Contact lens
US-D869534-S · Dec 10, 2019 · US
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Day Ellen A patents
Day Ellen A is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Day Ellen A |
| Total patents | 17 |
| First publication | May 26, 2015 |
| Latest publication | Dec 10, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Curable colored inks for making colored silicone hydrogel lenses
US-10364365-B2 · Jul 30, 2019 · US
Colored contact lenses and method of making the same
US-10156736-B2 · Dec 18, 2018 · US
Colored Contact Lenses and Method of Making the Same
US-2018299698-A1 · Oct 18, 2018 · US
Contact lens
US-D829795-S · Oct 2, 2018 · US
Contact lens
US-D829253-S · Sep 25, 2018 · US
Contact Lens
US-D829254-S · Sep 25, 2018 · US
Contact lens
US-D829255-S · Sep 25, 2018 · US
Contact lens
US-D824981-S · Aug 7, 2018 · US
Contact lens
US-D824443-S · Jul 31, 2018 · US
Recent patents
Latest publications not already listed above.
Contact lens
US-D824444-S · Jul 31, 2018 · US
Curable colored inks for making colored silicone hydrogel lenses
US-2017183520-A1 · Jun 29, 2017 · US
Colored contact lenses and method of making the same
US-9575333-B2 · Feb 21, 2017 · US
Colored contact lenses and method of making the same
US-2016187672-A1 · Jun 30, 2016 · US
Colored contact lenses and method of making the same
US-9310625-B2 · Apr 12, 2016 · US
Colored contact lenses and method of making the same
US-2015226982-A1 · Aug 13, 2015 · US
Colored contact lenses and method of making the same
US-9039173-B2 · May 26, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Novartis Ag | 17 |
| Tucker Robert Carey | 1 |
| Day Ellen A | 1 |
| Corti Sandra | 1 |
| Schmieder Roland | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02C7/046 | 9 |
| B29D11/00903 | 7 |
| G02C2202/16 | 5 |
| B29D11/00038 | 4 |
| G02C7/105 | 3 |