B29K 2901/00
Use of unspecified macromolecular compounds as mould material
Official title: Use of unspecified macromolecular compounds as mould material (use of unspecified rubbers B29K2821/00)
B29K2901/00 (Use of unspecified macromolecular compounds as mould material) appears on 76 US grants and 94 published applications in this corpus.
Search patents in B29K- Granted patents
- 76
- Published applications
- 94
- Assignees
- 63
- Inventors
- 161
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 2 | 4 |
| 2010 | 3 | 1 |
| 2011 | 2 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 3 |
| 2014 | 0 | 3 |
| 2015 | 1 | 9 |
| 2016 | 4 | 11 |
| 2017 | 2 | 3 |
| 2018 | 3 | 9 |
| 2019 | 4 | 5 |
| 2020 | 5 | 1 |
| 2021 | 9 | 18 |
| 2022 | 4 | 9 |
| 2023 | 8 | 5 |
| 2024 | 11 | 4 |
| 2025 | 6 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mold and method for manufacturing a component by molding and component thereof16 Jun 2026US 12,654,367 B2Kurtz GmbH
- Freeze-drying mold and method for manufacturing water-soluble polymer ball using same30 Dec 2025US 12,508,746 B2Genewal Co., Ltd.
- Pure polyurethane condom having adhesive layer, and preparation method therefor4 Nov 2025US 12,458,528 B2Reckitt Benckiser Health Limited
- Decoration member and decoration member manufacturing method5 Aug 2025US 12,379,531 B2LG Chem.Ltd.
- Systems and methods for casting propellant grain8 Jul 2025US 12,350,864 B2Goodrich Corporation
- Techniques for casting from additively fabricated molds and related systems and methods28 Nov 2024US 2024/0391140 A1Formlabs, Inc.
- Systems and methods for producing parts at elevated temperatures27 Jun 2024US 2024/0208114 A1Thermwood Corporation
- Systems and methods for casting propellant grain9 May 2024US 2024/0149502 A1Goodrich Corporation
- Mold and method for manufacturing a component by molding and component thereof thereof7 Mar 2024US 2024/0075658 A1Kurtz GmbH
- Pure polyurethane condom having adhesive layer, and preparation method therefor28 Dec 2023US 2023/0414401 A1Reckitt Benckiser Health Limited
Most cited
By later US patents
- Apparatus and methods for forming composite stiffeners and reinforcing structures47US 7,513,769 B2Alliant Techsystems Inc. · 2009
- Method for rotational molding41US 4,980,112 A1990
- Thermoplastic mold for rotational molding40US 5,094,607 A1992
- Apparatus for forming composite stiffeners and reinforcing structures40US 7,249,943 B2Alliant Techsystems Inc. · 2007
- Reinforcing carbon fiber material, laminate and detecting method34US 6,277,771 B1Toray Industries, Inc. · 2001