Inventor
Volker Ohmstede
Inventor
Mainz, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Bprimary
C03BManufacture, shaping, or supplementary processes48%
Y02PClimate change mitigation technologies in the production or processing of goods29%
C03CChemical composition of glasses, glazes or vitreous enamels10%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace5%
H05BElectric heating5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
9,802,850'Energy efficient high-temperature refining'20178,869,564'Method for temperature manipulation of a melt'20148,661,852'Device and method for the continuous fining of glasses with high purity requirements'20148,424,342'Melting and refining in tanks with cooled walls'20137,530,238'Heating apparatus with electrode for the conductive heating of melts'20097,444,837'Method and device for melting glass using an induction-heated crucible with cooled crust'20087,296,441'Device and method for melting a substance with the occurrence of a low level of contamination'20077,185,517'Double crucible for a glass drawing method and method of making glass fiber or a preform with the double crucible'20077,024,888'Method for changing glass compositions in melting installations, and corresponding melting installation'20067,010,941'Coating of cooled devices'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2017Patents assigned to SCHOTT AG (9)· patent assignee history
2006–2013Based in Mainz, DE· patent location history
2009–2017Based in Bingen, DE· patent location history
2013–2017Patents assigned to OHMSTEDE VOLKER (4)· patent assignee history
2013–2014Patents assigned to LEISTER MICHAEL (2)· patent assignee history
2013–2014Patents assigned to RAEKE GUIDO (2)· patent assignee history
2014–2017Patents assigned to WEIDMANN GUENTER (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHOTT AG | 9 | 2006–2017 |
| OHMSTEDE VOLKERself | 4 | 2013–2017 |
| WEIDMANN GUENTER | 3 | 2014–2017 |
| LEISTER MICHAEL | 2 | 2013–2014 |
| RAEKE GUIDO | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mainz, DE | 6 | 2006–2013 |
| Bingen, DE | 4 | 2009–2017 |