B32B 13/02
Layered products comprising a a layer of water-setting substance: with fibres or
Official title: with fibres or particles {being present as additives in the layer}
B32B13/02 (Layered products comprising a a layer of water-setting substance: with fibres or) appears on 343 US grants and 424 published applications in this corpus.
Search patents in B32B- Granted patents
- 343
- Published applications
- 424
- Assignees
- 177
- Inventors
- 699
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 11 | 0 |
| 1997 | 22 | 0 |
| 1998 | 25 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 1 |
| 2002 | 1 | 5 |
| 2003 | 3 | 11 |
| 2004 | 1 | 8 |
| 2005 | 3 | 8 |
| 2006 | 5 | 17 |
| 2007 | 6 | 12 |
| 2008 | 2 | 9 |
| 2009 | 0 | 9 |
| 2010 | 11 | 17 |
| 2011 | 5 | 5 |
| 2012 | 7 | 8 |
| 2013 | 4 | 6 |
| 2014 | 4 | 11 |
| 2015 | 5 | 12 |
| 2016 | 8 | 21 |
| 2017 | 12 | 18 |
| 2018 | 11 | 30 |
| 2019 | 16 | 37 |
| 2020 | 19 | 31 |
| 2021 | 24 | 28 |
| 2022 | 22 | 17 |
| 2023 | 26 | 28 |
| 2024 | 18 | 32 |
| 2025 | 27 | 27 |
| 2026 | 10 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydraulically-bonded multilayer panel7 Jul 2026US 12,673,898 B2Birkenmeier GmbH & Co. KG
- Cementitious construction material containing magnesium oxychloride crystals23 Jun 2026US 12,662,427 B2Triton MgO Products, LLC
- Asymmetrical laminate panel and method of manufacture2 Jun 2026US 12,643,307 B2CertainTeed Gypsum, Inc.
- Floor element for forming a floor covering and a floor covering5 May 2026US 12,618,244 B2Unilin BV
- Multilayer hybrid magnesium oxide products and methods thereof24 Mar 2026US 12,583,205 B1Shaw Industries Ltd.
- Composite panel element1 Oct 2026US 2026/0296977 A1
- Multi-layered cementitious composition prefabricated prismatic member27 Aug 2026US 2026/0249589 A1
- High impact and penetration resistant lightweight composite panels and sheathing27 Aug 2026US 2026/0250950 A1Hydroblok, Inc.
- Mineral-composite building panels with multi-binder matrix and enhanced structural, acoustic, and environmental performance23 Jul 2026US 2026/0208470 A1Hydroblok, Inc.
- Composite structure for applying tiles to a surface, and systems and methods of using same16 Jul 2026US 2026/0200208 A1Columbia Insurance Company
Most cited
By later US patents
- Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets312US 5,830,548 AE. Khashoggi Industries · 1998
- Sheets having a highly inorganically filled organic polymer matrix172US 5,508,072 AE. Khashoggi Industries · 1996
- Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix165US 5,679,145 AE. Khashoggi Industries · 1997
- Highly insulative cementitious matrices and methods for their manufacture157US 5,641,584 AE. Khashoggi Industries · 1997
- Laminated articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix154US 5,928,741 AE. Khashoggi Industries · 1999