US5891703AMutated penicillin G acylase genesGIST BROCADES NV·Filed 1995·Granted Apr 6, 1999·58 cites·12 claims
- 0388US8399215B2Pentose sugar fermenting cellKLAASSEN PAUL·Filed 2009·Granted Mar 19, 2013·12 cites·32 claims
- 0488US6033823AMutated penicillin G acylase genesFiled 1999·Granted Mar 7, 2000·48 cites·13 claims
- 0586US7759102B2Talaromyces xylanasesBASF AG·Filed 2008·Granted Jul 20, 2010·5 cites·12 claims
- 0683US8541199B2Mutant penicillin G acylasesVAN DER LAAN JAN METSKE·Filed 2009·Granted Sep 24, 2013·6 cites·13 claims
- 0783US8323948B2Asparaginases and uses thereofVAN DER LAAN JAN METSKE·Filed 2011·Granted Dec 4, 2012·9 cites·14 claims
- 0883US5935831AMutated β-lactam acylase genesGIST BROCADES NV·Filed 1995·Granted Aug 10, 1999·42 cites·24 claims
- 0981US7514110B1Talaromyces xylanasesBASF AG·Filed 2000·Granted Apr 7, 2009·13 cites·12 claims
- 1078US11447714B2Enzymatic removal of chlorophyll substrates from triacylglycerol-based oilsBUNGE GLOBAL INNOVATION LLC·Filed 2018·Granted Sep 20, 2022·1 cites·37 claims
- 1176US9307776B2Pregastric esterase and derivatives thereofDSM IP ASSETS BV·Filed 2014·Granted Apr 12, 2016·0 cites·13 claims
- 1276US6939703B2Amylolytic enzymes derived from the B.licheniformis α-amylase, having improved characteristicsGENENCOR INT·Filed 2002·Granted Sep 6, 2005·10 cites·22 claims
- 1373US12110471B2Enzymatic removal of chlorophyll substrates from triacylglycerol-based oilsBUNGE GLOBAL INNOVATION LLC·Filed 2022·Granted Oct 8, 2024·0 cites·29 claims
- 1472US8790894B2Mutant cellobiohydrolaseVAN DER LAAN JAN METSKE·Filed 2012·Granted Jul 29, 2014·3 cites·22 claims
- 1572US2014147552A1Lipases with high specificity towards short chain fatty acids and uses thereofDSM IP ASSETS BV·Filed 2013·Application pending·0 cites
- 1670US10138268B2Peptide fragment condensation and cyclisation using a subtilisin variant with improved synthesis over hydrolysis ratioENZYPEP B V·Filed 2015·Granted Nov 27, 2018·1 cites·20 claims
- 1769US8617868B2Asparaginase enzyme variants and uses thereofVAN DER LAAN JAN METSKE·Filed 2008·Granted Dec 31, 2013·2 cites·29 claims
- 1866US9181573B2Method for improving the yield of a polypeptideVAN DER LAAN JAN METSKE·Filed 2010·Granted Nov 10, 2015·1 cites·16 claims
- 1965US9127266B2Asparaginase enzyme variants and uses thereofDSM IP ASSETS BV·Filed 2013·Granted Sep 8, 2015·1 cites·19 claims
- 2062US10253061B2Peptide fragment condensation and cyclisation using a subtilisin variant with improved synthesis over hydrolysis ratioENZYPEP B V·Filed 2018·Granted Apr 9, 2019·0 cites·20 claims
- 2159US5457032AMutated β-lactam acylase genesGIST BROCADES NV·Filed 1991·Granted Oct 10, 1995·17 cites·9 claims
- 2255US5919680AProcess for the production of SSC's via expandase activity on penicillin GISIS INNOVATION·Filed 1996·Granted Jul 6, 1999·12 cites·16 claims
- 2354US2010136169A1Novel asparaginases and uses thereofDSM IP ASSETS BV·Filed 2008·Application pending·0 cites
- 2452US5795733AProcess for the efficient production of 7-ADCA via 3-(carboxyethylthio) propionyl-7-ADCAGIST BROCADES BV·Filed 1994·Granted Aug 18, 1998·5 cites·15 claims
- 2550US5310665AGlucose isomerases having altered substrate specificityPLANT GENETIC SYSTEMS NV·Filed 1991·Granted May 10, 1994·12 cites·16 claims
- 2649US10316306B2Thermostable alpha amylaseDSM IP ASSETS BV·Filed 2015·Granted Jun 11, 2019·0 cites·16 claims
- 2749US5384257AGlucose isomerases with an altered pH optimumGIST BROCADES NV·Filed 1993·Granted Jan 24, 1995·9 cites·15 claims
- 2849US2013023029A1Novel asparaginases and uses thereofDSM IP ASSETS BV·Filed 2012·Application pending·0 cites
- 2947US2005124029A1Process for the preparation of a betha- lactam antibiotic with mutated penicillin acylaseFiled 2002·Application pending·0 cites
- 3045US5726032AProcess for the efficient production of 7-ADCA via 2-(carboxyethylthio)acetyl-7-ADCA and 3-(carboxymethylthio)propionyl-7-ADCAGIST BROCADES BV·Filed 1994·Granted Mar 10, 1998·8 cites·4 claims
- 3145US5340738AModified prokaryotic glucose isomerase enzymes with altered pH activity profilesGIST BROCADES NV·Filed 1991·Granted Aug 23, 1994·7 cites·13 claims
- 3244US2018273929A1AsparaginaseDSM IP ASSETS BV·Filed 2016·Application pending·0 cites
- 3344US2010217032A1Process for preparing pravastatinKLAASSEN PAUL·Filed 2007·Application pending·0 cites
- 3443US2015218221A1Method for producing a cyclic peptideDSM SINOCHEM PHARM NL BV·Filed 2013·Application pending·0 cites
- 3542US2015064765A1Polypeptide expression methodDSM IP ASSETS BV·Filed 2013·Application pending·0 cites
- 3638US10450554B2Proline specific endoproteaseDSM IP ASSETS BV·Filed 2015·Granted Oct 22, 2019·0 cites·21 claims
- 3736US2014113338A1Preparation of 5-formyl valeric acid from alpha-ketopimelic acidTREFZER AXEL CHRISTOPH·Filed 2012·Application pending·0 cites
- 3832US10294467B2Proline-specific endoprotease and use thereofDSM IP ASSETS BV·Filed 2015·Granted May 21, 2019·0 cites·4 claims
- 3932US10202594B2Proline-specific endoprotease and use thereofDSM IP ASSETS BV·Filed 2015·Granted Feb 12, 2019·0 cites·19 claims
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