Inventor · disambiguated record
Ursus Thummler
Also filed as: KANDLER JOACHIM · SANDER HARRY · THUEMMLER URSUS · THUMMLER URSUS
11 granted patents·109 citations·filing 1975–1989
89Inventor score
Files withHOECHST AG11
Top patents by PatentIndex Score
11 records- 0178US4853288AStabilized red phosphorus and process for making itHOECHST AG·Filed 1988·Granted Aug 1, 1989·24 cites·8 claims
- 0276US4603039AProcess for making phosphorus pentoxide and optionally phosphoric acid with utilization of the reaction heatHOECHST AG·Filed 1985·Granted Jul 29, 1986·33 cites·10 claims
- 0372US4210630AStabilized red phosphorusHOECHST AG·Filed 1979·Granted Jul 1, 1980·16 cites·4 claims
- 0450US4525329AProcess and apparatus for making phosphorus pentoxide with utilization of reaction heatHOECHST AG·Filed 1984·Granted Jun 25, 1985·11 cites·21 claims
- 0547US4273752AProcess for making red phosphorusHOECHST AG·Filed 1980·Granted Jun 16, 1981·6 cites·6 claims
- 0638US4252770AApparatus for the production of phosphoric acidHOECHST AG·Filed 1979·Granted Feb 24, 1981·5 cites·4 claims
- 0735US5093199AStabilized red phosphorusHOECHST AG·Filed 1989·Granted Mar 3, 1992·4 cites·2 claims
- 0834US4330504AApparatus for making red phosphorusHOECHST AG·Filed 1981·Granted May 18, 1982·2 cites·4 claims
- 0933US4975254AProcess for removing hydrogen phosphide from waste airHOECHST AG·Filed 1989·Granted Dec 4, 1990·5 cites·4 claims
- 1031US4176765ASelf-cleaning bucket wheel lockHOECHST AG·Filed 1978·Granted Dec 4, 1979·3 cites·10 claims
- 1118US4000071AApparatus for separating phosphorus furnace slag and ferrophosphorus from one anotherHOECHST AG·Filed 1975·Granted Dec 28, 1976·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →