Inventor · disambiguated record
Birgir Norddahl
Also filed as: NORDDAHL BIRGIR
4 granted patents·2 pending applications·158 citations·filing 1997–2018
75Inventor score
Top patents by PatentIndex Score
6 records- 0189US6368849B1Method and plant for the treatment of liquid organic wasteBIOSCAN AS·Filed 1998·Granted Apr 9, 2002·130 cites·38 claims
- 0257US10781143B2Method and plant for treatment of organic wasteRENEW ENERGY AS·Filed 2014·Granted Sep 22, 2020·1 cites·8 claims
- 0354US6319382B1Fermentative production and isolation of lactic acidLACTASCAN APS·Filed 1997·Granted Nov 20, 2001·27 cites·11 claims
- 0446US10844226B2Methods for obtaining natural colourants from plant based materialsUNIV SYDDANSK·Filed 2018·Granted Nov 24, 2020·0 cites·15 claims
- 0541US2019309256A1Membrane bioreactor for biological upgrading of biogas and conversion of co2 to methaneUNIV SYDDANSK·Filed 2017·Application pending·0 cites
- 0632US2004033573A1Method for producing lactic acidFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →