Stefan HELMLE

City:

Hamm

Country:

Germany

Published Applications:

Last publication date:

2023-11-23

Top Assignees for applications by Stefan HELMLE

The entities that hold a legal rights for patent applications filed by inventor HELMLE Stefan:

THYSSENKRUPP AG 4 Essen, Germany
ThyssenKrupp Industrial Solutions AG 4 Essen, Germany

Recent patent applications by HELMLE Stefan

Stefan HELMLE from Hamm, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-11-23

US20230373789A1

Chemistry; metallurgy

METHOD FOR PRODUCING PHOSPHORIC ACID AND CALCIUM SULPHATE QUALITY SUITABLE FOR A CLINKER PROCESS FOR THE COMMERCIAL AND INDUSTRIAL UTILIZATION OF CALCIUM SULPHATE

#2 | 2023-02-09

US20230039227A1

Chemistry; metallurgy

INTEGRATED METHOD FOR THE COMMERCIAL AND INDUSTRIAL UTILISATION OF CALCIUM SULPHATE WHILST OBTAINING RARE EARTH ELEMENTS FROM THE PRODUCTION OF PHOSPHORIC ACID

#3 | 2020-11-05

US20200346985A1

Chemistry; metallurgy

PROCESS FOR PRODUCING AN AMMONIUM NITRATE OR CALCIUM AMMONIUM NITRATE FERTILIZER GRANULATE AND FERTILIZER GRANULATES PRODUCED THEREBY

#4 | 2019-08-29

US20190267648A1

Electricity

DETERMINING THE STATE OF CHARGE OF AN ALL-VANADIUM REDOX FLOW BATTERY USING UV/VIS MEASUREMENT

InventorID:

2896715 ⎘