Inventor · disambiguated record
Roger Sieg
Also filed as: SIEG ROGER
4 granted patents·4 pending applications·0 citations·filing 2017–2025
56Inventor score
Files withBASF SE8
Top patents by PatentIndex Score
8 records- 0177US2025304843A1Antifreeze agents and coolants for fuel cells, storage batteries and batteriesBASF SE·Filed 2025·Application pending·0 cites
- 0271US12077708B2Heat transfer liquid for cooling lithium storage batteriesBASF SE·Filed 2019·Granted Sep 3, 2024·0 cites·20 claims
- 0371US2024117233A1Novel coolants with improved storage stabilityBASF SE·Filed 2023·Application pending·0 cites
- 0470US12305110B2Antifreeze agents and coolants for fuel cells, storage batteries and batteriesBASF SE·Filed 2019·Granted May 20, 2025·0 cites·17 claims
- 0567US11702580B2Coolant for cooling systems in electric vehicles having fuel cells and/or batteries containing azole derivatives and additional corrosion protectantsBASF SE·Filed 2022·Granted Jul 18, 2023·0 cites·19 claims
- 0662US2023227706A1Novel coolants with improved storage stabilityBASF SE·Filed 2021·Application pending·0 cites
- 0754US11248155B2Coolant for cooling systems in electric vehicles having fuel cells and/or batteries containing azole derivatives and additional corrosion protectantsBASF SE·Filed 2017·Granted Feb 15, 2022·0 cites·31 claims
- 0852US2024110088A1Coolants with improved temperature stabilityBASF SE·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →