Inventor · disambiguated record
Ludger Waldmann
Also filed as: WALDMANN LUDGER
7 granted patents·6 pending applications·24 citations·filing 2000–2020
74Inventor score
Top patents by PatentIndex Score
13 records- 0183US6379414B1Process for producing pressed fertilizer granulatesKALI & SALZ AG·Filed 2000·Granted Apr 30, 2002·23 cites·6 claims
- 0257US9994491B2Composition of a magnesium sulphate-urea compoundK S AG·Filed 2013·Granted Jun 12, 2018·1 cites·16 claims
- 0353US10723632B2Magnesium sulfate granulates based on synthetic magnesium sulphateK S AG·Filed 2018·Granted Jul 28, 2020·0 cites·20 claims
- 0453US2022402766A1Method for producing sulphur-containing potash granulesK S AG·Filed 2020·Application pending·0 cites
- 0544US11814297B2Method for producing potassium chloride granular materialK S AG·Filed 2017·Granted Nov 14, 2023·0 cites·20 claims
- 0644US11814298B2Method for producing potassium chloride granular materialsK S AG·Filed 2017·Granted Nov 14, 2023·0 cites·19 claims
- 0744US2021070621A1Method for reducing the caking tendency of potassium chlorideK S AG·Filed 2018·Application pending·0 cites
- 0843US11795060B2Process for producing potassium chloride granulatesK S AG·Filed 2017·Granted Oct 24, 2023·0 cites·20 claims
- 0942US2022324764A1Fertilizer granulate containing magnesium, sulphate and ureaK S AG·Filed 2020·Application pending·0 cites
- 1037US10487018B2Method for the production of sulphate of potash granulates, sulphate of potash granulate obtained thereby, and use thereofK S KALI GMBH·Filed 2015·Granted Nov 26, 2019·0 cites·14 claims
- 1137US2021387924A1Use of Magnesium Sulfate Granulates In Solid Urea-Containing Fertilizer CompositionsK S AG·Filed 2018·Application pending·0 cites
- 1234US2020261872A1Method for the triboelectric charging of chemically conditioned bulk salt mixturesK+S AG·Filed 2018·Application pending·0 cites
- 1326US2017225960A1Method for the production of sulphate of potash granulates, sulphate of potash granulate obtained thereby, and use thereofK+S KALI GMBH·Filed 2015·Application pending·0 cites
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