B43L 1/002
Chemical details
Official title: {chemical details}
B43L1/002 (Chemical details) appears on 54 US grants and 77 published applications in this corpus.
Search patents in B43L- Granted patents
- 54
- Published applications
- 77
- Assignees
- 38
- Inventors
- 152
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 4 |
| 2006 | 0 | 4 |
| 2007 | 1 | 5 |
| 2008 | 0 | 3 |
| 2009 | 0 | 4 |
| 2010 | 1 | 4 |
| 2011 | 2 | 4 |
| 2012 | 1 | 0 |
| 2013 | 1 | 5 |
| 2014 | 1 | 6 |
| 2015 | 2 | 5 |
| 2016 | 6 | 4 |
| 2017 | 4 | 6 |
| 2018 | 6 | 5 |
| 2019 | 4 | 1 |
| 2020 | 7 | 5 |
| 2021 | 3 | 3 |
| 2022 | 1 | 2 |
| 2023 | 1 | 3 |
| 2024 | 1 | 0 |
| 2025 | 4 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hardcoat composition comprising methyl or ethyl trialkoxy silane, articles and methods2 Dec 2025US 12,486,373 B23M Innovative Properties Company
- Marker pixel wicking apparatus2 Sep 2025US 12,403,720 B2Crayola LLC
- Identifying and redacting captured data5 Aug 2025US 12,380,235 B2Axon Enterprise, Inc.
- Erasable writable substrates and methods of manufacture4 Mar 2025US 12,240,265 B1
- Dry erase marker board system with solid wetting marker board9 Apr 2024US 11,951,764 B1Antemilan, LLC
- Hardcoat composition comprising methyl or ethyl trialkoxy silane, articles and methods26 Feb 2026US 2026/0055248 A13M Innovative Properties Company
- Low Gloss Dry Erase Coating18 Dec 2025US 2025/0382472 A1Exhibit One, Inc.
- Marker pixel wicking apparatus20 Nov 2025US 2025/0353321 A1Crayola LLC
- Hardcoat Composition Comprising Methyl or Ethyl Trialkoxy Silane, Articles and Methods9 Nov 2023US 2023/0357520 A13M Innovative Properties Company
- Writing board set and peeking prevention system5 Oct 2023US 2023/0311559 A1Nitto Denko Corporation
Most cited
By later US patents
- Marker board61US 7,874,842 B2ACCO Brands USA LLC · 2011
- Electronic writing/erasing apparatus for rewritable heat sensitive sheet24US 5,529,501 ACasio Computer Co., Ltd. · 1996
- Bath toy with thermally erasable drawing surface23US 6,346,024 B12002
- Writing screen21US 4,746,576 AMitsubishi Petrochemical Co., Ltd. · 1988
- Write-erase board21US 6,265,074 B1Honeywell International Inc. · 2001