Inventor · disambiguated record
Juergen Spriewald
Also filed as: SPRIEWALD JUERGEN
4 granted patents·1 pending application·2 citations·filing 2018–2021
57Inventor score
Files withCOVESTRO DEUTSCHLAND AG5
Top patents by PatentIndex Score
5 records- 0179US10875827B2Process for preparing an isocyanate by partly adiabatic phosgenation of the corresponding amineCOVESTRO DEUTSCHLAND AG·Filed 2019·Granted Dec 29, 2020·1 cites·16 claims
- 0276US10851048B2Process for preparing an isocyanate by partly adiabatically operated phosgenation of the corresponding amineCOVESTRO DEUTSCHLAND AG·Filed 2019·Granted Dec 1, 2020·1 cites·16 claims
- 0350US2023027482A1Method for producing di- and polyisocyanates of the diphenylmethane seriesCOVESTRO DEUTSCHLAND AG·Filed 2020·Application pending·0 cites
- 0448US12473253B2Method for operating a plant for continuous production of an isocyanateCOVESTRO DEUTSCHLAND AG·Filed 2021·Granted Nov 18, 2025·0 cites·15 claims
- 0542US11365172B2Production plant for producing a chemical product by reacting H-functional reactants with phosgene, and method for operating same with an interruption to productionCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Jun 21, 2022·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →