C08K 5/101
Of monocarboxylic acids
Official title: of monocarboxylic acids
C08K5/101 (Of monocarboxylic acids) appears on 1,964 US grants and 2,443 published applications in this corpus.
Search patents in C08K- Granted patents
- 1,964
- Published applications
- 2,443
- Assignees
- 1,055
- Inventors
- 5,869
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 16 | 0 |
| 1978 | 17 | 0 |
| 1979 | 17 | 0 |
| 1980 | 14 | 0 |
| 1981 | 21 | 0 |
| 1982 | 11 | 0 |
| 1983 | 20 | 0 |
| 1984 | 20 | 0 |
| 1985 | 24 | 0 |
| 1986 | 16 | 0 |
| 1987 | 20 | 0 |
| 1988 | 20 | 0 |
| 1989 | 9 | 0 |
| 1990 | 15 | 0 |
| 1991 | 20 | 0 |
| 1992 | 25 | 0 |
| 1993 | 28 | 0 |
| 1994 | 18 | 0 |
| 1995 | 14 | 0 |
| 1996 | 17 | 0 |
| 1997 | 16 | 0 |
| 1998 | 31 | 0 |
| 1999 | 22 | 0 |
| 2000 | 22 | 0 |
| 2001 | 26 | 8 |
| 2002 | 30 | 33 |
| 2003 | 25 | 49 |
| 2004 | 33 | 39 |
| 2005 | 27 | 36 |
| 2006 | 21 | 46 |
| 2007 | 23 | 65 |
| 2008 | 16 | 59 |
| 2009 | 21 | 64 |
| 2010 | 30 | 82 |
| 2011 | 56 | 92 |
| 2012 | 42 | 83 |
| 2013 | 47 | 104 |
| 2014 | 57 | 138 |
| 2015 | 70 | 127 |
| 2016 | 98 | 162 |
| 2017 | 102 | 160 |
| 2018 | 96 | 143 |
| 2019 | 97 | 129 |
| 2020 | 112 | 159 |
| 2021 | 91 | 141 |
| 2022 | 85 | 125 |
| 2023 | 99 | 120 |
| 2024 | 79 | 107 |
| 2025 | 65 | 89 |
| 2026 | 44 | 83 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Preparation method of superabsorbent polymer6 Oct 2026US 12,752,255 B2LG Chem.Ltd.
- Method for the production of a polyurethane sandwich element6 Oct 2026US 12,753,284 B2Covestro Deutschland AG
- 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
- Polyurethane-reactive system for pultrusion15 Sep 2026US 12,735,526 B2Covestro Deutschland AG
- Modeling material and method for the production thereof1 Sep 2026US 12,723,134 B2Staedtler SE
- Compositions and Methods for Reduction of Odors in Petroleum-Based Products and Bituminous Materials8 Oct 2026US 2026/0308361 A1
- Hot-Melt, Pressure-Sensitive Adhesive With A Wide Range Of Application-Temperature8 Oct 2026US 2026/0308424 A1Henry Company, LLC
- Thermally conductive member, thermally conductive composition, structure, and method for reworking structure8 Oct 2026US 2026/0308435 A1Sekisui Chemical Co., Ltd.
- Treatment agent for acrylic fibers and use of the same8 Oct 2026US 2026/0308815 A1Matsumoto Yushi-Seiyaku Co., Ltd.
- Polyester carbonate resin composition, and optical lens and optical film using same24 Sep 2026US 2026/0286042 A1Mitsubishi Gas Chemical Company, Inc.
Most cited
By later US patents
- End use applications of biodegradable polymers1,525US 5,444,113 AEcopol, LLC · 1995
- Blends of polyactic acid312US 5,216,050 ABioPak Technology, Ltd. · 1993
- Degradable polymer composition271US 5,502,158 AEcopol, LLC · 1996
- Degradable polymer composition231US 5,834,582 AChronopol, Inc. · 1998
- Methods for polymeric coatings stents225US 6,673,385 B1Advanced Cardiovascular Systems, Inc. · 2004