C08K 13/04
Ingredients characterised by their shape and organic or inorganic ingredients
C08K13/04 (Ingredients characterised by their shape and organic or inorganic ingredients) appears on 180 US grants and 218 published applications in this corpus.
Search patents in C08K- Granted patents
- 180
- Published applications
- 218
- Assignees
- 197
- Inventors
- 704
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 3 |
| 2010 | 0 | 1 |
| 2011 | 1 | 6 |
| 2012 | 3 | 4 |
| 2013 | 3 | 10 |
| 2014 | 4 | 7 |
| 2015 | 9 | 9 |
| 2016 | 7 | 8 |
| 2017 | 5 | 10 |
| 2018 | 4 | 7 |
| 2019 | 7 | 14 |
| 2020 | 4 | 19 |
| 2021 | 9 | 22 |
| 2022 | 12 | 20 |
| 2023 | 18 | 31 |
| 2024 | 11 | 21 |
| 2025 | 8 | 16 |
| 2026 | 16 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sulfate-containing or phosphate-containing, self-adhesive dental composite cement with good transparency15 Sep 2026US 12,735,521 B2Ivoclar Vivadent AG
- High-temperature-resistant and anti-corrosion coating material and method for manufacturing the same1 Sep 2026US 12,723,162 B2Nan Ya Plastics Corporation
- Polyamide composite and preparation method thereof28 Jul 2026US 12,692,370 B2(Kingfa Sci. & Tech.Co., Ltd.)
- Aluminum nitride filled thermally conductive silicone composition28 Jul 2026US 12,692,426 B2Dow Silicones Corporation
- Ultrasonic transducer matching layer material and preparation method thereof21 Jul 2026US 12,686,760 B2Shantou Institute of Ultrasonic Instruments Co., Ltd.
- Sheet form heat-dissipating member30 Jul 2026US 2026/0218028 A1Shin-Etsu Chemical Co., Ltd.
- Glass fiber reinforced polyamide materials and methods for preparing thereof4 Jun 2026US 2026/0152626 A1Jiangsu Boiln Plastics Co., Ltd.
- Preparation method, product, and application of modified melamine foam26 Feb 2026US 2026/0055250 A1FoamTech (Zhejiang) New Materials Co., Ltd
- Electromagnetic shielding resin composition and automobile parts including the same22 Jan 2026US 2026/0022234 A1Hanwha Compound Corporation
- Additive manufacturing and post-treatment of inorganic materials13 Nov 2025US 2025/0346741 A1
Most cited
By later US patents
- Long-fiber-reinforced flame-retardant polyesters115US 8,962,717 B2BASF SE · 2015
- Electrical arc and fire protective sheath, boot or the like77US 4,018,983 A1977
- Sulfonated aliphatic-aromatic copolyesters and shaped articles produced therefrom74US 6,787,245 B1E. I. Du Pont de Nemours and Company · 2004
- Carbon fiber reinforced fluorocarbon-graphite bipolar current collector-separator65US 4,339,322 AGeneral Electric Company · 1982
- Compressible non-asbestos high-temperature sheet material usable for gaskets62US 4,786,670 ALydall, Inc. · 1988