B28B 19/0046
To plastics
Official title: {to plastics}
B28B19/0046 (To plastics) appears on 51 US grants and 52 published applications in this corpus.
Search patents in B28B- Granted patents
- 51
- Published applications
- 52
- Assignees
- 41
- Inventors
- 117
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 2 |
| 2003 | 3 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 5 |
| 2006 | 2 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 4 |
| 2009 | 1 | 2 |
| 2010 | 1 | 3 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 2 | 3 |
| 2014 | 2 | 2 |
| 2015 | 3 | 2 |
| 2016 | 2 | 3 |
| 2017 | 3 | 3 |
| 2018 | 0 | 3 |
| 2019 | 9 | 2 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 4 |
| 2023 | 3 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- One-step formation of an integrated composite structure comprising cured mortar layers and a polyurethane layer by 3D printing26 Aug 2025US 12,397,494 B2Sika Technology AG
- Cementitious panels with polymeric-film facing material31 Oct 2023US 11,801,662 B2Gold Bond Building Products, LLC
- Dispersion for silicon carbide sintered body, green sheet for silicon carbide sintered body and prepreg material for silicon carbide sintered body using the same, and manufacturing method thereof19 Sep 2023US 11,760,697 B2Fujimi Incorporated
- Concrete sanitary sewer pipes and manholes featuring a protective plastic liner27 Jun 2023US 11,686,419 B2
- Contact layer with a solid filler component19 May 2020US 10,655,323 B2Sika Technology AG
- Fire-resistant light-weight thermal insulation panel21 Nov 2024US 2024/0383237 A1Sika Technology AG
- One-step formation of an integrated composite structure comprising cured mortar layers and a polyurethane layer by 3d printing29 Sep 2022US 2022/0305717 A1Construction Research & Technology GmbH
- Structure Protection Sheet, Execution Method and Precast Member Using Structure Protection Sheet, and Method for Manufacturing Precast Member18 Aug 2022US 2022/0258378 A1Keiwa Inc.
- Concrete sanitary sewer pipes and manholes featuring a protective plastic liner5 May 2022US 2022/0136640 A1
- Encapsulated prefabricated panel24 Mar 2022US 2022/0090380 A1Nexii Building Solutions Inc.
Most cited
By later US patents
- Methods and apparatus for computer-assisted spray foam fabrication129US 9,566,742 B2Massachusetts Institute of Technology · 2017
- Methods and apparatus for computer-assisted spray foam fabrication120US 10,189,187 B2Massachusetts Institute of Technology · 2019
- Lamination between plastic resins and cement38US 6,426,029 B12002
- Lined manhole assembly and liner32US 5,303,518 AStrickland Industries, Inc. · 1994
- Lined structure and liner30US 5,383,311 AStrickland Industries, Inc. · 1995