C08L 33/06
Of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are
Official title: of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
C08L33/06 (Of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are) appears on 4,635 US grants and 5,123 published applications in this corpus.
Search patents in C08L- Granted patents
- 4,635
- Published applications
- 5,123
- Assignees
- 1,808
- Inventors
- 12,869
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 55 | 0 |
| 1977 | 41 | 0 |
| 1978 | 49 | 0 |
| 1979 | 34 | 0 |
| 1980 | 29 | 0 |
| 1981 | 34 | 0 |
| 1982 | 26 | 0 |
| 1983 | 41 | 0 |
| 1984 | 27 | 0 |
| 1985 | 50 | 0 |
| 1986 | 35 | 0 |
| 1987 | 29 | 0 |
| 1988 | 26 | 0 |
| 1989 | 38 | 0 |
| 1990 | 39 | 0 |
| 1991 | 56 | 0 |
| 1992 | 61 | 0 |
| 1993 | 85 | 0 |
| 1994 | 83 | 0 |
| 1995 | 68 | 0 |
| 1996 | 67 | 0 |
| 1997 | 50 | 0 |
| 1998 | 64 | 0 |
| 1999 | 58 | 0 |
| 2000 | 61 | 0 |
| 2001 | 44 | 17 |
| 2002 | 72 | 61 |
| 2003 | 57 | 128 |
| 2004 | 84 | 117 |
| 2005 | 51 | 121 |
| 2006 | 62 | 113 |
| 2007 | 55 | 122 |
| 2008 | 32 | 138 |
| 2009 | 41 | 182 |
| 2010 | 80 | 244 |
| 2011 | 98 | 217 |
| 2012 | 116 | 191 |
| 2013 | 155 | 196 |
| 2014 | 164 | 236 |
| 2015 | 171 | 260 |
| 2016 | 185 | 216 |
| 2017 | 173 | 244 |
| 2018 | 171 | 308 |
| 2019 | 193 | 391 |
| 2020 | 285 | 407 |
| 2021 | 249 | 324 |
| 2022 | 219 | 273 |
| 2023 | 215 | 205 |
| 2024 | 192 | 183 |
| 2025 | 166 | 138 |
| 2026 | 99 | 91 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermoplastic resin composition, method of preparing the same, and molded article manufactured using the same6 Oct 2026US 12,753,299 B2LG Chem.Ltd.
- Monolithic body comprising metal organic frameworks29 Sep 2026US 12,747,347 B2Saint-Gobain Ceramics & Plastics, Inc.
- Thermoplastic resin composition, method of preparing the same, and molded article manufactured using the same29 Sep 2026US 12,747,348 B2LG Chem.Ltd.
- Polymer composition with a high degree of thermal shock resistance29 Sep 2026US 12,747,352 B2Ticona LC
- Floor covering and method for the production thereof22 Sep 2026US 12,742,060 B2Nora Systems GmbH
- Anti-swelling and anti-drying hydrogel and electrodes with zero-gauge factor characteristics including the same1 Oct 2026US 2026/0297318 A1Korea Advanced Institute of Science and Technology
- Resist composition and resist pattern formation method1 Oct 2026US 2026/0299410 A1Tokyo Ohka Kogyo.Co., Ltd.
- Toner1 Oct 2026US 2026/0299446 A1Canon Kabushiki Kaisha
- Toner1 Oct 2026US 2026/0299449 A1Canon Kabushiki Kaisha
- Crystallization-driven self-strengthening polymers and associated compositions and methods24 Sep 2026US 2026/0286030 A1The Regents of the University of Colorado, a body corporate
Most cited
By later US patents
- Fast-setting latex coatings and formulations1,019US 6,251,485 B1The Dow Chemical Company · 2001
- Water thickening agents consisting of copolymers of crosslinked acrylic acids and esters386US 4,509,949 AThe B. F. Goodrich Company · 1985
- Liquid emulsion polymers useful as pH responsive thickeners for aqueous systems228US 4,384,096 AThe Dow Chemical Company · 1983
- Stent coatings comprising hydrophilic additives200US 7,279,174 B2Advanced Cardiovascular Systems, Inc. · 2007
- Lubricous polymer network175US 5,693,034 ASciMed Life Systems, Inc. · 1997