H01B 1/124
Intrinsically conductive polymers
Official title: {Intrinsically conductive polymers}
H01B1/124 (Intrinsically conductive polymers) appears on 1,671 US grants and 1,338 published applications in this corpus.
Search patents in H01B- Granted patents
- 1,671
- Published applications
- 1,338
- Assignees
- 745
- Inventors
- 3,528
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 9 | 0 |
| 1983 | 9 | 0 |
| 1984 | 20 | 0 |
| 1985 | 46 | 0 |
| 1986 | 41 | 0 |
| 1987 | 28 | 0 |
| 1988 | 27 | 0 |
| 1989 | 36 | 0 |
| 1990 | 31 | 0 |
| 1991 | 42 | 0 |
| 1992 | 48 | 0 |
| 1993 | 62 | 0 |
| 1994 | 45 | 0 |
| 1995 | 40 | 0 |
| 1996 | 51 | 0 |
| 1997 | 24 | 0 |
| 1998 | 34 | 0 |
| 1999 | 56 | 0 |
| 2000 | 39 | 0 |
| 2001 | 35 | 7 |
| 2002 | 18 | 20 |
| 2003 | 30 | 42 |
| 2004 | 21 | 54 |
| 2005 | 27 | 50 |
| 2006 | 37 | 54 |
| 2007 | 20 | 46 |
| 2008 | 36 | 56 |
| 2009 | 25 | 61 |
| 2010 | 40 | 61 |
| 2011 | 39 | 64 |
| 2012 | 33 | 69 |
| 2013 | 40 | 58 |
| 2014 | 40 | 74 |
| 2015 | 53 | 82 |
| 2016 | 47 | 68 |
| 2017 | 67 | 67 |
| 2018 | 69 | 52 |
| 2019 | 49 | 60 |
| 2020 | 47 | 48 |
| 2021 | 42 | 59 |
| 2022 | 40 | 52 |
| 2023 | 32 | 40 |
| 2024 | 43 | 38 |
| 2025 | 36 | 29 |
| 2026 | 13 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Conductive polymer materials and methods of making the same6 Oct 2026US 12,753,273 B2Georgia Tech Research Corporation
- Soft and dry electrode29 Sep 2026US 12,745,941 B2Dätwyler Schweiz AG
- Process for producing functionalized polythiophenes28 Jul 2026US 12,692,343 B2Heraeus Epurio GmbH
- Electronic component and method of manufacturing an electronic component21 Jul 2026US 12,688,946 B2Technische UniversitäT Dresden
- Viscoelastic conductive hydrogel26 May 2026US 12,640,279 B2President and Fellows of Harvard College
- Process for producing functionalized polythiophenes8 Oct 2026US 2026/0308308 A1
- Polymer, electrolyte material, electrolyte membrane, electrolyte membrane with catalyst layer, membrane electrode assembly, solid polymer fuel cell, and solid polymer water electrolysis device13 Aug 2026US 2026/0237705 A1Tosoh Corporation
- A method for obtaining a water-processable n-type conducting polymer6 Aug 2026US 2026/0226226 A1Westra Materials AB
- A method for obtaining water-soluble n-type conducting polymer6 Aug 2026US 2026/0226227 A1Westra Materials AB
- A polymer capacitor comprising a solution-processed n-type conducting polymer6 Aug 2026US 2026/0229416 A1Westra Materials AB
Most cited
By later US patents
- Polythiophene dispersions, their production and their use302US 5,300,575 ABayer Aktiengesellschaft · 1994
- Electron-conducting molecular preparations291US 5,556,524 AValtion Teknillinen Tutkimuskeskus · 1996
- Electroactive high storage capacity polyacetylene-co-polysulfur materials and electrolytic cells containing same200US 5,529,860 AMoltech Corporation · 1996
- Organic species that facilitate charge transfer to or from nanostructures182US 6,949,206 B2Nanosys, Inc. · 2005
- Polythiophenes, process for their preparation and their use172US 4,959,430 ABayer Aktiengesellschaft · 1990