B29D 11/00423
Plants for the production of simple or compound lenses
Official title: {Plants for the production of simple or compound lenses (B29D11/00259 takes precedence)}
B29D11/00423 (Plants for the production of simple or compound lenses) appears on 59 US grants and 83 published applications in this corpus.
Search patents in B29D- Granted patents
- 59
- Published applications
- 83
- Assignees
- 39
- Inventors
- 168
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 5 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 6 |
| 2009 | 1 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 3 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 3 |
| 2017 | 1 | 2 |
| 2018 | 3 | 4 |
| 2019 | 0 | 5 |
| 2020 | 3 | 7 |
| 2021 | 1 | 5 |
| 2022 | 4 | 5 |
| 2023 | 3 | 8 |
| 2024 | 7 | 9 |
| 2025 | 11 | 6 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machine for processing of lenses, preferably in plastic material14 Jul 2026US 12,678,904 B2Costruzioni Meccaniche E Technologiche S.R.L.
- Surfacing station for manufacturing optical elements and related manufacturing facility17 Feb 2026US 12,551,979 B2Satisloh AG
- Partial coating of intraocular lenses using spatial atomic layer deposition13 Jan 2026US 12,522,920 B2AMO Groningen B. V.
- Adapter ring for an optical elements holder device and a related optical elements holder device6 Jan 2026US 12,515,425 B2Satisloh AG
- Holder for holding a substrate, in particular a spectacle lens, during vacuum coating thereof in a box coating apparatus and device for loading/unloading the substrate into/from such holder23 Dec 2025US 12,503,757 B2Satislog AG
- Method and system for providing ophthalmic lenses in lens receptacles27 Aug 2026US 2026/0250027 A1Alcon Inc.
- Machine for Machining of Optical Workpieces made of Plastic, in Particular Spectacle Lenses13 Aug 2026US 2026/0233352 A1Satisloh AG
- Method for Machining Glasses Lenses, and Workpiece Holding Head for Optical Workpieces such as Glasses Lenses11 Jun 2026US 2026/0158609 A1Satisloh AG
- Universal basket5 Feb 2026US 2026/0034624 A1Essilor International
- Apparatus and method for lens processing and processing device and measuring device for lenses5 Feb 2026US 2026/0034632 A1Schneider GmbH & Co. KG
Most cited
By later US patents
- Spin coater85US 4,895,102 ATechna Vision, Inc. · 1990
- Apparatus for assembling a lens-forming device70US 6,082,987 ATechnology Resources International Corporation · 2000
- Continuous extrusion-compression molding process for making optical articles61US 6,042,754 AOptima, Inc. · 2000
- Apparatus for automated ophthalmic lens fabrication54US 6,439,870 B1Johnson & Johnson Vision Care, Inc. · 2002
- Gasket for lens making33US 6,068,464 ATechnology Resource International Corporation · 2000