B29C 66/962
Using proportional controllers
Official title: {using proportional controllers, e.g. PID controllers [proportional–integral–derivative controllers]}
B29C66/962 (Using proportional controllers) appears on 68 US grants and 68 published applications in this corpus.
Search patents in B29C- Granted patents
- 68
- Published applications
- 68
- Assignees
- 58
- Inventors
- 166
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 2 | 2 |
| 2005 | 2 | 2 |
| 2006 | 4 | 4 |
| 2007 | 1 | 4 |
| 2008 | 3 | 8 |
| 2009 | 2 | 5 |
| 2010 | 1 | 3 |
| 2011 | 6 | 6 |
| 2012 | 6 | 2 |
| 2013 | 3 | 8 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 3 | 4 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 3 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and a method for bonding webs of non-woven plastic material28 Apr 2026US 12,611,855 B2Dukane IAS, LLC
- Method for monitoring the sealing of a container and device with improved sealing monitoring14 Apr 2026US 12,600,515 B2Roche Molecular Systems, Inc.
- Systems and methods for sealing a container10 Mar 2026US 12,570,420 B2Yum Connect, LLC
- System for generating acoustic ultrasonic vibration with improved amplitude control13 Jan 2026US 12,521,759 B2Herrmann Ultraschalltechnik GmbH & Co. KG
- Apparatus and a method for bonding webs of non-woven plastic material16 Sep 2025US 12,415,322 B1Dukane IAS, LLC
- Systems and methods for sealing a container14 May 2026US 2026/0131920 A1Yum Connect, LLC
- Apparatus and a method for bonding webs of non-woven plastic material18 Sep 2025US 2025/0289191 A1Dukane IAS, LLC
- Apparatus and a method for bonding webs of non-woven plastic material18 Sep 2025US 2025/0289214 A1Dukane IAS, LLC
- System for generating acoustic ultrasonic vibration with improved amplitude control3 Apr 2025US 2025/0108405 A1Herrmann Ultraschalltechnik GmbH & Co. KG
- Systems and methods for sealing a container28 Nov 2024US 2024/0391620 A1Yum Connect, LLC
Most cited
By later US patents
- Closed-loop ultrasonic welding method and apparatus141US 6,036,796 ABranson Electronics · 2000
- Method and apparatus for making skirtless seals35US 8,029,428 B2CMD Corporation · 2011
- Method and apparatus for bonding polytetrafluoroethylene to a metal substrate and articles thereby produced33US 5,198,053 AMather Seal Company · 1993
- Control of thermoplastic tow placement33US 5,447,586 AE. I. Du Pont de Nemours and Company · 1995
- Method and apparatus for sealing capsules containing medicaments31US 4,940,499 AWarner-Lambert Company · 1990