C03C 25/48
With two or more coatings having different compositions
Official title: with two or more coatings having different compositions {(C03C25/104 takes precedence)}
C03C25/48 (With two or more coatings having different compositions) appears on 107 US grants and 129 published applications in this corpus.
Search patents in C03C- Granted patents
- 107
- Published applications
- 129
- Assignees
- 90
- Inventors
- 309
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 7 | 3 |
| 2003 | 5 | 8 |
| 2004 | 4 | 11 |
| 2005 | 6 | 7 |
| 2006 | 2 | 4 |
| 2007 | 2 | 4 |
| 2008 | 1 | 5 |
| 2009 | 2 | 3 |
| 2010 | 5 | 3 |
| 2011 | 2 | 2 |
| 2012 | 4 | 2 |
| 2013 | 0 | 3 |
| 2014 | 2 | 7 |
| 2015 | 2 | 6 |
| 2016 | 3 | 7 |
| 2017 | 4 | 4 |
| 2018 | 2 | 7 |
| 2019 | 5 | 8 |
| 2020 | 3 | 10 |
| 2021 | 6 | 13 |
| 2022 | 7 | 1 |
| 2023 | 4 | 3 |
| 2024 | 5 | 1 |
| 2025 | 0 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heat-resistant product30 Jun 2026US 12,668,534 B2Saint-Gobain Centre De Recherches Et D ' Etudes Europeen
- Method for producing optical fiber with laser stripping step, and optical fiber thereof10 Sep 2024US 12,085,754 B2Sumitomo Electric Industries, Ltd.
- Surface-treated glass cloth, prepreg, and printed wiring board16 Jul 2024US 12,041,727 B2Nitto Boseki Co., Ltd.
- Surface-treated glass cloth, prepreg, and printed wiring board16 Apr 2024US 11,958,952 B2Nitto Boseki Co., Ltd.
- Optical fiber12 Mar 2024US 11,927,798 B2Sumitomo Electric Industries, Ltd.
- Resin composition, optical fiber, method for producing optical fiber, optical fiber ribbon, and optical fiber cable11 Jun 2026US 2026/0160969 A1Sumitomo Electric Industries, Ltd.
- Bio-based binder systems7 May 2026US 2026/0125316 A1Cargill, Incorporated
- Glass fiber-reinforced thermoplastic polymer composition26 Feb 2026US 2026/0054420 A1Sabic Global Technologies B.V.
- Fibrous Core-Shell Silicon-Carbon Structures11 Dec 2025US 2025/0376415 A1The Regents of the University of California
- Resin composition for colored coating on optical fiber, optical fiber, and optical fiber ribbon14 Aug 2025US 2025/0258353 A1Sumitomo Electric Industries, Ltd.
Most cited
By later US patents
- Thermal sensing fiber devices242US 7,567,740 B2Massachusetts Institute of Technology · 2009
- Thermal sensing fiber devices228US 7,805,029 B2Massachusetts Institute of Technology · 2010
- Roofing composite139US 6,708,456 B2Elk Premium Building Products, Inc. · 2004
- Roofing system and roofing shingles114US 6,990,779 B2Elk Premium Building Products, Inc. · 2006
- Fastener-free composite roofing product72US 6,936,329 B2ElkCorp · 2005