Inventor
Dirk Weckesser
Inventor
Mehring, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements35%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
C23CCoating metallic material10%
C30BSingle-crystal growth10%
B01DSeparation5%
B24CAbrasive or related blasting with particulate material5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
10,632,438Fluidized bed reactor and process for producing polycrystalline silicon granules202010,526,206Process for operating a fluidized bed reactor202010,363,534Fluidized bed reactor for producing polycrystalline silicon granules and method for the assembly of such a fluidized bed reactor201910,258,951Reactor and process for preparing granular polysilicon20199,988,277Fluidized bed reactor and method for producing granular polysilicon20189,732,420'Reactor for producing polycrystalline silicon and method for removing a silicon-containing layer on a component of such a reactor'20178,802,046'Granular polycrystalline silicon and production thereof'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2020Patents assigned to WACKER CHEMIE AG (7)· patent assignee history
2014Patents assigned to HAUSWIRTH RAINER (1)· patent assignee history
2014Patents assigned to WECKESSER DIRK (1)· patent assignee history
2014Based in Altoetting, DE· patent location history
2017–2020Based in Mehring, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WACKER CHEMIE AG | 7 | 2014–2020 |
| HAUSWIRTH RAINER | 1 | 2014 |
| WECKESSER DIRKself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mehring, DE | 6 | 2017–2020 |
| Altoetting, DE | 1 | 2014 |