C04B 2235/9661
Colour
C04B2235/9661 (Colour) appears on 400 US grants and 611 published applications in this corpus.
Search patents in C04B- Granted patents
- 400
- Published applications
- 611
- Assignees
- 248
- Inventors
- 1,102
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 5 | 6 |
| 2004 | 3 | 8 |
| 2005 | 2 | 9 |
| 2006 | 4 | 20 |
| 2007 | 5 | 20 |
| 2008 | 5 | 21 |
| 2009 | 14 | 25 |
| 2010 | 14 | 27 |
| 2011 | 24 | 33 |
| 2012 | 19 | 27 |
| 2013 | 15 | 22 |
| 2014 | 25 | 22 |
| 2015 | 19 | 20 |
| 2016 | 22 | 18 |
| 2017 | 13 | 26 |
| 2018 | 17 | 26 |
| 2019 | 23 | 37 |
| 2020 | 23 | 27 |
| 2021 | 26 | 30 |
| 2022 | 15 | 48 |
| 2023 | 22 | 33 |
| 2024 | 22 | 48 |
| 2025 | 32 | 34 |
| 2026 | 15 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Synthetic mineral composition, a method of forming a synthetic mineral composition and uses of a synthetic mineral composition15 Sep 2026US 12,735,360 B2Sibelco Nederland N.V.
- Zirconia composition, partially sintered material and sintered material and methods for production thereof, and laminate25 Aug 2026US 12,714,651 B2Kuraray Noritake Dental Inc.
- Fabrication of polychromatic/polytranslucent zirconia block from pre-shaded ZrO2 block by infiltration11 Aug 2026US 12,703,669 B2James R. Glidewell Dental Ceramics, Inc.
- Sintered body7 Jul 2026US 12,673,900 B2Mitsui Kinzoku Company, Limited
- Method for producing zirconia sintered body5 May 2026US 12,617,727 B2Kuraray Noritake Dental Inc.
- Expanded clay aggregate and method of preparing the same10 Sep 2026US 2026/0265134 A1Wuhan University of Technology
- Colourable translucent white ceramic compound based on a frit comprising calcium and sodium27 Aug 2026US 2026/0250203 A1TheSize Surfaces, S.L.
- Zirconia composite sintered body and method for producing same20 Aug 2026US 2026/0242293 A1Kuraray Noritake Dental Inc.
- Improved aluminum-containing nitride ceramic matrix composite, method of making, and method of use20 Aug 2026US 2026/0242660 A1SLT Technologies, Inc.
- Ceramic complex, light emitting device, and method for producing ceramic complex13 Aug 2026US 2026/0234470 A1Nichia Corporation
Most cited
By later US patents
- Non-frangible alumina-silica fibers117US 4,047,965 AMinnesota Mining and Manufacturing Company · 1977
- Coloring ceramics by way of ionic or complex-containing solutions65US 6,709,694 B13M Espe AG · 2004
- Light emissive ceramic laminate and method of making same65US 8,283,843 B2Nitto Denko Corporation · 2012
- Method of bonding inorganic particulate material52US 4,772,346 AInternational Business Machines Corporation · 1988
- Photoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same48US 6,197,218 B1Superior MicroPowders LLC · 2001