Maleate salts of (e)-n-{4-[3-chloro-4-(2-pyridinylmethoxy)anilino]-3-cyano-7-ethoxy-6-quinolinyl}-4-(dimethylamino)-2-butenamide and crystalline forms thereof
US-2026092046-A1 · Apr 2, 2026 · US
This page is not indexed by search engines while we improve data quality.
Chew Warren patents
Chew Warren is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chew Warren |
| Total patents | 6 |
| First publication | Sep 22, 2015 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Maleate salts of (E)-N-{4[3-chloro-4-(2-pyridinylmethoxy)anilino]-3-cyano-7-ethoxy-6-quinolinyl}-4-(dimethylamino)-2-butenamide and crystalline forms thereof
US-10035788-B2 · Jul 31, 2018 · US
Maleate salts of (e)-n--4-(dimethylamino)-2-butenamide and crystalline forms thereof
US-2017320852-A1 · Nov 9, 2017 · US
Maleate salts of (E)-N-{4-[3-chloro-4-(2-pyridinylmethoxy)anilino]-3-cyano-7-ethoxy-6-quinolinyl}-4-(dimethylamino)-2-butenamide and crystalline forms thereof
US-9630946-B2 · Apr 25, 2017 · US
Maleate salts of (e)-n--4-(dimethylamino)-2-butenamide and crystalline forms thereof
US-2016068511-A1 · Mar 10, 2016 · US
Maleate salts of (E)-N-{4-[3-Chloro-4-(2-pyridinylmethoxy)anilino]-3-cyano-7-ethoxy-6-quinolinyl}-4-(dimethylamino)-2-butenamide and crystalline forms thereof
US-9139558-B2 · Sep 22, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Wyeth Llc | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61K31/4709 | 6 |
| C07C57/145 | 6 |
| C07C51/412 | 6 |
| C07D401/12 | 6 |
| A61P43/00 | 6 |