B29C 2945/76969
Derivative and integral, i.e. pid regulation
Official title: derivative and integral, i.e. PID regulation
B29C2945/76969 (Derivative and integral, i.e. pid regulation) appears on 35 US grants and 45 published applications in this corpus.
Search patents in B29C- Granted patents
- 35
- Published applications
- 45
- Assignees
- 24
- Inventors
- 69
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 2 | 3 |
| 2008 | 0 | 2 |
| 2009 | 1 | 3 |
| 2010 | 3 | 1 |
| 2011 | 2 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 5 |
| 2018 | 0 | 1 |
| 2019 | 5 | 4 |
| 2020 | 1 | 3 |
| 2021 | 3 | 5 |
| 2022 | 5 | 2 |
| 2023 | 2 | 2 |
| 2024 | 3 | 3 |
| 2025 | 1 | 3 |
| 2026 | 3 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Methods for determining zone types of heating zones in an injection molding system18 Aug 2026US 12,709,049 B2Husky Injection Molding Systems Ltd.
- Methods for heating a hot runner of an injection molding system9 Jun 2026US 12,649,272 B2Husky Injection Molding Systems Ltd.
- Injection molding machine26 May 2026US 12,636,822 B2Sumitomo Heavy Industries, Ltd.
- Control method and high-speed fluid injection system28 Jan 2025US 12,208,553 B2Actega Artistica, S.A.U.
- Systems and methods for normalizing PID control across injection molding machines1 Oct 2024US 12,103,212 B2The Procter & Gamble Company
- Injection Molding Machine, Injection Device, and Method of Controlling Injection Molding Machine7 May 2026US 2026/0124797 A1The Japan Steel Works, Ltd.
- Methods for determining zone types of heating zones in an injection molding system26 Jun 2025US 2025/0205950 A1Husky Injection Molding Systems Ltd.
- Heating control method and heating control apparatus for injection molding machine19 Jun 2025US 2025/0196417 A1Nissei Plastic Industrial Co., Ltd.
- Methods for heating a hot runner of an injection molding system12 Jun 2025US 2025/0187243 A1Husky Injection Molding Systems Ltd.
- Systems and methods for normalizing pid control across injection molding machines5 Dec 2024US 2024/0399635 A1The Procter & Gamble Company
Most cited
By later US patents
- Non-coaxial injection molding valve flow control24US 7,029,268 B2Synventive Molding Solutions, Inc. · 2006
- Controlled injection using manifold having multiple feed channels19US 6,767,486 B2Synventive Molding Solutions, Inc. · 2004
- Controlled injection using manifold having multiple feed channels17US 6,589,039 B1Synventive Molding Solutions, Inc. · 2003
- Controller of injection molding machine15US 7,824,164 B2Nissei Plastic Industrial Co., Ltd. · 2010
- Non-coaxial injection molding valve flow control12US 7,270,537 B2Synventive Molding Solutions, Inc. · 2007