B32B 2264/0292
Polyurethane particles
B32B2264/0292 (Polyurethane particles) appears on 61 US grants and 88 published applications in this corpus.
Search patents in B32B- Granted patents
- 61
- Published applications
- 88
- Assignees
- 65
- Inventors
- 221
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 4 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 2 |
| 2014 | 1 | 5 |
| 2015 | 2 | 8 |
| 2016 | 6 | 9 |
| 2017 | 4 | 2 |
| 2018 | 5 | 6 |
| 2019 | 4 | 6 |
| 2020 | 4 | 5 |
| 2021 | 4 | 10 |
| 2022 | 3 | 6 |
| 2023 | 9 | 6 |
| 2024 | 6 | 3 |
| 2025 | 3 | 7 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hybrid propulsion system for boats and ships17 Feb 2026US 12,552,508 B2Greenergy Inventions International Ltd
- Adhesively joined structure and component for a vehicle17 Feb 2026US 12,552,965 B2Nippon Steel Corporation
- Soft matte non-silicone film27 Jan 2026US 12,533,870 B2Toray Plastics (America), Inc.
- Breathable coating compositions9 Sep 2025US 12,410,340 B1Brookwood Companies Incorporated
- Layer composite door systems8 Jul 2025US 12,352,541 B2Aadg, Inc.
- Decorative panel9 Apr 2026US 2026/0098412 A1Unilin BV
- Breathable coating compositions18 Dec 2025US 2025/0382495 A1Brookwood Companies Incorporated
- Artificial leather with cool surface feature18 Dec 2025US 2025/0382743 A1Dow Global Technologies LLC
- Fire retardant veil for use in composite materials23 Oct 2025US 2025/0326214 A1Cytec Industries Inc.
- Silicone leather23 Oct 2025US 2025/0327242 A1Dow Global Technologies LLC
Most cited
By later US patents
- Composite panel structure63US 4,879,152 A1989
- Composite acoustic attenuation materials41US 7,263,028 B2The United States of America as represented by the Secretary of the Navy · 2007
- Member for electrophotography, process cartridge and image forming apparatus36US 9,360,789 B1Canon Kabushiki Kaisha · 2016
- Member for electrophotography, method for producing the same, and image forming apparatus35US 9,442,408 B2Canon Kabushiki Kaisha · 2016
- Method of making a weather strip25US 4,740,256 AMinnesota Mining and Manufacturing Company · 1988