H01B 1/128
Comprising six-membered aromatic rings in the main chain
Official title: {comprising six-membered aromatic rings in the main chain, e.g. polyanilines, polyphenylenes}
H01B1/128 (Comprising six-membered aromatic rings in the main chain) appears on 807 US grants and 494 published applications in this corpus.
Search patents in H01B- Granted patents
- 807
- Published applications
- 494
- Assignees
- 379
- Inventors
- 1,581
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 10 | 0 |
| 1985 | 28 | 0 |
| 1986 | 21 | 0 |
| 1987 | 5 | 0 |
| 1988 | 11 | 0 |
| 1989 | 18 | 0 |
| 1990 | 15 | 0 |
| 1991 | 22 | 0 |
| 1992 | 32 | 0 |
| 1993 | 37 | 0 |
| 1994 | 25 | 0 |
| 1995 | 26 | 0 |
| 1996 | 33 | 0 |
| 1997 | 19 | 0 |
| 1998 | 26 | 0 |
| 1999 | 46 | 0 |
| 2000 | 32 | 0 |
| 2001 | 25 | 6 |
| 2002 | 12 | 15 |
| 2003 | 21 | 18 |
| 2004 | 11 | 30 |
| 2005 | 15 | 28 |
| 2006 | 17 | 28 |
| 2007 | 10 | 20 |
| 2008 | 17 | 24 |
| 2009 | 16 | 23 |
| 2010 | 17 | 24 |
| 2011 | 21 | 26 |
| 2012 | 14 | 17 |
| 2013 | 14 | 16 |
| 2014 | 11 | 27 |
| 2015 | 18 | 26 |
| 2016 | 15 | 26 |
| 2017 | 25 | 20 |
| 2018 | 23 | 16 |
| 2019 | 18 | 17 |
| 2020 | 18 | 18 |
| 2021 | 13 | 16 |
| 2022 | 9 | 14 |
| 2023 | 8 | 10 |
| 2024 | 14 | 12 |
| 2025 | 10 | 8 |
| 2026 | 1 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Conducting polymer microcontainers for organic bioelectronics and drug delivery10 Feb 2026US 12,545,793 B2University of Houston System
- Conductive two-dimensional (2D) covalent organic frameworks (COFS) and method of making an electrode material23 Dec 2025US 12,505,962 B2King Abdullah University of Science and Technology
- Conjugated polymer compositions, articles thereof, and methods thereof21 Oct 2025US 12,448,526 B2The Boeing Company
- Conductive composition and method for manufacturing same, and conductor and method for manufacturing same14 Oct 2025US 12,443,103 B2Mitsubishi Chemical Corporation
- Polyaniline compositions, articles thereof, and methods thereof23 Sep 2025US 12,421,352 B2The Boeing Company
- 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
- An electrode slurry composition comprising a solution-processed n-type conducting polymer30 Jul 2026US 2026/0221452 A1Westra Materials AB
Most cited
By later US patents
- Organic species that facilitate charge transfer to or from nanostructures182US 6,949,206 B2Nanosys, Inc. · 2005
- Semiconductive copolymers for use in luminescent devices139US 5,401,827 ACambridge Display Technology Limited · 1995
- Semiconductive copolymers for use in luminescent devices139US 5,672,678 ACambridge Display Technology Limited · 1997
- Conductive polymer-matrix compositions and uses thereof117US 10,087,320 B2PolyDrop, LLC · 2018
- Semiconductive copolymers for use in luminescent devices117US 5,512,654 ACambridge Display Technology Limited · 1996