G02F 2202/021
Low molecular weight
Official title: low molecular weight
G02F2202/021 (Low molecular weight) appears on 7 US grants and 11 published applications in this corpus.
Search patents in G02F- Granted patents
- 7
- Published applications
- 11
- Assignees
- 10
- Inventors
- 26
- Latest grant
- 31 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 3 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Touch display screen and preparation method, display apparatus and drive method therefor18 Feb 2020US 10,564,781 B2Boe Technology Group Co., Ltd.
- Liquid crystal display device and display apparatus26 Feb 2019US 10,216,045 B2LG Display Co., Ltd.
- Liquid crystal medium and electronic component14 May 2026US 2026/0132337 A1Merck Patent GmbH
- Mitigating Photodegradation of Organic Electro-Optic Materials19 Feb 2026US 2026/0050199 A1Lightwave Logic, Inc.
- Electro-optic ink composition, compound, electro-optic film, and electro-optic element26 Jun 2025US 2025/0206974 A1Sumitomo Chemical Company, Limited
- Electro-optic device having electrophoretic medium comprising an organic electroactive compound6 Mar 2025US 2025/0076688 A1E Ink Corporation
- Extruded pet films with photostable dyes for color conversion26 Aug 2021US 2021/0263374 A1BASF SE
Most cited
By later US patents