Inventor
Thomas E. Doane
Inventor
Troy, MO, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1032%
Y10TTechnical subjects covered by former us classification18%
H01LSemiconductor devices14%
B28DWorking stone or stone-like materials9%
C30BSingle-crystal growth9%
B08BCleaning in general5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
C11DDetergent compositions5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
PatentTitleYear
9,499,920'Methods for producing rectangular seeds for ingot growth'20169,136,185'Methods and systems for grain size evaluation of multi-cystalline solar wafers'20159,111,745'Methods for producing rectangular seeds for ingot growth'20158,309,464'Methods for etching the edge of a silicon wafer'20128,192,822'Edge etched silicon wafers'20127,323,421'Silicon wafer etching process and composition'20085,837,662'Post-lapping cleaning process for silicon wafers'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2012Patents assigned to MEMC ELECTRONIC MATERIALS (4)· patent assignee history
1998Based in St. Charles, MO, US· patent location history
2008–2016Based in Troy, MO, US· patent location history
2012–2015Patents assigned to DOANE THOMAS E (3)· patent assignee history
2012Patents assigned to ALBRECHT PETER D (2)· patent assignee history
2012Patents assigned to ERK HENRY F (2)· patent assignee history
2012Patents assigned to HOLLANDER EUGENE R (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MEMC ELECTRONIC MATERIALS | 4 | 1998–2012 |
| DOANE THOMAS Eself | 3 | 2012–2015 |
| ALBRECHT PETER D | 2 | 2012 |
| ERK HENRY F | 2 | 2012 |
| HOLLANDER EUGENE R | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Troy, MO, US | 6 | 2008–2016 |
| St. Charles, MO, US | 1 | 1998 |