B24B 13/0006
Machines or devices designed for grinding or polishing optical surfaces on lenses
Official title: {for intraocular lenses}
B24B13/0006 (Machines or devices designed for grinding or polishing optical surfaces on lenses) appears on 29 US grants and 11 published applications in this corpus.
Search patents in B24B- Granted patents
- 29
- Published applications
- 11
- Assignees
- 20
- Inventors
- 34
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 3 | 3 |
| 2004 | 2 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for polishing intraocular lens by utilizing electrorheological effect2 Jul 2024US 12,023,774 B2Soochow University
- Polishing method for optical elements6 Apr 2021US 10,967,475 B2XI'AN JIAOTONG UNIVERSITY et al.
- Aspheric soft lens20 Mar 2007US 7,192,444 B2Advanced Medical Optics, Inc.
- Method and apparatus for manufacturing contact lenses6 Mar 2007US 7,187,859 B2Paragon Vision Sciences, Inc.
- Method for target polishing intraocular lenses21 Jun 2005US 6,908,363 B2Bausch & Lomb Incorporated
- Apparatus and Method for Polishing Intraocular Lens by Utilizing Electrorheological Effect20 Oct 2022US 2022/0331928 A1Soochow University
- Polishing method for optical elements23 May 2019US 2019/0152013 A1Research Institute of Xi'an Jiaotong University In Suzhou
- Polishing device for optical elements and method thereof14 Jan 2016US 2016/0008944 A1Research Institute of Xi'an Jiaotong University In Suzhou
- Method and apparatus for manufacturing contact lenses8 Jun 2006US 2006/0120705 A1Paragon Vision Sciences, Inc.
- Method for target polishing intraocular lenses1 Jan 2004US 2004/0002290 A1Bausch & Lomb Incorporated
Most cited
By later US patents
- Optical lens manufacturing apparatus and method61US 4,856,234 AResearch Machine Center, Inc. · 1989
- Method for polishing silicone products59US 5,133,159 ANestle S.A. · 1992
- Fabrication of an intraocular lens53US 5,185,107 AIovision, Inc. · 1993
- Fabrication of an intraocular lens53US 6,432,246 B1Pharmacia & Upjohn Company · 2002
- Method of making an aspheric soft lens52US 6,007,747 APharmacia & Upjohn Company · 1999