Inventor · disambiguated record
Detlef Ballschuh
Also filed as: BALLSCHUH DETLEF
8 granted patents·2 pending applications·37 citations·filing 1981–2020
83Inventor score
Top patents by PatentIndex Score
10 records- 0165US4410709ASulfobetainesAKAD WISSENSCHAFTEN DDR·Filed 1981·Granted Oct 18, 1983·7 cites·10 claims
- 0257US4877885ANovel 3-sulfinatomethyl-or 3-sulfonatomethyl-4-sulfomethyl pyrrolidinium betaines and their salts as well as process for making the sameAKAD WISSENSCHAFTEN DDR·Filed 1987·Granted Oct 31, 1989·6 cites·7 claims
- 0356US4687602ANovel 2-substituted 3-sulfopropyl-ammonium betaines and processes for making sameAKAD WISSENSCHAFTEN DDR·Filed 1985·Granted Aug 18, 1987·14 cites·1 claims
- 0445US2022340746A1Separating fibers by means of polyion complexesIONYS AG·Filed 2020·Application pending·0 cites
- 0544US2015284583A1Hydrophobing dispersion gel having reduced active ingredient content, method for the production thereof, and use thereof for the hydrophobing of mineral materialsIONYS AG·Filed 2013·Application pending·0 cites
- 0638US5099043A3-methylsulfonylmethyl-4-sulfomethyl-pyrrolidinium-betaines and process for their preparationBALLSCHUH DETLEF·Filed 1990·Granted Mar 24, 1992·2 cites·13 claims
- 0737US12473231B2Hydrophobizing agent for mineral materialsPAGEL SPEZIAL BETON GMBH & CO KG·Filed 2020·Granted Nov 18, 2025·0 cites·13 claims
- 0835US4381980AProcess for the manufacture of sulfobetainesAKAD WISSENSCHAFTEN DDR·Filed 1981·Granted May 3, 1983·7 cites·26 claims
- 0932US5101047ASulfobetaine-substituted α-sulfonylcarboxylic acids from diallylammonium salts and a process for the preparation thereofBALLSCHUH DETLEF·Filed 1990·Granted Mar 31, 1992·1 cites·19 claims
- 1026US5101046A3-chloromethylsulfonylmethyl-4-sulfomethyl-pyrrolidinium-betaines and process for their preparationBALLSCHUH DETLEF·Filed 1990·Granted Mar 31, 1992·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →