B29C 45/1732
Control circuits therefor
Official title: {Control circuits therefor}
B29C45/1732 (Control circuits therefor) appears on 65 US grants and 18 published applications in this corpus.
Search patents in B29C- Granted patents
- 65
- Published applications
- 18
- Assignees
- 34
- Inventors
- 80
- Latest grant
- 24 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 10 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 3 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 2 | 3 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for simultaneous closed loop control of gas assist and gas counter pressure in an injection molding process relative to plastic melt pressure and plastic melt flow position24 Sep 2024US 12,097,648 B2Imflux Inc.
- Method for simultaneous closed loop control of gas assist and gas counter pressure in an injection molding process relative to plastic melt pressure and plastic melt flow position8 Aug 2023US 11,718,003 B2Imflux Inc.
- Mold device, injection molding system and method for manufacturing molded article29 Nov 2022US 11,511,468 B2
- Method of determining melt flow front travel using injection melt pressure and screw position to generate an output and continuously monitor check ring repeatability13 Sep 2022US 11,440,230 B2Imflux Inc.
- Systems and methods to fabricate an injection molded piece with a weakened portion6 Oct 2020US 10,792,848 B2Ford Global Technologies, LLC
- Method and System for Injection Molding26 Jun 2025US 2025/0205947 A1INGLASS S.p.A.
- Method for simultaneous closed loop control of gas assist and gas counter pressure in an injection molding process relative to plastic melt pressure and plastic melt flow position26 Oct 2023US 2023/0339158 A1Imflux Inc.
- Injection molding machine for foam molding and method for molding foam molded product7 Sep 2023US 2023/0278270 A1The Japan Steel Works, Ltd.
- Method for the injection molding of internally hollow parts16 Jan 2020US 2020/0016808 A1Sapa AB
- Method for simultaneous closed loop control of gas assist and gas counter pressure in an injection molding process relative to plastic melt pressure and plastic melt flow position5 Dec 2019US 2019/0366607 A1Imflux Inc.
Most cited
By later US patents
- Apparatus for the injection molding of thermoplastics60US 4,781,554 A1988
- Method of and apparatus for injection molding with pressurized fluid assist35US 4,943,407 A1990
- Method for the injection molding of plastic articles using fluid pressure34US 4,855,094 A1989
- Process of insection molding with pressurized gas assist32US 4,935,191 A1990
- Gas assisted injection molding32US 5,118,455 A1992