Inventor
Haci Osman Guevenc
Inventor
Heidelberg, DE
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 h1022%
H01LSemiconductor devices19%
C09GPolishing compositions13%
C09KMaterials for miscellaneous applications, not provided for elsewhere13%
B24BMachines, devices, or processes for grinding or polishing9%
C11DDetergent compositions9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
C23FNon-mechanical removal of metallic material from surface3%
H05KPrinted circuits3%
PatentTitleYear
10,899,945Use of a chemical mechanical polishing (CMP) composition for polishing of cobalt comprising substrates202110,865,361Composition for post chemical-mechanical-polishing cleaning202010,844,325Composition for post chemical-mechanical-polishing cleaning202010,844,333Composition for post chemical-mechanical-polishing cleaning202010,738,219Use of a chemical mechanical polishing (CMP) composition for polishing of cobalt and / or cobalt alloy comprising substrates202010,570,316Chemical mechanical polishing (CMP) composition202010,385,236Use of a chemical mechanical polishing (CMP) composition for polishing of cobalt and / or cobalt alloy comprising substrates2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2021Patents assigned to BASF SE (7)· patent assignee history
2019–2021Based in Heidelberg, DE· patent location history
2020Based in Ludwigshafen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 7 | 2019–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Heidelberg, DE | 6 | 2019–2021 |
| Ludwigshafen, DE | 1 | 2020 |