C04B 2111/807
Luminescent or fluorescent materials
Official title: {Luminescent or fluorescent materials}
C04B2111/807 (Luminescent or fluorescent materials) appears on 63 US grants and 98 published applications in this corpus.
Search patents in C04B- Granted patents
- 63
- Published applications
- 98
- Assignees
- 56
- Inventors
- 214
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 2 |
| 2002 | 2 | 1 |
| 2003 | 3 | 3 |
| 2004 | 0 | 4 |
| 2005 | 0 | 1 |
| 2006 | 1 | 4 |
| 2007 | 2 | 3 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 4 |
| 2011 | 2 | 3 |
| 2012 | 1 | 4 |
| 2013 | 2 | 5 |
| 2014 | 6 | 2 |
| 2015 | 4 | 2 |
| 2016 | 0 | 2 |
| 2017 | 4 | 4 |
| 2018 | 1 | 8 |
| 2019 | 4 | 3 |
| 2020 | 4 | 5 |
| 2021 | 4 | 6 |
| 2022 | 7 | 6 |
| 2023 | 3 | 5 |
| 2024 | 6 | 5 |
| 2025 | 2 | 8 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cementitious materials including a luminescent compound for printing 3-dimensional structures14 Jul 2026US 12,680,289 B2Sika Technology AG
- Ceramic complex and method for producing the same17 Mar 2026US 12,577,165 B2Nichia Corporation
- Artificial marble having high light transmittance25 Nov 2025US 12,479,765 B2Lx Hausys, Ltd.
- Rare earth frits for fluorescence and methods for laser marking applications8 Jul 2025US 12,351,512 B2Vibrantz GmbH
- Aluminum-containing nitride ceramic matrix composite, method of making, and method of use17 Dec 2024US 12,168,632 B2SLT Technologies, Inc.
- Smart construction materials for ambient modification of built environments8 Oct 2026US 2026/0308064 A1Texas State University
- Improved aluminum-containing nitride ceramic matrix composite, method of making, and method of use20 Aug 2026US 2026/0242660 A1SLT Technologies, Inc.
- Cementitious materials including a luminescent compound for printing 3-dimensional structures26 Mar 2026US 2026/0085011 A1Sika Technology AG
- Methods and devices for sintering ceramic phosphor converter under pressure26 Mar 2026US 2026/0085238 A1Lumileds LLC
- Dental porcelain paste, dental porcelain kit, and method for producing dental porcelain prosthesis26 Feb 2026US 2026/0053605 A1Kuraray Noritake Dental Inc.
Most cited
By later US patents
- Cementitious product with phosphorescense17US 6,596,074 B2Southern Grouts and Mortars, Inc. · 2003
- Artificial stone12US 6,627,315 B2Doppel Co., Ltd. · 2003
- Artificial stone molded product11US 6,500,543 B2Doppel Co., Ltd. · 2002
- Highly luminous light-emitting material and manufacturing method thereof11US 7,074,345 B2Availvs Corporation · 2006
- Noctilucent or fluorescent artificial stone9US 6,146,548 ADoppel Co., Ltd. · 2000