C09K 15/34
Containing plant or animal materials of unknown composition
Official title: containing plant or animal materials of unknown composition
C09K15/34 (Containing plant or animal materials of unknown composition) appears on 58 US grants and 40 published applications in this corpus.
Search patents in C09K- Granted patents
- 58
- Published applications
- 40
- Assignees
- 50
- Inventors
- 146
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 4 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 4 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 3 |
| 2020 | 1 | 2 |
| 2021 | 2 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods of temporarily enhancing the luster and brilliance of jewelry and gem stones21 Apr 2026US 12,605,737 B2
- Methods of temporarily enhancing the luster and brilliance of jewelry and gem stones2 Jul 2024US 12,023,707 B2
- Nerve growth promoter and method for producing same, internal preparation, medium additive, cell dilution additive, medium, cell dilution, antioxidant and method for producing same, external preparation, and wound treatment agent and method for producing same27 Feb 2024US 11,911,417 B2Laimu Corporation
- Polymeric olefinic composition, lignin use and object17 Jan 2023US 11,555,103 B2Suzano S.A.
- Biomediated-titanium nanocomposite for corrosion protection11 Oct 2022US 11,466,210 B2King Fahd University of Petroleum and Minerals
- Antioxidant composition comprising 5-deoxyflavonoids4 Jun 2026US 2026/0151315 A1
- Methods of temporarily enhancing the luster and brilliance of jewelry and gem stones30 Jan 2025US 2025/0033081 A1
- Oxygen scavengers for electrochemical biosensors23 May 2024US 2024/0167071 A1
- Methods of temporarily enhancing the luster and brilliance of jewelry and gem stones12 Oct 2023US 2023/0323157 A1
- Nerve growth promoter and method for producing same, internal preparation, medium additive, cell dilution additive, medium, cell dilution, antioxidant and method for producing same, external preparation, and wound treatment agent and method for producing same24 Jun 2021US 2021/0187041 A1Laimu Corporation
Most cited
By later US patents
- Process for obtaining genistin malonate and daidzin malonate71US 5,141,746 ANestec S. A. · 1992
- Composition of natural antioxidants for the stabilization of polyunsaturated oils55US 5,077,069 AKabi Pharmacia AB · 1991
- Process for the production of a natural antioxidant obtained from tea leaves37US 4,673,530 AMitsui Norin Co., Ltd. · 1987
- Process for producing preservatives33US 4,380,506 ALion Corporation · 1983
- Method of producing an antioxidant composition from rosemary and sage32US 3,950,266 ARutgers Research and Educational Foundation · 1976