Inventor
ULMSCHNEIDER DIETER
4 patents
⚠️ This page may combine multiple inventors who share the name “ULMSCHNEIDER DIETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
3 patentsUS4048077ASep 13, 1977
Aqueous clay base mud for deep drilling
HOECHST AG64 citations94
US4330653AMay 18, 1982
Process for the polymerization of vinyl chloride in an aqueous phase
HOECHST AG10 citations70
US4375436AMar 1, 1983
Continuous process for the production of chloroalkyl-sulfonyl isocyanates
HOECHST AG1 citations49