Inventor
Rainer Ludwig
Inventor
Karlstein, DE
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material21%
B25JManipulators10%
G05BControl or regulating systems in general10%
Y10TTechnical subjects covered by former us classification10%
G11BInformation storage based on relative movement between record carrier and transducer7%
H01JElectric discharge tubes or discharge lamps7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables3%
C07CAcyclic or carbocyclic compounds3%
C22BProduction and refining of metals3%
PatentTitleYear
8,323,734'Method for the application of a filter on a web'20127,882,946'Guide arrangement with at least on guide roller for the guidance of webs in webs treatment installations'20117,393,969'Particular calixarenes method for production and use thereof'20086,967,457'Monitoring device'20056,939,264'Method for controlling a continuously variable transmission'20056,782,769'Monitoring device'20046,736,019'Monitoring device'20046,296,895'Process for the application of a transparent metal oxide layer on a film'20015,118,549'Optical recording medium'19925,108,571'Process for coating a dielectric substrate with copper'19925,070,811'Apparatus for applying dielectric or metallic materials'19914,956,216'Optical recording medium'19904,885,070'Method and apparatus for the application of materials'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2001Patents assigned to LEYBOLD AG (5)· patent assignee history
1989–1992Based in Karlstein, DE· patent location history
1991–2012Patents assigned to LUDWIG RAINER (2)· patent assignee history
2001–2011Based in Hosbach, DE· patent location history
2004–2005Patents assigned to MIDDEX ELECTRONIC GMBH (3)· patent assignee history
2004–2005Based in Balgheim, DE· patent location history
2005Patents assigned to AUDI AG (1)· patent assignee history
2008Based in Berlin, DE· patent location history
2011–2012Patents assigned to APPLIED MATERIALS GMBH & CO KG (2)· patent assignee history
2012Based in Hösbach, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEYBOLD AG | 5 | 1989–2001 |
| MIDDEX ELECTRONIC GMBH | 3 | 2004–2005 |
| APPLIED MATERIALS GMBH & CO KG | 2 | 2011–2012 |
| LUDWIG RAINERself | 2 | 1991–2012 |
| AUDI AG | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Karlstein, DE | 5 | 1989–1992 |
| Balgheim, DE | 3 | 2004–2005 |
| Hosbach, DE | 2 | 2001–2011 |
| Hösbach, DE | 1 | 2012 |
| Berlin, DE | 1 | 2008 |