C04B 35/63424
Polyacrylates
Official title: {Polyacrylates; Polymethacrylates}
C04B35/63424 (Polyacrylates) appears on 411 US grants and 460 published applications in this corpus.
Search patents in C04B- Granted patents
- 411
- Published applications
- 460
- Assignees
- 317
- Inventors
- 1,376
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 13 | 0 |
| 1991 | 18 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 8 | 0 |
| 1996 | 11 | 0 |
| 1997 | 10 | 0 |
| 1998 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 6 |
| 2002 | 1 | 12 |
| 2003 | 8 | 19 |
| 2004 | 14 | 14 |
| 2005 | 5 | 15 |
| 2006 | 5 | 18 |
| 2007 | 6 | 16 |
| 2008 | 10 | 12 |
| 2009 | 9 | 17 |
| 2010 | 13 | 20 |
| 2011 | 10 | 10 |
| 2012 | 7 | 25 |
| 2013 | 15 | 13 |
| 2014 | 10 | 17 |
| 2015 | 11 | 12 |
| 2016 | 10 | 7 |
| 2017 | 12 | 13 |
| 2018 | 12 | 29 |
| 2019 | 10 | 27 |
| 2020 | 19 | 24 |
| 2021 | 17 | 34 |
| 2022 | 15 | 17 |
| 2023 | 13 | 27 |
| 2024 | 20 | 25 |
| 2025 | 16 | 15 |
| 2026 | 10 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultra high temperature ceramics (UHTCs) ink with improved processability and dimensional control1 Sep 2026US 12,723,004 B1The Florida International University Board of Trustees
- Method for manufacturing a SiC ceramic part25 Aug 2026US 12,715,818 B2Jiageng (Jiangsu) Special Materials Co., Ltd.
- High-entropy carbide ceramic and rare earth-containing high-entropy carbide ceramic, fibers and precursors thereof, and methods for preparing the same11 Aug 2026US 12,703,667 B2Institute of Chemistry, Chinese Academy of Sciences
- Paste for ceramic 3D shaping and method for manufacturing three-dimensional shaped object30 Jun 2026US 12,668,544 B2Nippon Electric Glass Co., Ltd.
- Aqueous suspension containing metal carbide particles12 May 2026US 12,623,971 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Method for preparing porous ceramic with uniform micro-nano pores8 Oct 2026US 2026/0308066 A1Central South University
- Method of manufacturing ceramic matrix composites reinforced with metallic particles27 Aug 2026US 2026/0250202 A1Politechnika Warszawska
- Method to prepare a zirconia sintered body suitable for dental use13 Aug 2026US 2026/0232415 A1Kuraray Noritake Dental Inc.
- Method for Producing High Strength Ceramic Particles, and Method for Producing Micro-Porous Spherical Particles for Aerosol Generator using Benard Cell Phenomenon13 Aug 2026US 2026/0234062 A1EM-TECH Co., Ltd.
- High temperature composites and methods for preparing high temperature composites16 Jul 2026US 2026/0200807 A1Arkema France
Most cited
By later US patents
- Halogen gas plasma-resistive members and method for producing the same, laminates, and corrosion-resistant members455US 6,783,875 B2NGK Insulators, Ltd. · 2004
- Method for fabricating artificial bone implant green parts218US 5,639,402 A1997
- Process for the preparation of nanostructured materials191US 7,056,455 B2Carnegie Mellon University · 2006
- Method of producing high-temperature parts by way of low-temperature sintering172US 5,284,695 ABoard of Regents, The University of Texas System · 1994
- Polycrystalline translucent alumina-based ceramic material, uses, and methods166US 6,878,456 B23M Innovative Properties Company · 2005