Inventor
JULSRUD STEIN
US16 patents
⚠️ This page may combine multiple inventors who share the name “JULSRUD STEIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORSK HYDRO AS
10 patentsUS6786952B1Sep 7, 2004
Membrane and use thereof
NORSK HYDRO AS41 citations86
US6503296B1Jan 7, 2003
Membrane and use thereof
NORSK HYDRO AS16 citations73
US6395243B1May 28, 2002
Catalytic or non-catalytic processes with enriched oxygen as a reactant
NORSK HYDRO AS7 citations72
US7422624B2Sep 9, 2008
Method for operating one or more electrolysiscells for production of aluminium
NORSK HYDRO AS6 citations71
US7144483B2Dec 5, 2006
Method and an electrowinning cell for production of metal
NORSK HYDRO AS7 citations71
US7141148B2Nov 28, 2006
Material for a dimensionally stable anode for the electrowinning of aluminum
NORSK HYDRO AS3 citations59
US7288135B2Oct 30, 2007
Solid multicomponent mixed proton and electron conducting membrane
NORSK HYDRO AS2 citations58
US7470354B2Dec 30, 2008
Utilisation of oxygen evolving anode for Hall-Hèroult cells and design thereof
NORSK HYDRO AS3 citations57
US7879220B2Feb 1, 2011
Method and means for improving electrolysis cell operation
NORSK HYDRO AS2 citations54
US7452450B2Nov 18, 2008
Dimensionally stable anode for the electrowinning of aluminum
NORSK HYDRO AS1 citations48
REC SILICON INC
5 patentsUS11117112B2Sep 14, 2021
Pressure-based control of fluidized bed reactor
REC SILICON INC1 citations53
US9580327B2Feb 28, 2017
Method and apparatus for consolidation of granular silicon and measuring non-metals content
REC SILICON INC0 citations40
US10407310B2Sep 10, 2019
System for reducing agglomeration during annealing of flowable, finely divided solids
REC SILICON INC0 citations37
US9662628B2May 30, 2017
Non-contaminating bonding material for segmented silicon carbide liner in a fluidized bed reactor
REC SILICON INC0 citations37
US9463982B2Oct 11, 2016
Fouling reduction in hydrochlorosilane production
REC SILICON INC0 citations30