C08K 5/53
Bound to oxygen and to carbon only
Official title: bound to oxygen and to carbon only
C08K5/53 (Bound to oxygen and to carbon only) appears on 1,574 US grants and 1,774 published applications in this corpus.
Search patents in C08K- Granted patents
- 1,574
- Published applications
- 1,774
- Assignees
- 723
- Inventors
- 4,094
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 46 | 0 |
| 1977 | 48 | 0 |
| 1978 | 46 | 0 |
| 1979 | 18 | 0 |
| 1980 | 27 | 0 |
| 1981 | 34 | 0 |
| 1982 | 10 | 0 |
| 1983 | 17 | 0 |
| 1984 | 23 | 0 |
| 1985 | 8 | 0 |
| 1986 | 13 | 0 |
| 1987 | 10 | 0 |
| 1988 | 14 | 0 |
| 1989 | 16 | 0 |
| 1990 | 14 | 0 |
| 1991 | 19 | 0 |
| 1992 | 23 | 0 |
| 1993 | 14 | 0 |
| 1994 | 28 | 0 |
| 1995 | 14 | 0 |
| 1996 | 7 | 0 |
| 1997 | 14 | 0 |
| 1998 | 18 | 0 |
| 1999 | 19 | 0 |
| 2000 | 13 | 0 |
| 2001 | 23 | 7 |
| 2002 | 19 | 20 |
| 2003 | 23 | 16 |
| 2004 | 14 | 19 |
| 2005 | 8 | 51 |
| 2006 | 13 | 42 |
| 2007 | 15 | 48 |
| 2008 | 23 | 37 |
| 2009 | 17 | 61 |
| 2010 | 33 | 65 |
| 2011 | 33 | 93 |
| 2012 | 37 | 59 |
| 2013 | 45 | 78 |
| 2014 | 44 | 84 |
| 2015 | 59 | 89 |
| 2016 | 50 | 92 |
| 2017 | 59 | 70 |
| 2018 | 54 | 87 |
| 2019 | 57 | 108 |
| 2020 | 80 | 122 |
| 2021 | 72 | 90 |
| 2022 | 58 | 99 |
| 2023 | 60 | 101 |
| 2024 | 70 | 105 |
| 2025 | 53 | 72 |
| 2026 | 42 | 59 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image sensor with in-pixel background subtraction and motion detection29 Sep 2026US 12,747,338 B2OmniVision Technologies, Inc.
- Resin composition and prepreg, film with resin, metal foil with resin, metal-clad laminated plate, and wiring board using same15 Sep 2026US 12,735,543 B2Panasonic Intellectual Property Management Co., Ltd.
- Processing of weatherable poly(carbonate-co-monoarylate)s with balanced flow and impact properties15 Sep 2026US 12,735,566 B2Shpp Global Technologies B.V.
- Adhesive film for semiconductor and semiconductor package using the same8 Sep 2026US 12,729,324 B2LG Chem.Ltd.
- Copolyetherester1 Sep 2026US 12,723,153 B2Celanese Polymers Holding, Inc.
- Compound for use as anti-aging agent in rubber blends, and vehicle tire8 Oct 2026US 2026/0308187 A1Continental Reifen Deutschland GmbH
- 3d printing composition for biomaterials8 Oct 2026US 2026/0308309 A1Tissium
- High-solids triglyceride oil based wood coating compositions8 Oct 2026US 2026/0308388 A1Muylle-Facon
- Flame retardant, composition, and molded article1 Oct 2026US 2026/0297296 A1Adeka Corporation
- Resin composition and article made therefrom1 Oct 2026US 2026/0297327 A1Elite Material Co., Ltd.
Most cited
By later US patents
- Bisacylphosphine oxides, the preparation and use thereof183US 4,737,593 AFabrik Pharmazeutischer Praparate · 1988
- Hydrophilic, highly swellable hydrogels173US 5,331,059 ACassella Aktiengesellschaft · 1994
- Flame-retardant combination152US 6,255,371 B1Clariant GmbH · 2001
- Long-fiber-reinforced flame-retardant polyesters115US 8,962,717 B2BASF SE · 2015
- Flame-retardant, high-impact polycarbonate molding compounds102US 5,061,745 ABayer Aktiengesellschaft · 1991