C09D 165/02
Polyphenylenes
C09D165/02 (Polyphenylenes) appears on 40 US grants and 58 published applications in this corpus.
Search patents in C09D- Granted patents
- 40
- Published applications
- 58
- Assignees
- 43
- Inventors
- 153
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 2 |
| 2013 | 1 | 3 |
| 2014 | 1 | 8 |
| 2015 | 3 | 3 |
| 2016 | 6 | 11 |
| 2017 | 7 | 5 |
| 2018 | 2 | 4 |
| 2019 | 1 | 0 |
| 2020 | 0 | 3 |
| 2021 | 2 | 3 |
| 2022 | 1 | 0 |
| 2023 | 1 | 3 |
| 2024 | 1 | 1 |
| 2025 | 2 | 4 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for forming protective film, method for manufacturing patterned substrate, and composition27 May 2025US 12,312,487 B2Jsr Corporation
- Increased deposition efficiency via dual reactor system28 Jan 2025US 12,209,199 B2
- Compositions comprising poly(p-phenylene) and carbon fibers produced therefrom12 Mar 2024US 11,926,933 B2University of Massachusetts
- Adhesion promoters and compositions for containers and other articles6 Jun 2023US 11,667,809 B2Swimc LLC
- Composition of spin-on materials containing metal oxide nanoparticles and an organic polymer23 Aug 2022US 11,421,128 B2Merck Patent GmbH
- Method24 Sep 2026US 2026/0286171 A1Sumitomo Chemical Company, Limited
- Copolymer and its use as coating19 Feb 2026US 2026/0049174 A1Eth Zuerich
- Coated free-standing film of carbon nanostructures30 Oct 2025US 2025/0333620 A1Canatu Finland Oy
- Display device and tiled display device4 Sep 2025US 2025/0280642 A1LG Display Co., Ltd.
- Compound For Forming Metal-Containing Film, Composition For Forming Metal-Containing Film, And Patterning Process13 Mar 2025US 2025/0085636 A1Shin-Etsu Chemical Co., Ltd.
Most cited
By later US patents
- Rigid-rod polymers31US 6,087,467 AMaxdem Incorporated · 2000
- Rigid-rod polymers24US 5,646,231 AMaxdem Incorporated · 1997
- Rigid-rod polymers22US 5,760,131 AMaxdem Incorporated · 1998
- Rigid-rod polymers20US 5,976,437 AMaxdem Incorporated · 1999
- Rigid-rod polymers18US 5,756,581 AMaxdem Incorporated · 1998