Inventor
Harald Hertlein
Inventor
Burghausen, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements32%
C23CCoating metallic material13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds10%
C30BSingle-crystal growth6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
Y10TTechnical subjects covered by former us classification6%
B08BCleaning in general3%
B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units3%
H01LSemiconductor devices3%
PatentTitleYear
10,544,047Method for producing polycrystalline silicon202010,363,534Fluidized bed reactor for producing polycrystalline silicon granules and method for the assembly of such a fluidized bed reactor201910,150,675Method for producing polycrystalline silicon20189,988,277Fluidized bed reactor and method for producing granular polysilicon20189,962,745Cleaning of CVD production spaces20189,296,616'Granular polycrystalline silicon and production thereof'20168,722,141'Process for the continuous production of polycrystalline high-purity silicon granules'20148,398,946'Polycrystalline silicon and method for the production thereof'20137,922,990'Method and device for producing granulated polycrystalline silicon in a fluidized bed reactor'20116,639,192'Deposition device for depositing semiconductor material on a heated substrate'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to WACKER CHEMIE GMBH (1)· patent assignee history
2003Based in Burgkirchen, DE· patent location history
2011–2020Patents assigned to WACKER CHEMIE AG (9)· patent assignee history
2011–2020Based in Burghausen, DE· patent location history
2013–2014Patents assigned to HERTLEIN HARALD (2)· patent assignee history
2013Patents assigned to KRAETZSCHMAR OLIVER (1)· patent assignee history
2014Patents assigned to HAUSWIRTH RAINER (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WACKER CHEMIE AG | 9 | 2011–2020 |
| HERTLEIN HARALDself | 2 | 2013–2014 |
| HAUSWIRTH RAINER | 1 | 2014 |
| KRAETZSCHMAR OLIVER | 1 | 2013 |
| WACKER CHEMIE GMBH | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Burghausen, DE | 9 | 2011–2020 |
| Burgkirchen, DE | 1 | 2003 |