B29C 2045/2651
Using a plurality of mould cavities
Official title: {using a plurality of mould cavities}
B29C2045/2651 (Using a plurality of mould cavities) appears on 17 US grants and 8 published applications in this corpus.
Search patents in B29C- Granted patents
- 17
- Published applications
- 8
- Assignees
- 17
- Inventors
- 26
- Latest grant
- 27 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Microneedle chip and manufacturing method thereof27 Sep 2022US 11,452,853 B2Guangzhou Micnano Biotech Co., Ltd
- Method and device for the production of form parts11 Apr 2017US 9,616,596 B2Hennecke GmbH
- Information recording medium and method of manufacturing same25 Mar 2008US 7,347,959 B2FUJIFILM Corporation
- Injection molding machine7 Nov 2006US 7,131,835 B2Toyo Machinery & Metal Co., Ltd.
- Injection molding machine31 Oct 2006US 7,128,550 B2Toyo Machinery & Metal Co., Ltd.
- Microneedle chip and manufacturing method25 Jun 2020US 2020/0197679 A1Guangzhou Neworld Micnanobio Pharmatech Co., Ltd.
- A single-piece console mounting armrest bracket18 Oct 2018US 2018/0297257 A1
- Method and device for the production of form parts26 Jun 2014US 2014/0175701 A1Hennecke GmbH
- Injection molding machine13 Jan 2005US 2005/0008731 A1Toyo Machinery & Metal Co., Ltd.
- Information recording medium and method of manufacturing same25 Nov 2004US 2004/0232574 A1Fuji Photo Film Co., Ltd.
Most cited
By later US patents
- Method for injection molding articles98US 4,828,769 AGalic Maus Ventures · 1989
- Apparatus for injection molding articles82US 4,900,242 A1990
- Injection molding halves for disks12US 4,971,548 AMeiki Co., Ltd. · 1990
- Apparatus for making a plurality of optical record disc subtrates9US 5,648,105 ATDK Corporation · 1997
- Method of making a plurality of optical record disc substrates6US 5,458,821 ATDK Corporation · 1995