C08J 2300/12
Polymers characterised by physical features
Official title: Polymers characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
C08J2300/12 (Polymers characterised by physical features) appears on 126 US grants and 207 published applications in this corpus.
Search patents in C08J- Granted patents
- 126
- Published applications
- 207
- Assignees
- 148
- Inventors
- 514
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 4 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 8 |
| 2010 | 2 | 5 |
| 2011 | 4 | 8 |
| 2012 | 3 | 10 |
| 2013 | 1 | 9 |
| 2014 | 2 | 6 |
| 2015 | 7 | 13 |
| 2016 | 6 | 10 |
| 2017 | 7 | 12 |
| 2018 | 7 | 9 |
| 2019 | 6 | 21 |
| 2020 | 7 | 12 |
| 2021 | 13 | 13 |
| 2022 | 15 | 19 |
| 2023 | 11 | 15 |
| 2024 | 12 | 18 |
| 2025 | 7 | 6 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for forming dispersed carbon nanomaterials for use in polymer composites and coatings19 May 2026US 12,630,691 B2Vibrantz Color Solutions LLC
- Single-layer or multilayer polyester film having a permanent anti-fog coating and a transparency of at least 92 %21 Apr 2026US 12,606,680 B2Mitsubishi Polyester Film GmbH
- Anisotropic conductive film31 Mar 2026US 12,590,194 B2Dexerials Corporation
- Film comprising polylactic acid polymer suitable for graphic articles24 Feb 2026US 12,559,624 B23M Innovative Properties Company
- Composition, optically anisotropic film, circularly polarizing plate, and display device17 Feb 2026US 12,552,906 B2FUJIFILM Corporation
- Film comprising polylactic acid polymer suitable for graphic articles4 Jun 2026US 2026/0152634 A13M Innovative Properties Company
- A method to generate conductive polymer5 Feb 2026US 2026/0040695 A1NewSouth Innovations Pty Limited
- Method for processing composite material waste, device for implementing the method and recycled fiber obtained thereby11 Dec 2025US 2025/0376570 A1Alpha Recyclage Composites
- Method of preparing transparent resin layer and method of manufacturing display apparatus including transparent resin layer31 Jul 2025US 2025/0243330 A1Samsung Display Co., Ltd.
- Method of preparing polymer particles and polymer particles prepared thereby26 Jun 2025US 2025/0206895 A1Shpp Global Technologies B.V.
Most cited
By later US patents
- Methods for forming ordered and disordered nanovoided composite polymers39US 11,306,193 B1Facebook Technologies, LLC · 2022
- Method for the formation of composite articles comprised of thermotropic liquid crystalline polymers and articles produced thereby35US 4,540,737 ACelanese Corporation · 1985
- Conductive polymers consisting of anisotropic morphology particles24US 7,947,199 B2Ormecon GmbH · 2011
- Thermoplastic liquid crystal polymer film, and laminate and circuit board using same24US 9,538,646 B2Kuraray Co., Ltd. · 2017
- Wholly aromatic liquid crystalline polyester resin, molded article, and electric and electronic components19US 10,968,311 B2Jxtg Nippon Oil & Energy Corporation · 2021