Inventor · disambiguated record
Klaus Schrodter
Also filed as: EHLERS KLAUS-PETER · KANDLER JOACHIM · SCHEIBITZ WOLFGANG · SCHRODTER KLAUS
16 granted patents·99 citations·filing 1976–1988
92Inventor score
Files withHOECHST AG16
Top patents by PatentIndex Score
16 records- 0158US4777028AProcess for freeing mineral acids from heavy metalsHOECHST AG·Filed 1987·Granted Oct 11, 1988·12 cites·5 claims
- 0258US4200620ADecontamination of wet-processed phosphoric acidHOECHST AG·Filed 1977·Granted Apr 29, 1980·10 cites·16 claims
- 0353US4321245AProcess for the purification of wet-processed phosphoric acidHOECHST AG·Filed 1980·Granted Mar 23, 1982·9 cites·3 claims
- 0453US4313826ALiquid-liquid extraction apparatusHOECHST AG·Filed 1980·Granted Feb 2, 1982·8 cites·3 claims
- 0553US4271128AApparatus for recovering alcoholic phosphoric acid solutions from acid phosphatesHOECHST AG·Filed 1979·Granted Jun 2, 1981·13 cites·3 claims
- 0653US4203956AProcess and apparatus for recovering alcoholic phosphoric acid solutions from acid phosphatesHOECHST AG·Filed 1978·Granted May 20, 1980·8 cites·5 claims
- 0746US4222994ASolvent extraction purification of wet-processed phosphoric acidHOECHST AG·Filed 1977·Granted Sep 16, 1980·6 cites·10 claims
- 0843US4279878AProcess for freeing phosphoric acid from organic contaminantsHOECHST AG·Filed 1980·Granted Jul 21, 1981·5 cites·8 claims
- 0942US4511546ALinear, substantially water-insoluble ammonium polyphosphates and process for making themHOECHST AG·Filed 1983·Granted Apr 16, 1985·5 cites·2 claims
- 1042US4053562AProduction of alkali metal phosphate solutions of low vanadium contentHOECHST AG·Filed 1976·Granted Oct 11, 1977·5 cites·3 claims
- 1138US4394360AProcess for reducing iron in phosphoric acid solutionHOECHST AG·Filed 1981·Granted Jul 19, 1983·4 cites·9 claims
- 1237US4299803AProduction of alkali metal phosphate solutions free from zincHOECHST AG·Filed 1979·Granted Nov 10, 1981·4 cites·9 claims
- 1336US4279876AConversion of extraction residues originating from phosphoric acid decontamination to solid deposition productsHOECHST AG·Filed 1980·Granted Jul 21, 1981·5 cites·5 claims
- 1436US4180471AProduction of blends of crystalline zeolite and sodium triphosphateHOECHST AG·Filed 1978·Granted Dec 25, 1979·5 cites·4 claims
- 1529US4806324AProcess for making phosphoric acid free from titaniumHOECHST AG·Filed 1988·Granted Feb 21, 1989·0 cites·3 claims
- 1629US4346066APurification of wet-process phosphoric acidHOECHST AG·Filed 1980·Granted Aug 24, 1982·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →