H10K 85/611
Charge transfer complexes
Official title: {Charge transfer complexes}
H10K85/611 (Charge transfer complexes) appears on 469 US grants and 572 published applications in this corpus.
Search patents in H10K- Granted patents
- 469
- Published applications
- 572
- Assignees
- 220
- Inventors
- 1,191
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 4 |
| 2002 | 6 | 7 |
| 2003 | 10 | 28 |
| 2004 | 19 | 35 |
| 2005 | 16 | 51 |
| 2006 | 18 | 47 |
| 2007 | 23 | 33 |
| 2008 | 19 | 32 |
| 2009 | 16 | 23 |
| 2010 | 20 | 23 |
| 2011 | 24 | 22 |
| 2012 | 22 | 19 |
| 2013 | 18 | 22 |
| 2014 | 17 | 19 |
| 2015 | 20 | 24 |
| 2016 | 14 | 35 |
| 2017 | 19 | 27 |
| 2018 | 21 | 17 |
| 2019 | 33 | 32 |
| 2020 | 18 | 20 |
| 2021 | 19 | 16 |
| 2022 | 18 | 8 |
| 2023 | 12 | 12 |
| 2024 | 6 | 4 |
| 2025 | 7 | 7 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cyclic azine compound, material for organic light emitting diode, electron transport material for organic light emitting diode, and organic light emitting diode14 Jul 2026US 12,679,821 B2Sagami Chemical Research Institute
- Light-emitting device and electronic apparatus including light-emitting device2 Jun 2026US 12,648,350 B2Samsung Display Co., Ltd.
- Organic electroluminescent compound and organic electroluminescent device comprising the same14 Apr 2026US 12,604,659 B2DuPont Specialty Materials Korea Ltd.
- Light-emitting element and display device27 Jan 2026US 12,538,636 B2Sharp Kabushiki Kaisha
- Organic electric element, display panel comprising the same and display device comprising the same15 Jul 2025US 12,364,158 B2LG Chem.Ltd.
- Light-emitting device and electronic apparatus including light-emitting device10 Sep 2026US 2026/0271616 A1Samsung Display Co., Ltd.
- Lead absorbing materials for the sequestration of lead in perovskite solar cells6 Aug 2026US 2026/0231595 A1The University of North Carolina at Chapel Hill
- Light-emitting device including condensed cyclic compound, electronic apparatus including the light-emitting device, and the condensed cyclic compound2 Jul 2026US 2026/0190610 A1Samsung Display Co., Ltd.
- Cyclic azine compound, material for organic light emitting diode, electron transport material for organic light emitting diode, and organic light emitting diode25 Jun 2026US 2026/0176248 A1Sagami Chemical Research Institute
- Photoelectric conversion element11 Jun 2026US 2026/0164911 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Multicolor organic light emitting devices2,173US 5,707,745 AThe Trustees of Princeton University · 1998
- Transparent contacts for organic devices1,986US 5,703,436 AThe Trustees of Princeton University · 1997
- Electrophoretic particles, and processes for the production thereof510US 7,002,728 B2E Ink Corporation · 2006
- Multicolor organic light emitting devices402US 5,757,026 AThe Trustees of Princeton University · 1998
- Dielectrophoretic displays378US 7,259,744 B2E Ink Corporation · 2007