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

Wolfgang Spiegler — 19 Patents

Basf Se: 19 patents #728 of 13,826Top 6%
Worms, DE: #13 of 331 inventorsTop 4%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Wolfgang Spiegler has been granted 19 US patents while listed as an inventor at Basf Se. The first was granted in 1985 and the most recent in March 2017. Wolfgang Spiegler ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Wolfgang Spiegler in Worms, DE.

Patents per Year

Patents granted per year, 1985 to 2017Bar chart with a peak of 6 patents in 1989.peak 61985: 3 patents19851987: 2 patents19871988: 1 patents19881989: 6 patents19891991: 1 patents19911992: 1 patents19921993: 2 patents19932015: 2 patents20152017: 1 patents2017

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
9585382 Composition comprising a pesticide and an acetal solvent Paul Klingelhoefer, Gerhard Schnabel, Ralf Pelzer 2017-03-07
8987183 Use of optionally oxidized thioethers of polyalkylene oxides in washing and cleaning compositions Sophie Maitro-Vogel, Jurgen Tropsch, Roman Benedikt Raether 2015-03-24
8951955 Use of optionally oxidized thioethers of alcohol alkoxylates in washing and cleaning compositions Sophie Maitro-Vogel, Jurgen Tropsch, Roman Benedikt Raether, Christian Bittner 2015-02-10
5252755 Preparation of 4-hydroxymethyltetrahydropyrans Jochem Henkelmann, Thomas Ruehl, Horst Zimmermann, Norbert Goetz, Thomas Kuekenhoehner 1993-10-12
5207816 Cyclohexenone derivatives and their use for controlling undesirable plant growth Rainer Becker, Dieter Jahn, Michael Keil, Hans Theobald, Bruno Wuerzer 1993-05-04
5118685 Aminopropanol derivatives of substituted 2-hydroxy-propiophenones, and therapeutic agents containing these compounds Albrecht Franke, Hardo Siegel, Claus Mueller, Gerda von Philipsborn, Dieter Lenke +1 more 1992-06-02
5001242 Process for the preparation of 4-methylenetetrahydropyran Thomas Kuekenhoehner, Norbert Goetz, Wolfgang Rohr 1991-03-19
4867784 Cyclohexenone derivatives, preparation thereof and use thereof as herbicidal and plant growth regulator agents Michael Keil, Dieter Jahn, Dieter Kolassa, Ulrich Schirmer, Bruno Wuerzer +3 more 1989-09-19
4845247 3,4,-dihydro-2H-pyrans Norbert Goetz, Manfred Sauerwald, Toni Dockner, Rolf Fischer 1989-07-04
4837346 Preparation of esters of tetrahydropyran-4-carboxylic acid Rainer Becker, Heinz Eckhardt, Rolf Fischer, Uwe Vagt 1989-06-06
4835171 Vinylureas, and fungicides containing these compounds Costin Rentzea, Walter Himmele, Eberhard Ammermann, Ernst-Heinrich Pommer 1989-05-30
4829072 Quinoline derivatives microbicides containing these compounds, and their use for controlling bacteria and fungi Gerhard Hamprecht, Hans Theobald, Winfried Richarz, Eberhard Ammermann, Ernst-Heinrich Pommer 1989-05-09
4824973 Preparation of 4-formyltetrahydropyrans Wolfgang Hoelderich, Norbert Goetz, Leopold Hupfer, Jochen Wild 1989-04-25
4734121 Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth Michael Keil, Rainer Becker, Norbert Goetz, Dieter Jahn, Bruno Wuerzer 1988-03-29
4668275 Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth Michael Keil, Rainer Becker, Norbert Goetz, Dieter Jahn, Bruno Wuerzer 1987-05-26
4654073 Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth Dieter Jahn, Rainer Becker, Michael Keil, Winfried Richarz, Hardo Siegel +1 more 1987-03-31
4545806 5-(Oxo or thio heterocycle) cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth Dieter Jahn, Rainer Becker, Michael Keil, Bruno Wuerzer 1985-10-08
4515616 Triazolyl ketone-oximes and triazolyl dioximes, their preparation and their use as plant growth regulators Costin Rentzea, Johann Jung 1985-05-07
4500340 Urea derivatives and their use for controlling undesirable plant growth Rainer Becker, Hans Theobald, Ulrich Schirmer, Walter Seufert, Bruno Wuerzer 1985-02-19