B29K 2909/00
Use of inorganic materials not provided for in groups b29k2803/00 - b29k2807/00
Official title: Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
B29K2909/00 (Use of inorganic materials not provided for in groups b29k2803/00 - b29k2807/00) appears on 263 US grants and 313 published applications in this corpus.
Search patents in B29K- Granted patents
- 263
- Published applications
- 313
- Assignees
- 242
- Inventors
- 727
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 2 | 4 |
| 2005 | 1 | 7 |
| 2006 | 1 | 11 |
| 2007 | 7 | 5 |
| 2008 | 0 | 6 |
| 2009 | 4 | 13 |
| 2010 | 4 | 9 |
| 2011 | 4 | 4 |
| 2012 | 5 | 14 |
| 2013 | 7 | 9 |
| 2014 | 4 | 11 |
| 2015 | 7 | 21 |
| 2016 | 14 | 39 |
| 2017 | 9 | 22 |
| 2018 | 21 | 17 |
| 2019 | 12 | 20 |
| 2020 | 17 | 19 |
| 2021 | 20 | 19 |
| 2022 | 11 | 19 |
| 2023 | 12 | 7 |
| 2024 | 13 | 14 |
| 2025 | 8 | 12 |
| 2026 | 9 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- High temperature extruder for a 3D printer22 Sep 2026US 12,741,416 B23Rdaxis Pty Ltd
- Stereolithography apparatus for improving planarity of a transparent sheet16 Jun 2026US 12,654,395 B23D Systems, Inc.
- Latex composition and dip molded body16 Jun 2026US 12,655,241 B2Zeon Corporation
- 3D printing using rotational components and improved light sources2 Jun 2026US 12,643,284 B2Orange Maker, LLC
- Mold manufacturing method, optical member manufacturing method, and spectacle lens2 Jun 2026US 12,645,098 B2Hoya Lens Thailand Ltd.
- Injection mold system, method and article1 Oct 2026US 2026/0295905 A1Impossible Objects, Inc.
- Mold manufacturing method, optical member manufacturing method, and spectacle lens10 Sep 2026US 2026/0267165 A1Hoya Lens Thailand Ltd.
- Preparation method for diffractive optical waveguide, diffractive optical waveguide, and imprinting master mold3 Sep 2026US 2026/0257438 A1Shanghai North Ocean Technologies Co., Ltd
- Surface member, method of manufacturing laminated molded product, and press apparatus27 Aug 2026US 2026/0249524 A1The Japan Steel Works, Ltd.
- Method of Electromagnetic Welding of Molded Parts and a Heat Sink for Use in Such Method13 Aug 2026US 2026/0233470 A1KVE Composites B.V.
Most cited
By later US patents
- Method for forming a balloon mold and the use of such mold309US 5,163,989 AAdvanced Cardiovascular Systems, Inc. · 1992
- Single mould alignment185US 6,627,124 B1Novartis AG · 2003
- Selectively openable seal line and containers having same81US 4,770,295 ABaxter Travenol Laboratories, Inc. · 1988
- Laminar light-polarizing lens blank for producing prescription lens73US 5,751,481 APolaroid Corporation · 1998
- Method and apparatus for reshaping and polishing an end face of an optical fiber70US 4,510,005 AAllied Corporation · 1985