B29D 11/00788
Producing optical films
Official title: {Producing optical films}
B29D11/00788 (Producing optical films) appears on 235 US grants and 360 published applications in this corpus.
Search patents in B29D- Granted patents
- 235
- Published applications
- 360
- Assignees
- 146
- Inventors
- 839
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 4 |
| 2007 | 1 | 5 |
| 2008 | 0 | 3 |
| 2009 | 2 | 6 |
| 2010 | 2 | 5 |
| 2011 | 2 | 5 |
| 2012 | 1 | 12 |
| 2013 | 7 | 23 |
| 2014 | 9 | 27 |
| 2015 | 12 | 24 |
| 2016 | 13 | 33 |
| 2017 | 19 | 33 |
| 2018 | 19 | 18 |
| 2019 | 26 | 27 |
| 2020 | 19 | 28 |
| 2021 | 17 | 30 |
| 2022 | 19 | 28 |
| 2023 | 18 | 16 |
| 2024 | 17 | 10 |
| 2025 | 21 | 9 |
| 2026 | 8 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and systems for making an optical functional film11 Aug 2026US 12,703,160 B2
- Shaped optical films and methods of shaping optical films16 Jun 2026US 12,654,415 B23M Innovative Properties Company
- Shaped optical film12 May 2026US 12,625,312 B23M Innovative Properties Company
- Method for printing a thermoplastic film on an optical mold5 May 2026US 12,617,165 B2Essilor International
- Light control film14 Apr 2026US 12,601,858 B2Envisics Ltd
- Protective Film, Method For Manufacturing Protective Film, And Electronic Device3 Sep 2026US 2026/0257241 A1Samsung Display Co., Ltd.
- Optical film, optical effect film, easily adhesive film, optical multilayer body, surface plate, image display device, and polarizing plate27 Aug 2026US 2026/0251821 A1Dai Nippon Printing Co.Ltd.
- Shaped optical film20 Aug 2026US 2026/0243939 A13M Innovative Properties Company
- Non-Planar Metasurfaces And Related Fabrication Methods16 Jul 2026US 2026/0202591 A1Massachusetts Institute of Technology
- Optical Article Including Curved Optical Film16 Jul 2026US 2026/0202597 A13M Innovative Properties Company
Most cited
By later US patents
- Light directing film having variable height structured surface and light directing article constructed therefrom296US 5,771,328 AMinnesota Mining and Manufacturing Company · 1998
- Microstructure film216US 9,279,906 B2E Ink California, LLC · 2016
- Feedblock for manufacturing multilayer polymeric films34US 9,162,406 B23M Innovative Properties Company · 2015
- Method of fabricating a liquid crystal polymer film29US 9,617,205 B2Beam Engineering for Advanced Measurements Co. · 2017
- Contact lens with a hydrophilic layer24US 9,310,627 B2Ocular Dynamics, LLC · 2016