C08K 2201/009
Additives being defined by their hardness
C08K2201/009 (Additives being defined by their hardness) appears on 28 US grants and 48 published applications in this corpus.
Search patents in C08K- Granted patents
- 28
- Published applications
- 48
- Assignees
- 40
- Inventors
- 133
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 3 |
| 2015 | 3 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 3 | 4 |
| 2019 | 4 | 9 |
| 2020 | 4 | 2 |
| 2021 | 1 | 6 |
| 2022 | 0 | 1 |
| 2023 | 1 | 6 |
| 2024 | 4 | 8 |
| 2025 | 3 | 2 |
| 2026 | 2 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing low-viscosity hardener14 Apr 2026US 12,600,706 B2Nan Ya Plastics Corporation
- Sliding material and gas compressor13 Jan 2026US 12,522,777 B2Hitachi Industrial Equipment Systems Co., Ltd.
- Reinforced polypropylene material and preparation method thereof30 Sep 2025US 12,428,528 B2(Kingfa Sci. & Tech.Co., Ltd.)
- Cured epoxy resin composition suitable for electronic device enclosure, articles, and methods2 Sep 2025US 12,404,386 B23M Innovative Properties Company
- Synthetic resin composition, fire-proof material, sealing material, adhesive, and joint structure22 Apr 2025US 12,281,240 B2Sekisui Fuller Company, Ltd.
- Composite material or composite material layer with thermal barrier properties21 May 2026US 2026/0139111 A1Saint-Gobain Performance Plastics Corporation
- Sliding material and gas compressor5 Jun 2025US 2025/0179387 A1Hitachi Industrial Equipment Systems Co., Ltd.
- Molded part of flame retardant elastomer composition for structural fire protection, and method of manufacturing corresponding molded parts9 Jan 2025US 2025/0011589 A1Hilti Aktiengesellschaft
- Composite particles for toner additives19 Dec 2024US 2024/0417537 A1Cabot Corporation
- Metal-oxide-coated thermoplastic microparticles having biodegradability12 Dec 2024US 2024/0409709 A1Wacker Chemie AG
Most cited
By later US patents
- Liquid crystal polyester resin composition49US 8,658,057 B2Jx Nippon Oil & Energy Corporation · 2014
- Rubber composition and pneumatic tire using the same11US 7,314,894 B2Sumitomo Rubber Industries, Ltd. · 2008
- Additive composition and methods for using the same3US 10,414,898 B2Milliken & Company · 2019
- Soft touch resin and transaction card comprising the same3US 9,997,005 B1Capital One Services, LLC · 2018
- Architectural paint for covering defects2US 8,785,533 B2The Sherwin-Williams Company · 2014