B29C 39/142
By casting in serveral steps
Official title: {by casting in serveral steps}
B29C39/142 (By casting in serveral steps) appears on 27 US grants and 38 published applications in this corpus.
Search patents in B29C- Granted patents
- 27
- Published applications
- 38
- Assignees
- 24
- Inventors
- 62
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 4 |
| 2015 | 1 | 4 |
| 2016 | 1 | 2 |
| 2017 | 4 | 7 |
| 2018 | 3 | 8 |
| 2019 | 3 | 4 |
| 2020 | 5 | 3 |
| 2021 | 3 | 2 |
| 2022 | 1 | 0 |
| 2023 | 2 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Architectural concrete and method of forming the same15 Jul 2025US 12,359,448 B2Shaw & Sons, Inc.
- Roll-to-roll manufacturing machines and methods for producing nanostructure-containing polymer films15 Apr 2025US 12,276,046 B2Purdue Research Foundation
- Material for shoe upper10 Oct 2023US 11,779,080 B2adidas AG
- Roll-to-roll manufacturing machines and methods for producing nanostructure-containing polymer films22 Aug 2023US 11,732,382 B2Purdue Research Foundation
- System and method for manufacturing a cosmetic stick18 Oct 2022US 11,472,088 B1Port Jervis Laboratories, Inc.
- Roll-to-roll manufacturing machines and methods for producing nanostructure-containing polymer films5 Jun 2025US 2025/0179692 A1Purdue Research Foundation
- Roll-to-roll manufacturing machines and methods for producing nanostructure-containing polymer films21 Dec 2023US 2023/0407524 A1Purdue Research Foundation
- Architectural concrete and method of forming the same2 Nov 2023US 2023/0349172 A1Shaw & Sons, Inc.
- Layered Tube for Improved Kink Resistance30 Dec 2021US 2021/0402140 A1Biosense Webster (Israel) Ltd.
- Architectural concrete and method of forming the same21 Oct 2021US 2021/0324638 A1Shaw & Sons, Inc.
Most cited
By later US patents
- Architectural concrete and method of forming the same16US 9,695,602 B2Shaw & Sons, Inc. · 2017
- Multilayer riblet applique and methods of producing the same7US 10,105,877 B2The Boeing Company · 2018
- Architectural concrete and method of forming the same6US 10,648,183 B2Shaw & Sons, Inc. · 2020
- Multi-colored synthetic resin sheet6US 4,232,078 AMitsubishi Rayon Co., Ltd. · 1980
- Material for shoe upper3US 10,750,826 B2adidas AG · 2020