Inventor
STANEK MICHAEL
AT19 patents
⚠️ This page may combine multiple inventors who share the name “STANEK MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DSM FINE CHEM AUSTRIA GMBH
4 patentsUS7148319B2Dec 12, 2006
Alkylation of crosslinked polymers containing N or amino or ammonium groups
DSM FINE CHEM AUSTRIA GMBH6 citations59
US6806350B2Oct 19, 2004
Washing process for the purification of polymers containing N or amino, ammonium or spirobicyclic ammonium groups
DSM FINE CHEM AUSTRIA GMBH4 citations59
US7105631B2Sep 12, 2006
Preparation of alkylated N- or amino, ammonium or spirobicyclic ammonium group-containing, crosslinked polymers
DSM FINE CHEM AUSTRIA GMBH5 citations57
US6858743B2Feb 22, 2005
Method for the production of 2-coumarone and substituted 2-coumarones
DSM FINE CHEM AUSTRIA GMBH4 citations57
HITACHI ENERGY SWITZERLAND AG
4 patentsUS11581724B2Feb 14, 2023
Controlled switching of a circuit breaker
HITACHI ENERGY SWITZERLAND AG0 citations58
US11245254B2Feb 8, 2022
Method for phase controlled energizing of power transformer
HITACHI ENERGY SWITZERLAND AG0 citations47
US11757282B2Sep 12, 2023
Method and device for controlling at least one circuit breaker of a power system
HITACHI ENERGY SWITZERLAND AG0 citations43
US11437205B2Sep 6, 2022
Method and device for monitoring operation of a switching device for controlled switching applications
HITACHI ENERGY SWITZERLAND AG0 citations43
(unassigned)
3 patentsABB TECHNOLOGY AG
2 patentsUS7450362B2Nov 11, 2008
Method and apparatus for disconnection of a fault current which has occurred in an AC power supply system
ABB TECHNOLOGY AG10 citations83
US7626286B2Dec 1, 2009
Method for mains-synchronous switching of circuit breakers, and an apparatus for carrying out this method
ABB TECHNOLOGY AG3 citations62