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USPTO Patent Rankings Data through Dec 31, 2025
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Stefan Dambach — 10 Patents

Basf Se: 10 patents #1,659 of 13,826Top 15%
Haßloch, DE: #19 of 150 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Stefan Dambach has been granted 10 US patents while listed as an inventor at Basf Se. The first was granted in 2004 and the most recent in March 2021. Stefan Dambach ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Stefan Dambach in Haßloch, DE.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10941367 Functional fluid composition Harald Dietl, Bayram Aydin 2021-03-09
8202444 Glycol-free aqueous anti-freeze agent containing dicarboxylic salts Bernd Wenderoth, Monica Fernandez Gonzalez, Ludwina Machetanz, Uwe Nitzschke 2012-06-19
7704406 Glycol-free aqueous antifreeze compositions comprising dicarboxylic acid salts Bernd Wenderoth, Monica Fernandez Gonzalez, Ludwina Machetanz, Uwe Nitzschke 2010-04-27
7588695 Antifreeze concentrates and coolant compositions based on polyglycols and amides for protecting magnesium and the alloys thereof Bernd Wenderoth, Gerhard Weiβ 2009-09-15
7419618 Coolant comprising azole derivatives for cooling systems in fuel-cell drives Bernd Wenderoth, Ladislaus Meszaros, Uwe Fidorra 2008-09-02
7419617 Coolant comprising azole derivatives for cooling systems in fuel-cell drives Bernd Wenderoth, Ladislaus Meszaros, Uwe Fidorra 2008-09-02
7409927 Method and device for cooling an internal combustion engine Bernd Wenderoth 2008-08-12
7393464 Cooling agents for cooling systems in fuel cell drives Bernd Wenderoth, Ladislaus Meszaros, Uwe Fidorra, Marco Bergemann 2008-07-01
7371334 Cooling agents for cooling systems in fuel cell drives containing azole derivatives Bernd Wenderoth, Ladislaus Meszaros, Uwe Fidorra 2008-05-13
6818147 Antifreeze concentrate containing the colorant C.I. Reactive Violet 5 Bernd Wenderoth, Ladislaus Meszaros, Uwe Nitzschke 2004-11-16 $478,000