E05Y 2800/67
Materials
Official title: Materials; Strength alteration thereof
E05Y2800/67 (Materials) appears on 521 US grants and 593 published applications in this corpus.
Search patents in E05Y- Granted patents
- 521
- Published applications
- 593
- Assignees
- 367
- Inventors
- 1,163
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 6 | 0 |
| 1997 | 8 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 10 | 0 |
| 2001 | 9 | 2 |
| 2002 | 12 | 3 |
| 2003 | 9 | 7 |
| 2004 | 8 | 17 |
| 2005 | 7 | 23 |
| 2006 | 13 | 18 |
| 2007 | 5 | 26 |
| 2008 | 4 | 25 |
| 2009 | 10 | 17 |
| 2010 | 16 | 17 |
| 2011 | 15 | 24 |
| 2012 | 12 | 17 |
| 2013 | 16 | 16 |
| 2014 | 15 | 15 |
| 2015 | 18 | 14 |
| 2016 | 11 | 23 |
| 2017 | 12 | 12 |
| 2018 | 13 | 23 |
| 2019 | 23 | 37 |
| 2020 | 17 | 46 |
| 2021 | 33 | 40 |
| 2022 | 32 | 37 |
| 2023 | 26 | 41 |
| 2024 | 38 | 40 |
| 2025 | 36 | 37 |
| 2026 | 23 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E05Y 2800/672GlassIndexing code159
- E05Y 2800/676PlasticsIndexing code159
- E05Y 2800/682Strength alteration by reinforcingIndexing code70
- E05Y 2800/68Combinations of materials creating distinct article partsIndexing code56
- E05Y 2800/674MetalIndexing code51
- E05Y 2800/684Strength alteration by weakeningIndexing code36
Recent patents
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- Simplified Hinge Structure20 Aug 2026US 2026/0243121 A1
- Simplified Hinge Structure20 Aug 2026US 2026/0243297 A1
- Hinge with adjustable buffer6 Aug 2026US 2026/0226780 A1Peiling Liang
Most cited
By later US patents
- Shape memory alloy actuator161US 5,816,306 A1998
- Breakaway track system for an overhead door141US 7,219,392 B2Wayne-Dalton Corp. · 2007
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- Shape memory alloy controllable hinge apparatus90US 6,175,989 B12001
- Wall system83US 6,446,396 B1Teknion Furniture Systems · 2002