B28B 19/0015
On multilayered articles
Official title: {on multilayered articles}
B28B19/0015 (On multilayered articles) appears on 70 US grants and 79 published applications in this corpus.
Search patents in B28B- Granted patents
- 70
- Published applications
- 79
- Assignees
- 69
- Inventors
- 216
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 4 |
| 2011 | 0 | 1 |
| 2012 | 3 | 4 |
| 2013 | 0 | 1 |
| 2014 | 3 | 5 |
| 2015 | 4 | 6 |
| 2016 | 0 | 2 |
| 2017 | 4 | 5 |
| 2018 | 1 | 7 |
| 2019 | 6 | 4 |
| 2020 | 4 | 4 |
| 2021 | 3 | 7 |
| 2022 | 1 | 8 |
| 2023 | 6 | 4 |
| 2024 | 6 | 3 |
| 2025 | 5 | 3 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pre-applied membrane having granular polymer outer protective layer26 May 2026US 12,637,593 B2GCP Applied Technologies Inc.
- Method for producing a decorative mineral composite body14 Apr 2026US 12,600,684 B2Leonhard Kurz Stiftung & Co. KG
- Method of using permeable membrane in the debulking of cmc prepreg material30 Sep 2025US 12,428,349 B2ROLLS-ROYCE plc
- Mounting system for fastening a cryogenic container onto a vehicle frame24 Jun 2025US 12,337,678 B2Cryoshelter BioLNG GmbH
- Cast stone corner hardscaping block13 May 2025US 12,297,641 B2Cast Stonescapes, LLC
- Method for producing building components with a concrete layer and building components produced thereby20 Aug 2026US 2026/0241609 A1Address Robotics Limited, UK
- Prefabricated component formed by reverse laying and production process therefor16 Jul 2026US 2026/0200133 A1
- Composite wallboard and a preparation method thereof4 Jun 2026US 2026/0152440 A1China State Construction Hailong Technology Company Limited
- Silicon nitride substrate and silicon nitride substrate production method19 Mar 2026US 2026/0078064 A1Niterra Materials Co., Ltd.
- Method of manufacturing a cast stone hardscaping block29 May 2025US 2025/0171998 A1Cast Stonescapes, LLC
Most cited
By later US patents
- Cementitious structural panel and method of its manufacture73US 6,176,920 B1Smartboard Building Products Inc. · 2001
- Method and apparatus for producing reinforced cementious panel webs56US 4,816,091 A1989
- Method for production of reinforced cementitious panels55US 5,350,554 AGlascrete, Inc. · 1994
- Method of manufacturing multilayer plasterboard and apparatus therefor49US 5,714,032 ABPB Industries Public Limited Company · 1998
- Method for manufacturing laminated-ceramic electronic components31US 6,485,591 B1Matsushita Electric Industrial Co., Ltd. · 2002