Photochromic polyurethane laminate
US-11427754-B2 · Aug 30, 2022 · US
This page is not indexed by search engines while we improve data quality.
Vu Hannah patents
Vu Hannah is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Vu Hannah |
| Total patents | 20 |
| First publication | Sep 13, 2016 |
| Latest publication | Aug 30, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Photochromic Polyurethane Laminate
US-2022050226-A1 · Feb 17, 2022 · US
Photochromic polyurethane laminate
US-11181666-B2 · Nov 23, 2021 · US
Cast Lens
US-2021208309-A1 · Jul 8, 2021 · US
Lens Casting System
US-2021138694-A1 · May 13, 2021 · US
Cast lens
US-10962684-B2 · Mar 30, 2021 · US
Lens casting system
US-10926434-B2 · Feb 23, 2021 · US
Photochromic Polyurethane Laminate
US-2019265389-A1 · Aug 29, 2019 · US
Photochromic Polyurethane Laminate
US-2019248121-A1 · Aug 15, 2019 · US
Photochromic polyurethane laminate
US-10330828-B2 · Jun 25, 2019 · US
Recent patents
Latest publications not already listed above.
Photochromic polyurethane laminate
US-10315397-B2 · Jun 11, 2019 · US
Optical Adhesive And Optical Laminates And Lenses Formed With Same
US-2019048237-A1 · Feb 14, 2019 · US
Photochromic Polyurethane Laminate
US-2018100951-A1 · Apr 12, 2018 · US
Photochromic polyurethane laminate
US-9869801-B2 · Jan 16, 2018 · US
Photochromic Polyurethane Laminate
US-2017327736-A1 · Nov 16, 2017 · US
Cast Lens
US-2017329051-A1 · Nov 16, 2017 · US
Photochromic polyurethane laminate
US-9726785-B2 · Aug 8, 2017 · US
Lens Casting System
US-2017165878-A1 · Jun 15, 2017 · US
Photochromic Polyurethane Laminate
US-2016361906-A1 · Dec 15, 2016 · US
Photochromic polyurethane laminate
US-9440419-B2 · Sep 13, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Vision Ease Lp | 20 |
| Hoya Optical Labs Of America Inc | 1 |
| Insight Equity A P X L P | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B32B27/40 | 14 |
| G02C7/102 | 12 |
| G02B1/041 | 12 |
| C08G18/3206 | 11 |
| C08G18/758 | 10 |