Process for preparing remifentanil hydrochloride
US-2023312472-A1 · Oct 5, 2023 · US
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Archer Nicolas patents
Archer Nicolas is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Archer Nicolas |
| Total patents | 11 |
| First publication | Feb 5, 2015 |
| Latest publication | Oct 5, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Process
US-2023278961-A1 · Sep 7, 2023 · US
Process
US-2020392145-A1 · Dec 17, 2020 · US
Method of preparing buprenorphine
US-10208054-B2 · Feb 19, 2019 · US
Process for the preparation of morphinan-6-one compounds
US-9908891-B2 · Mar 6, 2018 · US
Method of preparing buprenorphine
US-2017217978-A1 · Aug 3, 2017 · US
Method of preparing buprenorphine
US-9624231-B2 · Apr 18, 2017 · US
Process for the preparation of morphinan-6-one compounds
US-2016176887-A1 · Jun 23, 2016 · US
Process for the preparation of oxymorphone alkaloid and oxymorphone salts
US-2015329553-A1 · Nov 19, 2015 · US
Process for the preparation of oxymorphone alkaloid and oxymorphone salts
US-9120800-B2 · Sep 1, 2015 · US
Recent patents
Latest publications not already listed above.
Process
US-2015038715-A1 · Feb 5, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Johnson Matthey Plc | 11 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07D489/02 | 9 |
| C07D489/08 | 8 |
| C07D489/12 | 4 |
| C07D491/08 | 3 |
| C07D498/08 | 2 |