B32B 18/00
Layered products essentially comprising ceramics
Official title: Layered products essentially comprising ceramics, e.g. refractory products
B32B18/00 (Layered products essentially comprising ceramics) appears on 2,078 US grants and 2,358 published applications in this corpus.
Search patents in B32B- Granted patents
- 2,078
- Published applications
- 2,358
- Assignees
- 906
- Inventors
- 5,327
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 8 | 0 |
| 1981 | 5 | 0 |
| 1982 | 7 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 11 | 0 |
| 1989 | 23 | 0 |
| 1990 | 17 | 0 |
| 1991 | 27 | 0 |
| 1992 | 27 | 0 |
| 1993 | 19 | 0 |
| 1994 | 27 | 0 |
| 1995 | 26 | 0 |
| 1996 | 27 | 0 |
| 1997 | 27 | 0 |
| 1998 | 29 | 0 |
| 1999 | 36 | 0 |
| 2000 | 17 | 0 |
| 2001 | 28 | 18 |
| 2002 | 44 | 69 |
| 2003 | 55 | 80 |
| 2004 | 64 | 80 |
| 2005 | 42 | 71 |
| 2006 | 43 | 47 |
| 2007 | 28 | 53 |
| 2008 | 30 | 38 |
| 2009 | 29 | 68 |
| 2010 | 24 | 53 |
| 2011 | 42 | 49 |
| 2012 | 40 | 51 |
| 2013 | 34 | 95 |
| 2014 | 39 | 80 |
| 2015 | 67 | 106 |
| 2016 | 79 | 129 |
| 2017 | 84 | 134 |
| 2018 | 92 | 126 |
| 2019 | 96 | 135 |
| 2020 | 115 | 164 |
| 2021 | 114 | 148 |
| 2022 | 101 | 140 |
| 2023 | 111 | 129 |
| 2024 | 117 | 122 |
| 2025 | 121 | 109 |
| 2026 | 67 | 64 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adhesive bonding composition and method of use1 Sep 2026US 12,722,358 B2Immunolight, LLC
- Zirconia composition, partially sintered material and sintered material and methods for production thereof, and laminate25 Aug 2026US 12,714,651 B2Kuraray Noritake Dental Inc.
- Fibrous preform of a friction part18 Aug 2026US 12,709,580 B2Safran Landing Systems
- Inlaid timepiece component and method for manufacturing the same18 Aug 2026US 12,710,728 B2Comadur SA
- Ceramic matrix composites and their preforms11 Aug 2026US 12,703,169 B2Rtx Corporation
- Method for producing a silicon carbide substrate24 Sep 2026US 2026/0286508 A1
- Heater assembly with shielded microporous insulation10 Sep 2026US 2026/0262729 A1Philip Morris Products S. A.
- Composite Panel Core Structure27 Aug 2026US 2026/0250207 A1General Electric Company
- Composite panel core structure27 Aug 2026US 2026/0250208 A1General Electric Company
- Multi-doped garnet electrolytes27 Aug 2026US 2026/0253946 A1Ion Storage Systems, Inc.
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
- Solid freeform fabrication methods283US 5,738,817 ARutgers, The State University · 1998
- Integrated multilayered microfludic devices and methods for making the same242US 6,572,830 B1Motorola, Inc. · 2003
- Multilayered microfluidic DNA analysis system and method238US 6,544,734 B12003
- Solid freeform fabrication methods223US 5,900,207 ARutgers, the State University Old Queens · 1999