C08J 3/226
Using a polymer as a carrier
Official title: {using a polymer as a carrier}
C08J3/226 (Using a polymer as a carrier) appears on 1,301 US grants and 1,512 published applications in this corpus.
Search patents in C08J- Granted patents
- 1,301
- Published applications
- 1,512
- Assignees
- 860
- Inventors
- 4,032
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 11 | 0 |
| 1978 | 19 | 0 |
| 1979 | 11 | 0 |
| 1980 | 11 | 0 |
| 1981 | 9 | 0 |
| 1982 | 11 | 0 |
| 1983 | 8 | 0 |
| 1984 | 9 | 0 |
| 1985 | 6 | 0 |
| 1986 | 8 | 0 |
| 1987 | 19 | 0 |
| 1988 | 15 | 0 |
| 1989 | 18 | 0 |
| 1990 | 15 | 0 |
| 1991 | 28 | 0 |
| 1992 | 25 | 0 |
| 1993 | 18 | 0 |
| 1994 | 11 | 0 |
| 1995 | 15 | 0 |
| 1996 | 15 | 0 |
| 1997 | 15 | 0 |
| 1998 | 29 | 0 |
| 1999 | 20 | 0 |
| 2000 | 21 | 0 |
| 2001 | 21 | 12 |
| 2002 | 31 | 32 |
| 2003 | 18 | 35 |
| 2004 | 25 | 25 |
| 2005 | 12 | 33 |
| 2006 | 17 | 35 |
| 2007 | 14 | 55 |
| 2008 | 12 | 41 |
| 2009 | 13 | 36 |
| 2010 | 37 | 65 |
| 2011 | 27 | 76 |
| 2012 | 33 | 53 |
| 2013 | 30 | 53 |
| 2014 | 42 | 49 |
| 2015 | 34 | 68 |
| 2016 | 47 | 68 |
| 2017 | 52 | 71 |
| 2018 | 59 | 62 |
| 2019 | 54 | 107 |
| 2020 | 51 | 101 |
| 2021 | 58 | 77 |
| 2022 | 50 | 75 |
| 2023 | 66 | 93 |
| 2024 | 50 | 79 |
| 2025 | 44 | 66 |
| 2026 | 26 | 45 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Phosphorescent elastomer master mixture and horological component comprising such a mixture15 Sep 2026US 12,735,629 B2The Swatch Group Research and Development Ltd
- Hybrid elastomeric material8 Sep 2026US 12,729,305 B2CHT Germany GmbH
- Polycarbonate compositions including carbon nanotubes (CNTs) as microwave absorbers in automotive radar sensor applications25 Aug 2026US 12,715,977 B2Shpp Global Technologies B.V.
- Rheology control agent and curable composition using the same21 Jul 2026US 12,686,757 B2Kusumoto Chemicals, Ltd.
- Masterbatch based on a modified polymer and an organophosphorus additive, and method for manufacturing same14 Jul 2026US 12,679,935 B2Compagnie Generale Des Etablissements Michelin
- Bio-assimilation master batch composition, processes for producing polymeric bioassimilating material therefrom, and products produced therefrom8 Oct 2026US 2026/0308339 A1Smart Plastic Technologies, LLC
- Compositions and Methods for Reduction of Odors in Petroleum-Based Products and Bituminous Materials8 Oct 2026US 2026/0308361 A1
- Elastomer composites produced from sustainable fillers and methods for making and using the same1 Oct 2026US 2026/0297289 A1The Goodyear Tire & Rubber Company
- Resin composition, method for producing resin composition, and injection molded article1 Oct 2026US 2026/0297312 A1Honda Motor Co., Ltd.
- Resin particle, method for manufacturing resin particle, toner resin particle, toner, developer, toner storage unit, and image forming apparatus1 Oct 2026US 2026/0297321 A1
Most cited
By later US patents
- Concentrates for improving polyester compositions and method of making same155US 5,654,347 AEastman Chemical Company · 1997
- Method of coloring polycarbonate extruded or molded products for optical members129US 5,116,547 AMitsubishi Gas Chemical Company, Inc. · 1992
- Discontinuous cellulose fiber treated with plastic polymer and lubricant109US 3,943,079 AMonsanto Company · 1976
- Process for producing improved silica-reinforced masterbatch of polymers prepared in latex form94US 5,763,388 ADSM Copolymer, Inc. · 1998
- Solid golf ball86US 5,096,201 ABridgestone Corporation · 1992