Inventor
HANSEN STEFANIE
DE19 patents
⚠️ This page may combine multiple inventors who share the name “HANSEN STEFANIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHOTT AG
16 patentsUS7501366B2Mar 10, 2009
Lead-free optical glasses with a hard flint position
SCHOTT AG19 citations84
US7670973B2Mar 2, 2010
Lead and arsenic free optical glass with high refractive index
SCHOTT AG9 citations83
US7553785B2Jun 30, 2009
Lead-free and arsenic-free niobium phosphate optical glass
SCHOTT AG13 citations83
US9388069B2Jul 12, 2016
Coloured glasses
SCHOTT AG6 citations72
US7638450B2Dec 29, 2009
Lead and arsenic free optical lanthanum borate glass
SCHOTT AG3 citations62
US7605100B2Oct 20, 2009
Lead and arsenic free optical hard crown glasses
SCHOTT AG4 citations62
US11964909B2Apr 23, 2024
Sealing glass and use thereof
SCHOTT AG0 citations60
US11697619B2Jul 11, 2023
Pore-free ceramic component
SCHOTT AG0 citations60
US11084754B2Aug 10, 2021
Highly transmissive glasses with high solarisation resistance, use thereof and method for production thereof
SCHOTT AG1 citations58
US10389079B2Aug 20, 2019
Cladding glass for solid-state lasers
SCHOTT AG1 citations54
US10106454B2Oct 23, 2018
Optical glass having negative anomalous partial dispersion / special short flint glasses
SCHOTT AG0 citations51
US11958770B2Apr 16, 2024
Highly refractive glass
SCHOTT AG0 citations49
US10759692B2Sep 1, 2020
Highly transmissive glasses with high solarisation resistance, use thereof and method for production thereof
SCHOTT AG0 citations47
US12391602B2Aug 19, 2025
Optical component and glass composition as well as use thereof
SCHOTT AG0 citations46
US12057679B2Aug 6, 2024
Cladding glass for solid-state lasers
SCHOTT AG0 citations44
US10703669B2Jul 7, 2020
Filter gas
SCHOTT AG0 citations41