C08J 3/126
Polymer particles coated by polymer
Official title: {Polymer particles coated by polymer, e.g. core shell structures}
C08J3/126 (Polymer particles coated by polymer) appears on 258 US grants and 413 published applications in this corpus.
Search patents in C08J- Granted patents
- 258
- Published applications
- 413
- Assignees
- 236
- Inventors
- 1,057
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 7 |
| 2006 | 3 | 3 |
| 2007 | 2 | 11 |
| 2008 | 2 | 9 |
| 2009 | 6 | 7 |
| 2010 | 4 | 8 |
| 2011 | 7 | 13 |
| 2012 | 4 | 17 |
| 2013 | 11 | 11 |
| 2014 | 10 | 21 |
| 2015 | 15 | 17 |
| 2016 | 13 | 20 |
| 2017 | 15 | 19 |
| 2018 | 18 | 23 |
| 2019 | 17 | 28 |
| 2020 | 16 | 18 |
| 2021 | 15 | 31 |
| 2022 | 11 | 28 |
| 2023 | 17 | 33 |
| 2024 | 19 | 34 |
| 2025 | 21 | 26 |
| 2026 | 5 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and systems for transporting bitumen in solidified form12 May 2026US 12,624,293 B2Canadian National Railway Company
- Coated resin particles and method for producing coated resin particles31 Mar 2026US 12,590,190 B2Sumitomo Seika Chemicals Co., Ltd.
- Fiber-reinforced molded body and method for producing fiber-reinforced molded body10 Mar 2026US 12,570,812 B2Zeon Corporation
- Polyvinylidene chloride (PVDC)-based composite having core-shell structure and method for manufacturing same10 Feb 2026US 12,545,767 B2Weifang Yaxing Chemical Co., Ltd.
- Filled polymeric resin materials and methods of making20 Jan 2026US 12,528,939 B2NIKE, Inc.
- Polymer microparticles, resin modifier, and resin composition8 Oct 2026US 2026/0308338 A1Kaneka Corporation
- Resin particle, method for manufacturing resin particle, toner resin particle, toner, developer, toner storage unit, and image forming apparatus1 Oct 2026US 2026/0297321 A1
- Polymers, aqueous compositions comprising such polymers, and use as laundry detergents1 Oct 2026US 2026/0297462 A1BASF SE
- Artificial turf infill material1 Oct 2026US 2026/0297860 A1Upm-Kymmene Corporation
- Nano and Micro Particles Enhancing Physical Performance of Formulations, Preparation, and Final Product24 Sep 2026US 2026/0286068 A1Nano Catalytics, Inc.
Most cited
By later US patents
- Mechanically stable hydrogel-forming polymers168US 6,414,214 B1BASF SE · 2002
- Polymer microspheres and a method of production thereof90US 5,922,357 AThe University of Nottingham · 1999
- Absorbent materials having modified surface characteristics and methods for making the same83US 5,851,672 AThe Procter & Gamble Company · 1998
- Superabsorbent polymer with high permeability72US 7,173,086 B2Stockhausen GmbH & Co. KG · 2007
- Microsuspension process for preparing solvent core sequential polymer dispersion68US 4,677,003 ARohm and Haas Company · 1987