Inventor
Clarissa Weller
Inventor
Darmstadt, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere50%
C07CAcyclic or carbocyclic compounds10%
C07DHeterocyclic compounds10%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
H05BElectric heating5%
H10KOrganic electric solid-state devices5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
PatentTitleYear
7,294,288'Process of preparing regioregular polymers'20076,969,542'Liquid-crystal medium, and electro-optical display containing same'20056,929,834'Liquid crystalline medium'20056,821,582'Liquid-crystalline mixtures'20046,764,722'Liquid-crystalline medium'20046,569,503'STN liquid-crystal display'20036,544,602'Supertwist liquid-crystal displays and liquid-crystal mixtures therefor'20036,056,894'TN and STN liquid-crystal display'20005,997,767'STN liquid-crystal display'19995,976,404'Supertwist liquid-crystal display'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2007Patents assigned to MERCK PATENT GMBH (10)· patent assignee history
1999–2007Based in Darmstadt, DE· patent location history
2003–2005Based in Walldorf, DE· patent location history
2004Based in Morfelden-Walldorf, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERCK PATENT GMBH | 10 | 1999–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Darmstadt, DE | 6 | 1999–2007 |
| Walldorf, DE | 3 | 2003–2005 |
| Morfelden-Walldorf, DE | 1 | 2004 |