Inventor
Ulrich Patz
Inventor
Linsengericht, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material54%
H01JElectric discharge tubes or discharge lamps31%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
B08BCleaning in general8%
PatentTitleYear
6,554,980'Vacuum treatment apparatus for deposition of thin layers on three-dimensional substrates'20035,698,039'Process for cleaning a substrate using a barrier discharge'19975,372,693'Vacuum coating apparatus'19945,292,419'Sputtering unit'19945,275,709'Apparatus for coating substrates, preferably flat, more or less plate-like substrates'19945,182,003'Stationary magnetron sputtering cathode for a vacuum coating apparatus'19934,931,169'Apparatus for coating a substrate with dielectrics'19904,247,383'Cathodic system with target, for vacuum sputtering apparatus for the application of dielectric or nonmagnetic coatings to substrates'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981Patents assigned to LEYBOLD HERAEUS GMBH & CO KG (1)· patent assignee history
1981Based in Alzenau-Horstein, DE· patent location history
1990–1997Patents assigned to LEYBOLD AG (6)· patent assignee history
1990–2003Based in Linsengericht, DE· patent location history
1997Patents assigned to FRAUNHOFER GES FORSCHUNG (1)· patent assignee history
2003Patents assigned to LEYBOLD OPTICS GMBH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEYBOLD AG | 6 | 1990–1997 |
| FRAUNHOFER GES FORSCHUNG | 1 | 1997 |
| LEYBOLD HERAEUS GMBH & CO KG | 1 | 1981 |
| LEYBOLD OPTICS GMBH | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Linsengericht, DE | 7 | 1990–2003 |
| Alzenau-Horstein, DE | 1 | 1981 |