B32B 2264/02
Synthetic macromolecular particles
B32B2264/02 (Synthetic macromolecular particles) appears on 1,057 US grants and 1,698 published applications in this corpus.
Search patents in B32B- Granted patents
- 1,057
- Published applications
- 1,698
- Assignees
- 755
- Inventors
- 3,559
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 8 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 3 |
| 2003 | 2 | 6 |
| 2004 | 4 | 14 |
| 2005 | 0 | 14 |
| 2006 | 3 | 55 |
| 2007 | 11 | 31 |
| 2008 | 8 | 18 |
| 2009 | 9 | 46 |
| 2010 | 14 | 80 |
| 2011 | 16 | 71 |
| 2012 | 39 | 52 |
| 2013 | 29 | 31 |
| 2014 | 22 | 55 |
| 2015 | 37 | 81 |
| 2016 | 37 | 120 |
| 2017 | 41 | 99 |
| 2018 | 59 | 125 |
| 2019 | 84 | 154 |
| 2020 | 87 | 129 |
| 2021 | 98 | 160 |
| 2022 | 95 | 112 |
| 2023 | 104 | 87 |
| 2024 | 100 | 71 |
| 2025 | 61 | 48 |
| 2026 | 29 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multi-layer composite article including polyurethane layer and PC/ABS layer1 Sep 2026US 12,722,363 B2Trinseo Europe GmbH
- Permeable materials capable of lightning strike protection and use thereof in resin infusion processing25 Aug 2026US 12,715,198 B2Cytec Industries Inc.
- Probe pin cleaning pad and cleaning method for probe pin7 Jul 2026US 12,674,819 B2Alliance Material Co., Ltd.
- Thermoplastic epoxy materials with core shell phase23 Jun 2026US 12,661,878 B2Zephyros, Inc.
- Dimming laminate and resin spacer for dimming laminate23 Jun 2026US 12,663,677 B2Sekisui Chemical Co., Ltd.
- Flexible web-type composite material and bags made from same1 Oct 2026US 2026/0295987 A1Starlinger & Co Gesellschaft M.B.H.
- Microlayer membranes, improved battery separators, and related methods3 Sep 2026US 2026/0257410 A1Celgard, LLC
- Multilayer film with different adhesion zones for sealing a capsule for making beverages27 Aug 2026US 2026/0250053 A1
- Acoustic insulating panel using recycled material13 Aug 2026US 2026/0233496 A1CSR Industries Inc.
- Thermally-Sublimable Glitter Film Material13 Aug 2026US 2026/0233501 A1Chance Line Industrial Co., Ltd.
Most cited
By later US patents
- Multi-layered surgical prosthesis1,087US 9,486,302 B2Nanyang Technological University · 2016
- Multi-direction stretch composite elastic material including a reversibly necked material297US 5,114,781 AKimberly-Clark Corporation · 1992
- Porous PTFE materials and articles produced therefrom267US 7,306,729 B2Gore Enterprise Holdings, Inc. · 2007
- Lustrous satin appearing, opaque film compositions and method of preparing same221US 4,377,616 AMobil Oil Corporation · 1983
- Method of making a stabilized extensible nonwoven web186US 5,914,084 AThe Procter & Gamble Company · 1999