C04B 35/632
Organic additives
C04B35/632 (Organic additives) appears on 3,238 US grants and 3,529 published applications in this corpus.
Search patents in C04B- Granted patents
- 3,238
- Published applications
- 3,529
- Assignees
- 1,761
- Inventors
- 9,260
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 23 | 0 |
| 1977 | 23 | 0 |
| 1978 | 13 | 0 |
| 1979 | 13 | 0 |
| 1980 | 19 | 0 |
| 1981 | 30 | 0 |
| 1982 | 15 | 0 |
| 1983 | 16 | 0 |
| 1984 | 13 | 0 |
| 1985 | 30 | 0 |
| 1986 | 21 | 0 |
| 1987 | 25 | 0 |
| 1988 | 25 | 0 |
| 1989 | 32 | 0 |
| 1990 | 46 | 0 |
| 1991 | 68 | 0 |
| 1992 | 51 | 0 |
| 1993 | 70 | 0 |
| 1994 | 49 | 0 |
| 1995 | 47 | 0 |
| 1996 | 48 | 0 |
| 1997 | 56 | 0 |
| 1998 | 34 | 0 |
| 1999 | 59 | 0 |
| 2000 | 33 | 0 |
| 2001 | 53 | 13 |
| 2002 | 43 | 81 |
| 2003 | 74 | 146 |
| 2004 | 87 | 140 |
| 2005 | 65 | 238 |
| 2006 | 82 | 141 |
| 2007 | 99 | 177 |
| 2008 | 88 | 127 |
| 2009 | 94 | 157 |
| 2010 | 109 | 152 |
| 2011 | 95 | 122 |
| 2012 | 82 | 152 |
| 2013 | 101 | 133 |
| 2014 | 85 | 107 |
| 2015 | 99 | 116 |
| 2016 | 108 | 121 |
| 2017 | 97 | 143 |
| 2018 | 102 | 167 |
| 2019 | 107 | 152 |
| 2020 | 120 | 151 |
| 2021 | 103 | 150 |
| 2022 | 102 | 152 |
| 2023 | 89 | 153 |
| 2024 | 125 | 154 |
| 2025 | 98 | 118 |
| 2026 | 72 | 66 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Preceramic polymer printing binders for advanced ceramics6 Oct 2026US 12,753,123 B2University of Tennessee Research Foundation
- M-type hexaferrite comprising a low dielectric loss ceramic29 Sep 2026US 12,749,604 B2Rogers Corporation
- Ceramic material of ceramic electrode for tumor treating fields and preparation method thereof15 Sep 2026US 12,735,361 B2Hebei Puni Medical Technology Co., Ltd
- Methods of making nanopowders, nanoceramic materials and nanoceramic components15 Sep 2026US 12,735,363 B2APPLIED Materials.Inc.
- 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 preparing porous ceramic with uniform micro-nano pores8 Oct 2026US 2026/0308066 A1Central South University
- Cmc having roughened surfaces for improved heat transfer24 Sep 2026US 2026/0285769 A1Rtx Corporation
- Method of manufacturing ceramic matrix composites reinforced with metallic particles27 Aug 2026US 2026/0250202 A1Politechnika Warszawska
- Negative electrode material for secondary battery, and preparation method thereof27 Aug 2026US 2026/0253879 A1Oci Company Ltd.
- Formulation and method for preparing flexible ceramic nanofibers for thermal insulation applications20 Aug 2026US 2026/0242295 A1
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
- Ceramic/organic web298US 4,366,202 AKimberly-Clark Corporation · 1982
- Solid freeform fabrication methods283US 5,738,817 ARutgers, The State University · 1998
- Method of powder injection molding271US 5,950,063 AThermat Precision Technology, Inc. · 1999
- Solid freeform fabrication methods223US 5,900,207 ARutgers, the State University Old Queens · 1999