Inventor
Georg Lüssem
Inventor
Ober-Ramstadt, DE
Overview
Patents· 13 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 elsewhere48%
C07CAcyclic or carbocyclic compounds19%
C07DHeterocyclic compounds19%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%
C07BGeneral methods of organic chemistry4%
PatentTitleYear
7,105,209'Homeotropic alignment layer'20067,078,079'Liquid-crystalline medium'20067,029,730'CF2O-bridged, axially substituted cyclohexane derivatives'20067,022,865'Pyrans as liquid crystals'20066,974,607'Pyrans as liquid crystals'20056,916,513'2,4′-Substituted 6-cyclohexyl-trans-decalines'20056,780,477'Liquid crystalline compounds'20046,677,003'Liquid-crystalline medium'20046,635,318'Tetracyclic and pentacyclic compounds, and their use in liquid-crystalline media'20036,632,484'Dialkyne compounds'20036,620,468'Dioxane derivatives, and liquid-crystalline medium'20036,541,082'Liquid-crystalline medium'20036,465,059'Liquid-crystalline medium'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2006Patents assigned to MERCK PATENT GMBH (12)· patent assignee history
2002–2006Based in Ober-Ramstadt, DE· patent location history
2005–2006Based in Petershausen, DE· patent location history
2006Patents assigned to MERCK KGAA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERCK PATENT GMBH | 12 | 2002–2006 |
| MERCK KGAA | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ober-Ramstadt, DE | 11 | 2002–2006 |
| Petershausen, DE | 2 | 2005–2006 |