C08L 101/12
Compositions of unspecified macromolecular compounds: characterised by physical features
Official title: characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity (liquid crystal materials or compositions C09K19/00)
C08L101/12 (Compositions of unspecified macromolecular compounds: characterised by physical features) appears on 556 US grants and 816 published applications in this corpus.
Search patents in C08L- Granted patents
- 556
- Published applications
- 816
- Assignees
- 391
- Inventors
- 1,820
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 15 | 0 |
| 2001 | 16 | 6 |
| 2002 | 13 | 9 |
| 2003 | 15 | 11 |
| 2004 | 7 | 22 |
| 2005 | 6 | 17 |
| 2006 | 6 | 18 |
| 2007 | 5 | 16 |
| 2008 | 14 | 22 |
| 2009 | 9 | 23 |
| 2010 | 11 | 18 |
| 2011 | 13 | 13 |
| 2012 | 17 | 19 |
| 2013 | 13 | 15 |
| 2014 | 13 | 17 |
| 2015 | 13 | 33 |
| 2016 | 27 | 43 |
| 2017 | 28 | 40 |
| 2018 | 22 | 44 |
| 2019 | 25 | 63 |
| 2020 | 29 | 57 |
| 2021 | 46 | 66 |
| 2022 | 39 | 71 |
| 2023 | 26 | 71 |
| 2024 | 34 | 33 |
| 2025 | 55 | 40 |
| 2026 | 30 | 29 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Adhesive devices and uses thereof15 Sep 2026US 12,734,271 B2Cohesys Inc.
- Magnetic dielectric resin composition, and prepreg and copper clad laminate comprising same15 Sep 2026US 12,735,553 B2Shengyi Technology Co., Ltd.
- Self-healing polymers25 Aug 2026US 12,715,979 B2Eaton Intelligent Power Limited
- Marine-biodegradation accelerator11 Aug 2026US 12,703,793 B2Nisshinbo Holdings Inc.
- Thermally curable piezoelectric composites and use thereof in additive manufacturing16 Jun 2026US 12,654,388 B2National Research Council of Canada
- Polymer, film, composition, ink, electronic element, photoelectric conversion element, solar cell module, and image sensor20 Aug 2026US 2026/0242537 A1Sumitomo Chemical Company, Limited
- Water-absorbing resin composition, water-stopping material, and cable23 Jul 2026US 2026/0208156 A1Sumitomo Seika Chemicals Co., Ltd.
- Salt responsive nanogels and nanoparticles25 Jun 2026US 2026/0174897 A1Howard University
- Sheet, method for producing the same, metal-clad laminate, circuit board, and antenna25 Jun 2026US 2026/0175548 A1Daikin Industries, Ltd.
- 3d printing support material and method for manufacturing same4 Jun 2026US 2026/0152609 A1Osaka University
Most cited
By later US patents
- Compositions comprising a thermoplastic component and superabsorbent polymer160US 6,458,877 B12002
- Mixed-bed ion-exchange hydrogel-forming polymer compositions and absorbent members comprising relatively high concentrations of these compositions148US 6,258,996 B1The Procter & Gamble Company · 2001
- Absorbent polymer compositions having high sorption capacities under an applied pressure and improved integrity when wet146US 6,121,509 AThe Procter & Gamble Company · 2000
- Water absorbent matter and method for producing it as well as water absorbent and method for producing it130US 5,382,610 ANippon Shokubai Co., Ltd. · 1995
- Wettable hydrogels comprising acyclic polyamides110US 7,786,185 B2Johnson & Johnson Vision Care, Inc. · 2010