C08L 2310/00
Masterbatches
C08L2310/00 (Masterbatches) appears on 474 US grants and 803 published applications in this corpus.
Search patents in C08L- Granted patents
- 474
- Published applications
- 803
- Assignees
- 429
- Inventors
- 2,067
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 3 |
| 2003 | 1 | 6 |
| 2004 | 4 | 1 |
| 2005 | 1 | 2 |
| 2006 | 2 | 5 |
| 2007 | 0 | 6 |
| 2008 | 0 | 1 |
| 2009 | 2 | 3 |
| 2010 | 2 | 7 |
| 2011 | 6 | 16 |
| 2012 | 2 | 8 |
| 2013 | 4 | 5 |
| 2014 | 5 | 11 |
| 2015 | 3 | 14 |
| 2016 | 12 | 33 |
| 2017 | 16 | 39 |
| 2018 | 17 | 48 |
| 2019 | 30 | 96 |
| 2020 | 46 | 101 |
| 2021 | 57 | 84 |
| 2022 | 48 | 57 |
| 2023 | 53 | 64 |
| 2024 | 45 | 74 |
| 2025 | 27 | 65 |
| 2026 | 22 | 53 |
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
- Masterbatch of highly loaded amorphous PHA dispersed in amorphous or semi-crystalline polymer and method of producing the same28 Jul 2026US 12,692,387 B2Cj Cheiljedang Corporation
- Rheology control agent and curable composition using the same21 Jul 2026US 12,686,757 B2Kusumoto Chemicals, Ltd.
- Polymer processing aids7 Jul 2026US 12,674,049 B2ExxonMobil Technology and Engineering Company
- Biodegradable film8 Oct 2026US 2026/0307370 A1Novamont S. p. A.
- 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
- Methods of crosslinking a moisture curable polymeric composition1 Oct 2026US 2026/0297310 A1
Most cited
By later US patents
- Packaging190US 5,021,515 ACMB Foodcan plc · 1991
- Oxygen barrier oriented film99US 4,724,185 AW. R. Grace & Co., Cryovac Div. · 1988
- Packaging83US 5,639,815 ACarnaudMetalbox plc · 1997
- Composites of grafted olefin polymers and cellulose fibers81US 4,323,625 AMonsanto Company · 1982
- Olefin polymer compositions containing silicone additives and the use thereof in the production of film material73US 4,535,113 AUnion Carbide Corporation · 1985