C08K 7/28
Glass
C08K7/28 (Glass) appears on 310 US grants and 457 published applications in this corpus.
Search patents in C08K- Granted patents
- 310
- Published applications
- 457
- Assignees
- 269
- Inventors
- 1,104
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 8 |
| 2005 | 3 | 5 |
| 2006 | 0 | 1 |
| 2007 | 2 | 9 |
| 2008 | 3 | 5 |
| 2009 | 1 | 4 |
| 2010 | 0 | 9 |
| 2011 | 3 | 14 |
| 2012 | 6 | 12 |
| 2013 | 4 | 14 |
| 2014 | 11 | 20 |
| 2015 | 17 | 42 |
| 2016 | 18 | 28 |
| 2017 | 21 | 26 |
| 2018 | 14 | 29 |
| 2019 | 36 | 34 |
| 2020 | 17 | 25 |
| 2021 | 18 | 32 |
| 2022 | 12 | 33 |
| 2023 | 24 | 36 |
| 2024 | 21 | 30 |
| 2025 | 19 | 22 |
| 2026 | 10 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Curable film composition, curable film, and cured product thereof22 Sep 2026US 12,742,059 B2Thintronics, Inc.
- Thermally conductive filler, thermally-conductive composite material, wire harness, and method for manufacturing thermally conductive filler21 Jul 2026US 12,686,803 B2Autonetworks Technologies, Ltd.
- Elastomeric cushioning materials with strain recovery and anti-tack properties9 Jun 2026US 12,649,851 B1Purple Innovation, LLC
- Glass filler powder5 May 2026US 12,617,933 B2Nippon Electric Glass Co., Ltd.
- Glass bubbles and articles therefrom28 Apr 2026US 12,612,330 B23M Innovative Properties Company
- Curable composition and cured compositions derived therefrom1 Oct 2026US 2026/0297329 A1Rogers Corporation
- Heat dissipation composition, and electrical insulation-heat dissipation body and heat dissipation structure comprising heat dissipation composition24 Sep 2026US 2026/0286144 A1Enplus Co.,Ltd.
- Polybutylene terephthalate composition for use in high-frequency radio-wave applications10 Sep 2026US 2026/0265497 A1Sabic Global Technologies B.V.
- Polypropylene composition for use in high-frequency radio-wave applications10 Sep 2026US 2026/0265498 A1Sabic Global Technologies B.V.
- Low-Swell Foam Composition10 Sep 2026US 2026/0265521 A1
Most cited
By later US patents
- Glass bubbles of increased collapse strength134US 4,391,646 AMinnesota Mining and Manufacturing Company · 1983
- Self-bonding syntactic foam insulated container sleeve62US 6,265,040 B1Insulation Dimension Corporation · 2001
- Dielectric composite59US 5,354,611 ARogers Corporation · 1994
- Liquid crystal polyester resin composition for camera module56US 8,192,645 B2Jx Nippon Oil & Energy Corporation · 2012
- Flowable pressure compensating fitting materials54US 4,728,551 A1988