B29D 11/00894
Colouring or tinting
Official title: {colouring or tinting}
B29D11/00894 (Colouring or tinting) appears on 266 US grants and 273 published applications in this corpus.
Search patents in B29D- Granted patents
- 266
- Published applications
- 273
- Assignees
- 120
- Inventors
- 558
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 5 |
| 2002 | 7 | 10 |
| 2003 | 4 | 8 |
| 2004 | 9 | 7 |
| 2005 | 7 | 11 |
| 2006 | 10 | 5 |
| 2007 | 3 | 5 |
| 2008 | 3 | 10 |
| 2009 | 4 | 12 |
| 2010 | 6 | 9 |
| 2011 | 4 | 16 |
| 2012 | 5 | 12 |
| 2013 | 11 | 10 |
| 2014 | 7 | 5 |
| 2015 | 6 | 15 |
| 2016 | 11 | 8 |
| 2017 | 5 | 9 |
| 2018 | 10 | 16 |
| 2019 | 6 | 13 |
| 2020 | 7 | 12 |
| 2021 | 12 | 12 |
| 2022 | 8 | 19 |
| 2023 | 14 | 9 |
| 2024 | 16 | 16 |
| 2025 | 12 | 8 |
| 2026 | 7 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods and systems for making an optical functional film11 Aug 2026US 12,703,160 B2
- Method for providing a substrate with a tint and a functional coloring11 Aug 2026US 12,703,162 B2Rodenstock GmbH
- Lenticular printer28 Apr 2026US 12,611,872 B2Fotostax, Inc.
- Method for producing a light pane for an illuminant, light pane, illuminant, and motor vehicle7 Apr 2026US 12,594,734 B2Audi AG
- Holding jig, optical element coating method, and optical lens manufacturing method24 Mar 2026US 12,583,008 B2Hoya Lens Thailand Ltd.
- Lenticular Printer13 Aug 2026US 2026/0233535 A1Fotostax, Inc.
- Article comprising a nanolaminate coating13 Aug 2026US 2026/0235793 A1Corporation De L'ecole Polytechnique De Montreal
- Method of heating an optical element23 Jul 2026US 2026/0208457 A1Essilor International
- Method for manufacturing a glass laminated lens comprising tetraazaporphyrin dyes23 Jul 2026US 2026/0209572 A1Luxottica S.R.L.
- Red-light blocking ink binder for contact lenses16 Jul 2026US 2026/0201188 A1Bausch + Lomb Ireland Limited
Most cited
By later US patents
- Method for manufacturing photochromic lenses141US 5,531,940 AInnotech Corporation · 1996
- Method for applying a coating141US 6,811,805 B2Novatis AG · 2004
- Colored lens131US 5,120,121 AAllergan, Inc. · 1992
- Method of casting a contact lens120US 5,143,660 ANational Research Development Corporation · 1992
- Color-imparting contact lenses114US 4,582,402 ASchering Corporation · 1986