B29D 11/00836
Producing non-circular
Official title: {Producing non-circular, e.g. elliptic lenses}
B29D11/00836 (Producing non-circular) appears on 5 US grants and 8 published applications in this corpus.
Search patents in B29D- Granted patents
- 5
- Published applications
- 8
- Assignees
- 7
- Inventors
- 26
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Chemical bonding and tool therefore10 Mar 2026US 12,570,055 B2Qinetiq Limited
- Production method for Luneburg lens13 Feb 2024US 11,901,626 B2Guangdong Fushun Tianji Communication Co., Ltd.
- Method of manufacturing optical multiplexer and optical multiplexer manufactured thereby2 Aug 2022US 11,400,669 B2Mpnics Co., Ltd.
- Method of manufacture for thin, multi-bend optics by compression molding11 Jan 2022US 11,220,028 B1Facebook Technologies, LLC
- Mold for contact lens with non-rotationally symmetric rim or edge29 Sep 2020US 10,786,959 B2Johnson & Johnson Vision Care, Inc.
- Chemical Bonding and Tool Therefore26 Dec 2024US 2024/0424747 A1Qinetiq Limited
- Production Method for Luneburg Lens21 Sep 2023US 2023/0299494 A1Guangdong Fushun Tianji Communication Co., Ltd.
- Method of manufacturing optical multiplexer and optical multiplexer manufactured thereby3 Mar 2022US 2022/0066102 A1Mpnics Co., Ltd.
- Method of manufacturing optical multiplexer and optical multiplexer manufactured thereby28 Oct 2021US 2021/0333476 A1Mpnics Co., Ltd.
- Mold for contact lens with non-rotationally symmetric rim or edge17 Dec 2020US 2020/0391457 A1Johnson & Johnson Vision Care, Inc.
Most cited
By later US patents