C08K 2003/026
Phosphorus
Official title: {Phosphorus}
C08K2003/026 (Phosphorus) appears on 74 US grants and 106 published applications in this corpus.
Search patents in C08K- Granted patents
- 74
- Published applications
- 106
- Assignees
- 66
- Inventors
- 283
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 3 |
| 2002 | 7 | 0 |
| 2003 | 1 | 3 |
| 2004 | 2 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 3 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 5 |
| 2013 | 1 | 8 |
| 2014 | 4 | 9 |
| 2015 | 4 | 3 |
| 2016 | 1 | 3 |
| 2017 | 2 | 4 |
| 2018 | 1 | 7 |
| 2019 | 6 | 7 |
| 2020 | 5 | 6 |
| 2021 | 5 | 8 |
| 2022 | 5 | 9 |
| 2023 | 4 | 9 |
| 2024 | 4 | 5 |
| 2025 | 5 | 2 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laminate, method for producing same and prepreg20 Jan 2026US 12,528,275 B2Toray Industries, Inc.
- Aminated phosphorene-based flame-retardant waterborne polyurethane coating and preparation method thereof25 Nov 2025US 12,480,019 B2Guangdong Horun New Material Co., Ltd.
- Isocyanate-based polymer foam having improved flame retardant properties4 Nov 2025US 12,460,040 B2Proprietect L.P.
- Epoxy resin composition, cured resin product, prepreg, and fiber-reinforced composite material30 Sep 2025US 12,428,554 B2Toray Industries, Inc.
- Antimicrobial polymer resins, fibers, and yarns with phosphorus content4 Feb 2025US 12,215,225 B2Ascend Performance Materials Operations LLC
- Production of flame-retardent polyurethane foam10 Sep 2026US 2026/0265440 A1Evonik Operations GmbH
- Coarse flame retardant23 Jul 2026US 2026/0208436 A1EOS GmbH Electro Optical Systems
- Flame retardant compositions, compounds, and methods of making9 Apr 2026US 2026/0098119 A1
- Flame-retardant polyamide composition26 Feb 2026US 2026/0055273 A1BASF SE
- Antimicrobial polymer resins, fibers, and yarns with phosphorus content1 May 2025US 2025/0136811 A1Ascend Performance Materials Operations LLC
Most cited
By later US patents
- Liquid-crystalline resin compositions and moldings23US 6,075,114 AToray Industries, Inc. · 2000
- Flame retardant resin composition16US 6,136,892 AToray Industries, Inc. · 2000
- Halogen free flame retardant adhesive resin coated composite16US 6,440,567 B1Isola Laminate Systems Corp. · 2002
- Flame retardant resin composition15US 5,965,639 AToray Industries, Inc. · 1999
- Flame-proofed polystyrene foamed materials13US 6,420,442 B1BASF SE · 2002