B29K 2105/0032
Pigments, colouring agents or opacifiyng agents
Official title: {Pigments, colouring agents or opacifiyng agents}
B29K2105/0032 (Pigments, colouring agents or opacifiyng agents) appears on 621 US grants and 951 published applications in this corpus.
Search patents in B29K- Granted patents
- 621
- Published applications
- 951
- Assignees
- 502
- Inventors
- 1,865
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 9 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 12 | 2 |
| 2002 | 10 | 29 |
| 2003 | 16 | 23 |
| 2004 | 11 | 35 |
| 2005 | 9 | 32 |
| 2006 | 15 | 21 |
| 2007 | 8 | 23 |
| 2008 | 11 | 43 |
| 2009 | 8 | 27 |
| 2010 | 15 | 30 |
| 2011 | 19 | 33 |
| 2012 | 15 | 26 |
| 2013 | 21 | 29 |
| 2014 | 22 | 22 |
| 2015 | 15 | 54 |
| 2016 | 23 | 38 |
| 2017 | 37 | 55 |
| 2018 | 24 | 51 |
| 2019 | 41 | 49 |
| 2020 | 36 | 43 |
| 2021 | 34 | 56 |
| 2022 | 25 | 61 |
| 2023 | 37 | 36 |
| 2024 | 39 | 55 |
| 2025 | 38 | 45 |
| 2026 | 23 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing polyester film having laminated structure29 Sep 2026US 12,747,326 B2Nan Ya Plastics Corporation
- Forming three-dimensional (3D) electronic parts8 Sep 2026US 12,728,591 B2Peridot Print LLC
- Method for digital analytic correction of photoresponsive material reactivity in additive manufacturing8 Sep 2026US 12,728,601 B2Readily3D SA
- Multi-lumen catheter and method of its manufacture25 Aug 2026US 12,714,822 B2St. Jude Medical, Cardiology Division, Inc.
- Fabrication method and fabrication apparatus18 Aug 2026US 12,709,055 B2Ricoh Company, Ltd.
- Vibration assisted overmolding of a component8 Oct 2026US 2026/0307304 A1
- Method for producing multilayer plastics straps, and multilayer plastics strap8 Oct 2026US 2026/0307367 A1Teufelberger Gesellschaft M.B.H.
- Method for making a molded article8 Oct 2026US 2026/0308362 A1Milliken & Company
- Tattoo artist practice tool system, method and article17 Sep 2026US 2026/0273876 A1Shay Alsaid , LLC
- Ophthalmic lenses and their manufacture by in-mold modification17 Sep 2026US 2026/0276864 A1Johnson & Johnson Vision Care, Inc.
Most cited
By later US patents
- Process and apparatus for creating a colorful three-dimensional object372US 6,129,872 A2000
- Production of three-dimensional objects214US 5,677,107 ASpectra Group Limited, Inc. · 1997
- Production of three-dimensional objects198US 5,514,519 ASpectra Group Limited, Inc. · 1996
- Production of three-dimensional objects184US 5,942,370 ACiba Specialty Chemicals Corporation · 1999
- Method, medium and apparatus for producing three-dimensional figure product151US 4,041,476 A1977