Inventor · disambiguated record
Dirk Kostrewa
Also filed as: KOSTREWA DIRK
6 granted patents·2 pending applications·59 citations·filing 1998–2007
81Inventor score
Top patents by PatentIndex Score
8 records- 0174US6514495B1Phytase varinatsNOVOZYMES AS·Filed 1999·Granted Feb 4, 2003·25 cites·38 claims
- 0270US6689358B2Phytase variantsNOVOZYMES AS·Filed 2002·Granted Feb 10, 2004·1 cites·35 claims
- 0368US6391605B1Modified phytasesROCHE VITAMINS INC·Filed 1998·Granted May 21, 2002·29 cites·24 claims
- 0464US2008220118A1Phytase VariantsNOVOZYMES AS·Filed 2007·Application pending·0 cites
- 0542US6734004B2Modified phytasesROCHE VITAMINS INC·Filed 2002·Granted May 11, 2004·4 cites·31 claims
- 0638US2008219965A1Phytase VariantsNOVOZYMES AS·Filed 2007·Application pending·0 cites
- 0731US7326554B2Phytase variantsNOVOZYMES ALS·Filed 2003·Granted Feb 5, 2008·0 cites·31 claims
- 0831US7078183B2Modified phytasesDSM IP ASSETS BV·Filed 2004·Granted Jul 18, 2006·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →