C04B 35/63492
Natural resins
Official title: {Natural resins, e.g. rosin}
C04B35/63492 (Natural resins) appears on 35 US grants and 39 published applications in this corpus.
Search patents in C04B- Granted patents
- 35
- Published applications
- 39
- Assignees
- 38
- Inventors
- 130
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 5 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 4 |
| 2007 | 4 | 1 |
| 2008 | 5 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 3 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 3 |
| 2019 | 0 | 1 |
| 2020 | 3 | 2 |
| 2021 | 3 | 1 |
| 2022 | 1 | 3 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Molding material for producing carbon clusters and a method for manufacturing thereof3 Feb 2026US 12,540,078 B2Mitsubishi Coporation Life Sciences Ltd.
- Thermistor paste and manufacturing method thereof20 May 2025US 12,308,147 B2Yageo Corporation
- Guide pin and manufacturing method therefor22 Nov 2022US 11,506,846 B2Chaozhou Three-Circle (Group) Co., Ltd.
- Method of making a fiber preform for ceramic matrix composite (CMC) fabrication14 Sep 2021US 11,117,838 B2Rolls-Royce High Temperature Composites Inc.
- Composites of sintered mullite reinforced corundum granules and method for its preparation3 Aug 2021US 11,078,119 B2Ashapura Minechem Ltd.
- Thermistor paste and manufacturing method thereof13 Feb 2025US 2025/0054662 A1Yageo Corporation
- Modifying agent and method of altering the electrophysical and magnetic properties of a ceramic22 Aug 2024US 2024/0279123 A1
- Refractory article and composition13 Jun 2024US 2024/0189889 A1
- Laser assisted solid freeform fabrication of ceramic materials via temperature sensitive slurries14 Sep 2023US 2023/0286870 A1
- Paste composition for additive manufacturing25 Aug 2022US 2022/0266337 A1Vito NV
Most cited
By later US patents
- Solid freeform fabrication methods283US 5,738,817 ARutgers, The State University · 1998
- Solid freeform fabrication methods223US 5,900,207 ARutgers, the State University Old Queens · 1999
- Process for fabricating parts from particulate material59US 4,765,950 ARisi Industries, Inc. · 1988
- Process for preparing structural bodies of granular material47US 4,591,470 ANamba Press Works Co., Ltd. · 1986
- Compact multilayer ceramic-to-metal seal structure28US 5,279,909 AGeneral Atomics · 1994