C08K 5/07
Aldehydes
Official title: Aldehydes; Ketones
C08K5/07 (Aldehydes) appears on 890 US grants and 1,007 published applications in this corpus.
Search patents in C08K- Granted patents
- 890
- Published applications
- 1,007
- Assignees
- 627
- Inventors
- 2,774
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 28 | 0 |
| 1977 | 21 | 0 |
| 1978 | 18 | 0 |
| 1979 | 6 | 0 |
| 1980 | 14 | 0 |
| 1981 | 15 | 0 |
| 1982 | 8 | 0 |
| 1983 | 7 | 0 |
| 1984 | 8 | 0 |
| 1985 | 8 | 0 |
| 1986 | 11 | 0 |
| 1987 | 6 | 0 |
| 1988 | 10 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 13 | 0 |
| 1992 | 10 | 0 |
| 1993 | 8 | 0 |
| 1994 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 9 | 0 |
| 1999 | 4 | 0 |
| 2000 | 11 | 0 |
| 2001 | 12 | 1 |
| 2002 | 6 | 5 |
| 2003 | 4 | 8 |
| 2004 | 7 | 12 |
| 2005 | 3 | 13 |
| 2006 | 2 | 8 |
| 2007 | 5 | 11 |
| 2008 | 6 | 14 |
| 2009 | 1 | 12 |
| 2010 | 8 | 19 |
| 2011 | 2 | 20 |
| 2012 | 10 | 19 |
| 2013 | 13 | 37 |
| 2014 | 19 | 47 |
| 2015 | 31 | 54 |
| 2016 | 32 | 44 |
| 2017 | 35 | 55 |
| 2018 | 27 | 64 |
| 2019 | 61 | 92 |
| 2020 | 57 | 97 |
| 2021 | 61 | 86 |
| 2022 | 50 | 88 |
| 2023 | 58 | 62 |
| 2024 | 55 | 52 |
| 2025 | 53 | 46 |
| 2026 | 24 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polyolefin formulation containing combination of voltage stabilizer compounds29 Sep 2026US 12,747,334 B2Dow Global Technologies LLC
- Curing agent, adhesive composition for semiconductor comprising same, adhesive film for semiconductor, and semiconductor package using same15 Sep 2026US 12,735,528 B2LG Chem.Ltd.
- Method for preparing aliphatic polyketone by continuous solution polymerization process and aliphatic polyketone21 Jul 2026US 12,686,744 B2Chambroad Chemical Industry Research Institute Co., Ltd.
- Adhesive film, optical member comprising the same, and optical display apparatus comprising the same9 Jun 2026US 12,649,872 B2Samsung SDI.Co., Ltd.
- Dispersion of metal fine particles26 May 2026US 12,637,577 B2Kao Corporation
- Method for preparing biodegradable resin composition using composite compatibilizer and biomass-based biodegradable resin composition prepared thereby8 Oct 2026US 2026/0308342 A1Daesang Corporation
- High-solids triglyceride oil based wood coating compositions8 Oct 2026US 2026/0308388 A1Muylle-Facon
- Resin composition and electronic component device24 Sep 2026US 2026/0286121 A1Resonac Corporation
- Vinyl ester resin composition and method for producing electrical appliance insulator using same24 Sep 2026US 2026/0290667 A1Resonac Corporation
- Polycarbonate Composition and Shaped Articles Made Therefrom27 Aug 2026US 2026/0250486 A1Covestro Deutschland AG
Most cited
By later US patents
- Sensitizers for photopolymerization190US 4,308,400 ACiba-Geigy Corporation · 1981
- Use of aromatic-aliphatic ketones as photo sensitizers118US 4,318,791 ACiba-Geigy Corporation · 1982
- Photosensitive hydroxyalkylphenones102US 4,347,111 AMerck Patent GmbH · 1982
- Photocatalyst system and ultraviolet light curable coating compositions containing the same96US 4,017,652 APPG Industries, Inc. · 1977
- Photosensitive hydroxylalkylphenones95US 4,721,734 AMerck Patent GmbH · 1988