G02C 2202/14
Photorefractive lens material
G02C2202/14 (Photorefractive lens material) appears on 72 US grants and 106 published applications in this corpus.
Search patents in G02C- Granted patents
- 72
- Published applications
- 106
- Assignees
- 33
- Inventors
- 93
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 7 |
| 2003 | 0 | 13 |
| 2004 | 5 | 1 |
| 2005 | 4 | 10 |
| 2006 | 5 | 9 |
| 2007 | 7 | 6 |
| 2008 | 1 | 12 |
| 2009 | 4 | 7 |
| 2010 | 7 | 5 |
| 2011 | 5 | 8 |
| 2012 | 4 | 1 |
| 2013 | 2 | 4 |
| 2014 | 4 | 2 |
| 2015 | 4 | 5 |
| 2016 | 0 | 2 |
| 2017 | 3 | 2 |
| 2018 | 1 | 4 |
| 2019 | 1 | 3 |
| 2020 | 5 | 1 |
| 2021 | 2 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optical material and method for modifying the refractive index25 Feb 2025US 12,232,951 B2University of Rochester
- Method of manufacturing a spectacle lens13 Feb 2024US 11,899,287 B2Carl Zeiss Vision International GmbH
- System and method for selection of photochromic optical articles13 Dec 2022US 11,525,757 B2Transitions Optical, Inc.
- Composite light adjustable intraocular lens6 Apr 2021US 10,966,819 B2RxSight, Inc.
- Optical device and method for modifying the refractive index of an optical material19 Jan 2021US 10,893,936 B2University of Rochester
- High-refraction glass having low density5 Mar 2026US 2026/0063925 A1Schott AG
- Method of manufacturing a spectacle lens26 Oct 2023US 2023/0341706 A1Carl Zeiss Vision International GmbH
- Devices and methods for correcting high-order optical aberrations for an eye using light17 Jun 2021US 2021/0181528 A1Ovitz Corporation
- Optical Material and Method for Modifying the Refractive Index6 May 2021US 2021/0128294 A1University of Rochester
- Device and method for changing an implanted lens24 Dec 2020US 2020/0397612 A1
Most cited
By later US patents
- Lenses capable of post-fabrication power modification310US 6,450,642 B1California Institute of Technology · 2002
- In vivo modification of refractive power of an intraocular lens implant173US 5,288,293 A1994
- Eyeglass manufacturing method using variable index layer132US 6,840,619 B2Ophthonix, Inc. · 2005
- Delivery system for post-operative power adjustment of adjustable lens114US 6,905,641 B2Calhoun Vision, Inc. · 2005
- Application of wavefront sensor to lenses capable of post-fabrication power modification92US 6,749,632 B2Calhoun Vision, Inc. · 2004