GROMANN; Boris

Patent Applications and Registrations

Patent applications and USPTO patent grants for GROMANN; Boris.The latest application filed is for "quartz glass tube and method of manufacturing the same".

Company Profile

18.10.27

GROMANN; Boris - Hanau DE
Gromann; Boris - Aschaffenburg DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Quartz Glass Tube And Method Of Manufacturing The Same App 20220306513 - SOHN; Matthias ; et al.	2022-09-29
Preparation of a quartz glass body in a melting crucible of refractory metal Grant 11,299,417 - Otter , et al. April 12, 2	2022-04-12
Preparation Of A Quartz Glass Body In A Multi-chamber Oven App 20200361806 - OTTER; Matthias ; et al.	2020-11-19
Preparation of a quartz glass body in a multi-chamber oven Grant 10,730,780 - Otter , et al.	2020-08-04
On-line Annealing Of Large Fused Quartz Ingots App 20200165151 - MUNDY; Alan ; et al.	2020-05-28
Preparation Of A Quartz Glass Body App 20200123039 - Gromann; Boris ; et al.	2020-04-23
Preparation of a synthetic quartz glass grain Grant 10,618,833 - Arndt , et al.	2020-04-14
Method and apparatus for producing a tube of glass Grant 10,544,056 - Gromann , et al. Ja	2020-01-28
Method for producing a tube of glass Grant 10,315,947 - Gromann , et al.	2019-06-11
Increase In Silicon Content In The Preparation Of Quartz Glass App 20190119141 - Whippey; Nigel Robert ; et al.	2019-04-25
Preparation Of A Quartz Glass Body In A Hanging Sinter Crucible App 20190092676 - OTTER; Matthias ; et al.	2019-03-28
Gas Flushing For Melting Ovens And Process For Preparation Of Quartz Glass App 20190092672 - GROMANN; Boris ; et al.	2019-03-28
Preparation Of Quartz Glass Bodies With Dew Point Monitoring In The Melting Oven App 20190092675 - Whippey; Nigel Robert ; et al.	2019-03-28
Reducing Carbon Content Of Silicon Dioxide Granulate And The Preparation Of A Quartz Glass Body App 20190077672 - OTTER; Matthias ; et al.	2019-03-14
Preparation Of A Quartz Glass Body In A Hanging Metal Sheet Crucible App 20190077688 - OTTER; Matthias ; et al.	2019-03-14
Preparation Of A Quartz Glass Body In A Melting Crucible Of Refractory Metal App 20190071344 - OTTER; Matthias ; et al.	2019-03-07
Preparation And Post-treatment Of A Quartz Glass Body App 20190071342 - OTTER; Matthias ; et al.	2019-03-07
Preparation Of A Quartz Glass Body In A Multi-chamber Oven App 20190062193 - OTTER; Matthias ; et al.	2019-02-28
Steam Treatment Of Silicon Dioxide Powder In The Preparation Of Quartz Glass App 20190062194 - OTTER; Matthias ; et al.	2019-02-28
Preparation Of A Quartz Glass Body In A Standing Sinter Crucible App 20190031554 - OTTER; Matthias ; et al.	2019-01-31
Ammonia Treatment Of Silicon Dioxide Powder In The Preparation Of Quartz Glass App 20180370838 - OTTER; Matthias ; et al.	2018-12-27
Preparation Of A Synthetic Quartz Glass Grain App 20180362385 - ARNDT; Martin ; et al.	2018-12-20
Method And Apparatus For Producing A Tube Of Glass App 20180215646 - GROMANN; Boris ; et al.	2018-08-02
Method and apparatus for producing a tube of glass Grant 9,957,185 - Gromann , et al. May 1, 2	2018-05-01
Method for producing a component, particularly for use in a crucible pulling method for quartz glass Grant 9,938,635 - Gromann , et al. April 10, 2	2018-04-10
Method For Producing A Tube Of Glass App 20170327403 - GROMANN; Boris ; et al.	2017-11-16
Method for producing a tube of glass Grant 9,725,352 - Gromann , et al. August 8, 2	2017-08-08
Method And Apparatus For Producing A Tube Of Glass App 20160318789 - GROMANN; Boris ; et al.	2016-11-03
Method For Producing A Tube Of Glass App 20160176747 - GROMANN; Boris ; et al.	2016-06-23
Method For Producing A Large Quartz-glass Tube App 20160168005 - GROMANN; Boris ; et al.	2016-06-16
Component, Particularly For Use In A Crucible Pulling Method For Quartz Glass, And Method For Producing Such A Component App 20150337455 - Gromann; Boris ; et al.	2015-11-26
Drawing method for producing cylindrical components from quartz glass Grant 9,115,018 - Neumann , et al. August 25, 2	2015-08-25
Method And Apparatus For Drawing A Quartz Glass Strand App 20130305784 - Gromann; Boris ; et al.	2013-11-21
Drawing Method For Producing Cylindrical Components From Quartz Glass App 20130186137 - Neumann; Christian ; et al.	2013-07-25

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