Inventor
Marc Clement
Inventor
Mainz, DE
Overview
Patents· 9 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 enamels25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
Y10TTechnical subjects covered by former us classification11%
C01BNon-metallic elements7%
G21BFusion reactors7%
G21GConversion of chemical elements7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
A61KPreparations for medical, dental or toiletry purposes4%
G02BOptical elements, systems or apparatus4%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
PatentTitleYear
9,057,836'Infrared absorbing glass wafer and method for producing same'20156,333,288'Lead-free optical glasses'20015,759,930'Substantially spherical particles of lithium silicates with improved mechanical properties and improved surface quality'19985,641,347'Barium-free dental glass having good x-ray absorption'19975,589,427'Substantially spherical particles of lithium silicates with improved mechanical properties and impaired surface quality'19965,434,111'Lead- and barium-free crystal glass having high optical transmission'19955,137,850'Optical glass of negative anomalous partial dispersion in the blue region'19925,114,813'Method of forming stable images in electron beam writable glass compositions'19925,100,843'Optical glass with negative anomalous partial dispersion'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1998Patents assigned to SCHOTT GLASWERKE (6)· patent assignee history
1992Patents assigned to SCHOTT GLASS TECH INC (1)· patent assignee history
1992–2015Based in Mainz, DE· patent location history
2001Patents assigned to SCHOTT GLAS (1)· patent assignee history
2015Patents assigned to SCHOTT AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHOTT GLASWERKE | 6 | 1992–1998 |
| SCHOTT AG | 1 | 2015 |
| SCHOTT GLAS | 1 | 2001 |
| SCHOTT GLASS TECH INC | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mainz, DE | 9 | 1992–2015 |