H01B 1/121
Charge-transfer complexes
Official title: {Charge-transfer complexes}
H01B1/121 (Charge-transfer complexes) appears on 159 US grants and 60 published applications in this corpus.
Search patents in H01B- Granted patents
- 159
- Published applications
- 60
- Assignees
- 87
- Inventors
- 323
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 7 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 9 | 0 |
| 1992 | 8 | 0 |
| 1993 | 10 | 0 |
| 1994 | 9 | 0 |
| 1995 | 9 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 4 |
| 2003 | 2 | 4 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 2 | 3 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 3 | 0 |
| 2012 | 1 | 3 |
| 2013 | 1 | 4 |
| 2014 | 1 | 3 |
| 2015 | 0 | 1 |
| 2016 | 6 | 5 |
| 2017 | 4 | 8 |
| 2018 | 8 | 4 |
| 2019 | 6 | 2 |
| 2020 | 5 | 3 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 3 | 3 |
| 2024 | 2 | 3 |
| 2025 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Crosslinked polymers and related compositions, electrochemical cells, batteries, methods and systems23 Dec 2025US 12,503,539 B2Linova Energy Inc.
- Ultrafast, high-energy supercapacitors with open-shell polymer-carbon-based compound composites21 Oct 2025US 12,448,481 B2The Regents of the University of California
- Derivatives of pyrrolopyrrole cyanines and uses thereof9 Sep 2025US 12,410,198 B2Centre National De La Recherche Scientifique
- Organic semiconducting compounds24 Sep 2024US 12,101,992 B2Raynergy Tek Incorporation
- Ultrafast, high-energy supercapacitors with open-shell polymer-carbon-based compound composites30 Apr 2024US 11,970,572 B2The Regents of the University of California
- Ultrafast, high-energy supercapacitors with open-shell polymer-carbon-based compound composites8 Aug 2024US 2024/0262957 A1The Regents of the University of California
- Charge transfer complex4 Apr 2024US 2024/0109869 A1Adeka Corporation
- New derivatives of pyrrolopyrrole cyanines and uses thereof14 Mar 2024US 2024/0083923 A1Centre National De La Recherche Scientifique
- Crosslinked polymers and related compositions, electrochemical cells, batteries, methods and systems23 Nov 2023US 2023/0374179 A1Alionyx Energy Systems
- Organic semiconducting compounds22 Jun 2023US 2023/0200202 A1Raynergy Tek Incorporation
Most cited
By later US patents
- Generalized shape autocorrelation for shape acquisition and recognition124US 5,351,310 AInternational Business Machines Corporation · 1994
- Solid gel membrane separator in rechargeable electrochemical cells105US 6,358,651 B1Reveo, Inc. · 2002
- Conductive polymer compositions and processes thereof94US 5,853,906 AXerox Corporation · 1998
- Process for producing mouldable polymer blends75US 4,935,164 AZipperling Kessler & Co. (GmbH & Co.) · 1990
- Electrically conductive polymer composite compositions, method for making, and method for electrical conductivity enhancement37US 6,599,446 B1General Electric Company · 2003