F21V 1/18
The material being paper
Official title: the material being paper
F21V1/18 (The material being paper) appears on 19 US grants and 20 published applications in this corpus.
Search patents in F21V- Granted patents
- 19
- Published applications
- 20
- Assignees
- 10
- Inventors
- 32
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 2 |
| 2018 | 0 | 2 |
| 2019 | 4 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 3 | 2 |
| 2023 | 2 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- System, method and apparatus for decorative assembly26 Sep 2023US 11,767,969 B2Tulip Home Goods, LLC
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- System, method and apparatus for decorative assembly1 Nov 2022US 11,486,563 B1Tulip Home Goods, LLC
- Fabrication of three-dimensional kirigami structures with tunable properties6 Sep 2022US 11,433,633 B2Massachusetts Institute of Technology
- Folding Paper Wind Lamp30 Jul 2026US 2026/0218884 A1Quanzhou Viition Gifts Co., Ltd
- System, method and apparatus for decorative assembly3 Aug 2023US 2023/0243487 A1Tulip Home Goods, LLC
- Fabrication of Three-Dimensional Kirigami Structures with Tunable Properties13 Apr 2023US 2023/0113729 A1Massachusetts Institute of Technology
- Filtering assembly for enhancing lighting from a luminaire18 Aug 2022US 2022/0260231 A1Designspark, LLC
- Origami lamp and planar bendable sheet for being formed into the origami lamp14 Jul 2022US 2022/0221127 A1
Most cited
By later US patents