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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BN

Barbara Nave — 19 Patents

Basf Se: 17 patents #864 of 13,826Top 7%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Ruppertsberg, DE: #2 of 12 inventorsTop 20%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Barbara Nave has been granted 19 US patents while listed as an inventor at Basf Se. The first was granted in 2009 and the most recent in December 2025. Barbara Nave ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Barbara Nave in Ruppertsberg, DE.

Patents per Year

Patents granted per year, 2009 to 2025Bar chart with a peak of 4 patents in 2024.peak 42009: 1 patents20092013: 1 patents20132015: 1 patents20152018: 1 patents20182020: 2 patents20202021: 2 patents20212022: 3 patents20222023: 2 patents20232024: 4 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
12484580 Use of alkoxypyrazoles as nitrification inhibitors Peter Nesvadba, Allan F. Cunningham, Alexander Wissemeier, Shrirang Hindalekar, Tejas Pothi 2025-12-02
12324435 Combination of novel nitrification inhibitors and herbicides as well as combination of (thio)phosphoric acid triamides and herbicides Joachim Dickhaut, Mihiret Tekeste Sisay, Alexander Wissemeier, Wolfram Zerulla, Gregor Pasda +8 more 2025-06-10
12151991 Use of a substituted thiazolidine compound as nitrification inhibitor Peter Nesvadba, Allan F. Cunningham, Olof Wallquist, Alexander Wissemeier 2024-11-26
12122728 Use of substituted 2-thiazolines as nitrification inhibitors Peter Nesvadba, Allan F. Cunningham, Shrirang Hindalekar, Tejas Pothi, Alexander Wissemeier 2024-10-22
12075780 Use of alkoxypyrazoles as nitrification inhibitors Peter Nesvadba, Allan F. Cunningham, Olof Wallquist, Alexander Wissemeier, Shrirang Hindalekar +1 more 2024-09-03
12060308 Use of N-functionalized alkoxy pyrazole compounds as nitrification inhibitors Peter Nesvadba, Allan F. Cunningham, Shrirang Hindalekar, Tejas Pothi, Olof Wallquist +1 more 2024-08-13
11659837 Mixtures comprising an urease inhibitor (UI) and a nitrification inhibitor such as 2-(3,4-dimethyl-1H-pyrazol-1-yl)succinic acid (DMPSA) or 3,4-dimethyl pyrazolium glycolate (DMPG) Gregor Pasda, Alexander Wissemeier, Maarten Staal, Karl-Heinrich Schneider, Markus Schmid +5 more 2023-05-30
11578012 Use of N-functionalized alkoxy pyrazole compounds as nitrification inhibitors Peter Nesvadba, Allan F. Cunningham, Shrirang Hindalekar, Tejas Pothi, Olof Wallquist +1 more 2023-02-14
11505511 Process for preparing improved 3,4-dimethyl-1H-pyrazole phosphate formulations Karl-Heinrich Schneider, Gregor Pasda, Wolfram Zerulla, Markus Schmid, Daniella Lohe +3 more 2022-11-22
11498885 Use of pyrazole propargyl ethers as nitrification inhibitors Peter Nesvadba, Allan F. Cunningham, Shrirang Hindalekar, Tejas Pothi, Olof Wallquist +1 more 2022-11-15
11414438 Silylethynyl hetaryl compounds as nitrification inhibitors Allan F. Cunningham, Peter Nesvadba, Alexander Wissemeier, Olof Wallquist 2022-08-16
11053175 Thioether compounds as nitrification inhibitors Joachim Dickhaut, Peter Nesvadba, Mihiret Tekeste Sisay, Alexander Wissemeier, Wolfram Zerulla +3 more 2021-07-06
11021413 Benzylpropargylether as nitrification inhibitors Joachim Dickhaut, Mihiret Tekeste Sisay, Alexander Wissemeier, Wolfram Zerulla, Gregor Pasda +1 more 2021-06-01
10676408 Alkynylpyrazoles as nitrification inhibitors Joachim Dickhaut, Peter Nesvadba, Mihiret Tekeste Sisay, Alexander Wissemeier, Wolfram Zerulla +3 more 2020-06-09
10556844 Pyrazole compounds as nitrification inhibitors Joachim Dickhaut, Peter Nesvadba, Mihiret Tekeste Sisay, Alexander Wissemeier, Wolfram Zerulla +3 more 2020-02-11
9968092 Combination of novel nitrification inhibitors and biopesticides as well as combination of (thio)phosphoric acid triamides and biopesticides Joachim Dickhaut, Mihiret Tekeste Sisay, Alexander Wissemeier, Wolfram Zerulla, Gregor Pasda +1 more 2018-05-15
8956996 Method for reducing nitrous oxide emission from soils Markus Gewehr, Ansgar Wille, Christina Geiger, Hans-Jürgen Lutz, Lutz Brahm +2 more 2015-02-17
8426631 Fungicidal compounds, method for the production thereof, and use thereof to combat damaging fungi, and agents comprising the same Joachim Rheinheimer, Doris Kremzow, Stefan Redlich, Christian Pilger, Claudia Rosenbaum +1 more 2013-04-23
7528168 Inhibitors of the fatty acid oxidation for the prophylaxis and/or the treatment of chronic and/or atopic skin diseases John Nieland, Irene Gander-Meisterernst, Martin Rohrbach 2009-05-05