G02F 2202/02
Organic material
Official title: organic material
G02F2202/02 (Organic material) appears on 1,184 US grants and 1,441 published applications in this corpus.
Search patents in G02F- Granted patents
- 1,184
- Published applications
- 1,441
- Assignees
- 461
- Inventors
- 3,196
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 8 | 0 |
| 1994 | 12 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 9 | 0 |
| 1999 | 8 | 0 |
| 2000 | 14 | 0 |
| 2001 | 10 | 5 |
| 2002 | 10 | 25 |
| 2003 | 27 | 23 |
| 2004 | 16 | 31 |
| 2005 | 20 | 35 |
| 2006 | 18 | 49 |
| 2007 | 26 | 62 |
| 2008 | 26 | 53 |
| 2009 | 26 | 57 |
| 2010 | 38 | 61 |
| 2011 | 39 | 55 |
| 2012 | 37 | 52 |
| 2013 | 35 | 49 |
| 2014 | 38 | 51 |
| 2015 | 45 | 39 |
| 2016 | 45 | 73 |
| 2017 | 59 | 126 |
| 2018 | 76 | 120 |
| 2019 | 93 | 106 |
| 2020 | 100 | 90 |
| 2021 | 84 | 106 |
| 2022 | 80 | 45 |
| 2023 | 61 | 53 |
| 2024 | 47 | 35 |
| 2025 | 32 | 27 |
| 2026 | 16 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electrophoretic display having dielectric coating on electrode25 Aug 2026US 12,717,200 B2E Ink Corporation
- Display device and manufacturing method thereof18 Aug 2026US 12,713,757 B2Samsung Display Co., Ltd.
- Liquid crystal device14 Jul 2026US 12,680,024 B2Merck Patent GmbH
- Foldable display device23 Jun 2026US RE50,928 E1LG Display Co., Ltd.
- Back light unit for backlit displays16 Jun 2026US 12,656,641 B2BrightView Technologies, Inc.
- Preparation method and application for ferroelectric liquid crystal material grating at room temperature based on femtosecond laser direct writing1 Oct 2026US 2026/0299322 A1Nanjing University
- Refractive index matched resin for electrophoretic displays and other applications24 Sep 2026US 2026/0286022 A1Crown Electrokinetics Corp.
- Voltage-driven cyclic modulation of polarization rotation by ion intercalation10 Sep 2026US 2026/0265534 A1The Regents of the University of Michigan
- Method for manufacturing image display device27 Aug 2026US 2026/0249602 A1Dexerials Corporation
- Innovative photomobile polymer, method for preparing said photomobile polymer without rubbing, 3d printing method of said photomobile polymer and 3d printer to implement said 3d printing method20 Aug 2026US 2026/0241637 A1Consiglio Nazionale Delle Ricerche
Most cited
By later US patents
- Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices701US 5,910,854 ADonnelly Corporation · 1999
- Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices542US 6,154,306 ADonnelly Corporation · 2000
- Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices521US 6,002,511 ADonnelly Corporation · 1999
- Electrophoretic medium and display with improved image stability520US 7,170,670 B2E Ink Corporation · 2007
- Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such films and devices331US 6,245,262 B1Donnelly Corporation · 2001