G01G 13/28
Involving variation of an electrical variable which is used to control loading
Official title: involving variation of an electrical variable which is used to control loading or discharge of the receptacle
G01G13/28 (Involving variation of an electrical variable which is used to control loading) appears on 124 US grants and 68 published applications in this corpus.
Search patents in G01G- Granted patents
- 124
- Published applications
- 68
- Assignees
- 101
- Inventors
- 265
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 9 | 0 |
| 1986 | 8 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 2 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 3 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 3 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 4 |
| 2018 | 5 | 5 |
| 2019 | 1 | 5 |
| 2020 | 5 | 4 |
| 2021 | 6 | 7 |
| 2022 | 3 | 7 |
| 2023 | 2 | 5 |
| 2024 | 9 | 3 |
| 2025 | 5 | 5 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System for monitoring product level in a dispenser using a load cell4 Aug 2026US 12,699,000 B2OP-Hygiene IP GmbH
- Machine for dispensing a controlled amount of a cosmetic composition26 May 2026US 12,638,322 B2L'oreal
- Weighing and transporting device and method for transporting and detecting mass flow rates of bulk materials30 Sep 2025US 12,429,371 B2CiTEX Holding GmbH
- Rolling paper pick and place apparatus23 Sep 2025US 12,419,342 B2Rollpros LLC
- Metering and calibration system and processes for frozen flowable confection freezer13 May 2025US 12,295,384 B2Flavor Burst Co., L.L.P.
- System for Monitoring Product Level in a Dispenser Using a Load Cell1 Oct 2026US 2026/0298695 A1OP-Hygiene IP GmbH
- Spoon tapping device, and automatic weighing device6 Aug 2026US 2026/0227227 A1Exawizards Inc.
- Method for transferring powder sample and related productes25 Jun 2026US 2026/0177416 A1Shenzhen Jingtai Technology Co., Ltd.
- Beverage machine1 Jan 2026US 2026/0000237 A1Kalerm Technology (Suzhou) Co., Ltd
- Apparatus and method for cigarette filter insertion11 Dec 2025US 2025/0374953 A1Rollpros LLC
Most cited
By later US patents
- Patient compliance and status monitoring system493US 5,016,172 ARamp Comsystems, Inc. · 1991
- Compliance and patient status monitoring system and method331US 4,899,839 A1990
- Filling apparatus74US 5,038,839 ATakeda Chemical Industries, Ltd. · 1991
- Device and method for collecting a desired weight amount of a material63US 4,648,430 ABaxter Travenol Laboratories, Inc. · 1987
- Filling apparatus for filling receptacle with metered weights61US 5,148,841 ASerac Group · 1992