C08K 13/00
Use of mixtures of ingredients not covered by one single of the
Official title: Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
C08K13/00 (Use of mixtures of ingredients not covered by one single of the) appears on 1,098 US grants and 1,222 published applications in this corpus.
Search patents in C08K- Granted patents
- 1,098
- Published applications
- 1,222
- Assignees
- 805
- Inventors
- 3,635
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 24 | 0 |
| 1977 | 22 | 0 |
| 1978 | 27 | 0 |
| 1979 | 18 | 0 |
| 1980 | 23 | 0 |
| 1981 | 16 | 0 |
| 1982 | 26 | 0 |
| 1983 | 16 | 0 |
| 1984 | 24 | 0 |
| 1985 | 26 | 0 |
| 1986 | 19 | 0 |
| 1987 | 18 | 0 |
| 1988 | 16 | 0 |
| 1989 | 24 | 0 |
| 1990 | 10 | 0 |
| 1991 | 16 | 0 |
| 1992 | 19 | 0 |
| 1993 | 21 | 0 |
| 1994 | 11 | 0 |
| 1995 | 10 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 0 |
| 2003 | 3 | 2 |
| 2004 | 1 | 7 |
| 2005 | 2 | 9 |
| 2006 | 2 | 7 |
| 2007 | 1 | 8 |
| 2008 | 2 | 7 |
| 2009 | 4 | 10 |
| 2010 | 8 | 13 |
| 2011 | 9 | 19 |
| 2012 | 9 | 21 |
| 2013 | 16 | 65 |
| 2014 | 33 | 94 |
| 2015 | 42 | 59 |
| 2016 | 42 | 43 |
| 2017 | 42 | 75 |
| 2018 | 30 | 63 |
| 2019 | 59 | 84 |
| 2020 | 51 | 110 |
| 2021 | 54 | 104 |
| 2022 | 63 | 92 |
| 2023 | 67 | 110 |
| 2024 | 49 | 119 |
| 2025 | 47 | 63 |
| 2026 | 52 | 37 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C08K 13/02Organic and inorganic ingredients811
- C08K 13/04Ingredients characterised by their shape and organic or inorganic ingredients180
- C08K 13/06Pretreated ingredients and ingredients covered by the main groups c08k3/00 - c08k7/0076
- C08K 13/08Ingredients of unknown constitution and ingredients covered by the main groups c08k3/0021
Recent patents
- Method for manufacturing nitrile butadiene rubber29 Sep 2026US 12,747,316 B2Nantex Industry Co., Ltd.
- Image sensor with in-pixel background subtraction and motion detection29 Sep 2026US 12,747,338 B2OmniVision Technologies, Inc.
- Phosphate coating resistant to 1,800 degrees celsius for heat insulation and fireproofing and preparation method thereof22 Sep 2026US 12,742,093 B2Shanghai Ruoyu New Materials Co., Ltd
- Nucleating agent composition, olefin-based resin composition, molded article thereof, and method for producing olefin-based resin composition15 Sep 2026US 12,735,514 B2Adeka Corporation
- Sulfate-containing or phosphate-containing, self-adhesive dental composite cement with good transparency15 Sep 2026US 12,735,521 B2Ivoclar Vivadent AG
- Method for making a molded article8 Oct 2026US 2026/0308362 A1Milliken & Company
- Polysiloxane filler treating agent and composition prepared therewith1 Oct 2026US 2026/0297301 A1Dow Global Technologies LLC
- Stable high temperature coating compositions and methods of preparing and using the same1 Oct 2026US 2026/0297373 A1Armstrong World Industries, Inc.
- Rubber blends containing ethoxylated alcohol24 Sep 2026US 2026/0286104 A1LANXESS Deutschland GmbH
- Curable composition having an aldehyde-functional polymer17 Sep 2026US 2026/0275025 A1Sika Technology AG
Most cited
By later US patents
- Surfactant-containing filled and plasticized thermoplastic compositions based on ethylene interpolymers123US 4,430,468 AE. I. Du Pont de Nemours and Company · 1984
- Chemically sensitive, dimensionally-stable organosilicon material composition118US 5,057,277 AHewlett-Packard Company · 1991
- Long-fiber-reinforced flame-retardant polyesters115US 8,962,717 B2BASF SE · 2015
- Chemically sensitive, dimensionally-stable organosilicon material composition and techniques114US 5,194,391 AHewlett-Packard Company · 1993
- Compositions containing basic metal salts and/or non-Newtonian colloidal disperse systems and vinyl aromatic containing polymers113US 4,728,578 AThe Lubrizol Corporation · 1988