Polyurethane CMP pads having a high modulus ratio
US-10562149-B2 · Feb 18, 2020 · US
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Speer Nathan patents
Speer Nathan is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Speer Nathan |
| Total patents | 2 |
| First publication | Mar 30, 2017 |
| Latest publication | Feb 18, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Polyurethane cmp pads having a high modulus ratio
US-2017087688-A1 · Mar 30, 2017 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Cabot Microelectronics Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B24D3/32 | 2 |
| B24B37/24 | 2 |
| B24B37/14 | 2 |
| B24B37/042 | 2 |
| B24D11/00 | 2 |