Inventor
HÜNERMANN MICHAEL
DE18 patents
⚠️ This page may combine multiple inventors who share the name “HÜNERMANN MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HERAEUS QUARZGLAS
17 patentsUS12099234B2Sep 24, 2024
Methods for producing a hollow-core fiber and for producing a preform for a hollow-core fiber
HERAEUS QUARZGLAS2 citations70
US10676388B2Jun 9, 2020
Glass fibers and pre-forms made of homogeneous quartz glass
HERAEUS QUARZGLAS1 citations61
US11708290B2Jul 25, 2023
Preparation of a quartz glass body in a multi-chamber oven
HERAEUS QUARZGLAS0 citations59
US10730780B2Aug 4, 2020
Preparation of a quartz glass body in a multi-chamber oven
HERAEUS QUARZGLAS1 citations59
US10618833B2Apr 14, 2020
Preparation of a synthetic quartz glass grain
HERAEUS QUARZGLAS1 citations59
US11236002B2Feb 1, 2022
Preparation of an opaque quartz glass body
HERAEUS QUARZGLAS0 citations56
US12240778B2Mar 4, 2025
Methods for producing a hollow-core fiber and for producing a preform for a hollow-core fiber
HERAEUS QUARZGLAS0 citations50
US11952302B2Apr 9, 2024
Process for the preparation of fluorinated quartz glass
HERAEUS QUARZGLAS0 citations50
US10287705B2May 14, 2019
Pulling a semiconductor single crystal according to the Czochralski method and silica glass crucible suitable therefor
HERAEUS QUARZGLAS0 citations50
US9856576B2Jan 2, 2018
Pulling a semiconductor single crystal according to the Czochralski method
HERAEUS QUARZGLAS0 citations50
US12215048B2Feb 4, 2025
Methods for producing a hollow-core fiber and for producing a preform for a hollow-core fiber
HERAEUS QUARZGLAS0 citations49
US12189177B2Jan 7, 2025
Methods for producing a hollow-core fiber and for producing a preform for a hollow-core fiber
HERAEUS QUARZGLAS0 citations49
US11940648B2Mar 26, 2024
Methods for producing a hollow-core fiber and for producing a preform for a hollow-core fiber
HERAEUS QUARZGLAS0 citations49
US12209045B2Jan 28, 2025
Methods for producing a hollow-core fiber and for producing a preform for a hollow-core fiber
HERAEUS QUARZGLAS0 citations48
US11492285B2Nov 8, 2022
Preparation of quartz glass bodies from silicon dioxide granulate
HERAEUS QUARZGLAS0 citations48
US11299417B2Apr 12, 2022
Preparation of a quartz glass body in a melting crucible of refractory metal
HERAEUS QUARZGLAS0 citations48
US11512017B2Nov 29, 2022
Method and apparatus for producing a glass component
HERAEUS QUARZGLAS0 citations42