Inventor
Petra Grewer
Inventor
Duesseldorf, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels36%
C03BManufacture, shaping, or supplementary processes18%
Y02PClimate change mitigation technologies in the production or processing of goods18%
Y10TTechnical subjects covered by former us classification18%
F24CDomestic stoves or ranges9%
PatentTitleYear
9,862,633'Transparent lithium glass-ceramic material, production and use thereof'20189,249,045'Transparent lithium glass-ceramic material, production and use thereof'20167,981,823'Transparent glass ceramic plate that has an opaque, colored bottom coating over the entire surface or over part of the surface'20117,361,405'Transparent colorless glass or glass-ceramic panel having an optically dense colored coating and method of making same'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2018Patents assigned to SCHOTT AG (4)· patent assignee history
2008–2011Based in Wiesbaden, DE· patent location history
2016Patents assigned to BECKER OTMAR (1)· patent assignee history
2016Patents assigned to BUG MICHAEL (1)· patent assignee history
2016Patents assigned to GABEL FALK (1)· patent assignee history
2016Patents assigned to GLASENAPP MICHAEL (1)· patent assignee history
2016–2018Based in Duesseldorf, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHOTT AG | 4 | 2008–2018 |
| BECKER OTMAR | 1 | 2016 |
| BUG MICHAEL | 1 | 2016 |
| GABEL FALK | 1 | 2016 |
| GLASENAPP MICHAEL | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Duesseldorf, DE | 2 | 2016–2018 |
| Wiesbaden, DE | 2 | 2008–2011 |