B05B 5/047
Using tribo-charging
Official title: using tribo-charging
B05B5/047 (Using tribo-charging) appears on 118 US grants and 55 published applications in this corpus.
Search patents in B05B- Granted patents
- 118
- Published applications
- 55
- Assignees
- 63
- Inventors
- 225
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 9 | 0 |
| 2001 | 9 | 1 |
| 2002 | 4 | 5 |
| 2003 | 5 | 6 |
| 2004 | 4 | 5 |
| 2005 | 2 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 4 |
| 2010 | 0 | 1 |
| 2011 | 2 | 2 |
| 2012 | 0 | 3 |
| 2013 | 2 | 2 |
| 2014 | 1 | 2 |
| 2015 | 3 | 2 |
| 2016 | 1 | 3 |
| 2017 | 4 | 2 |
| 2018 | 2 | 1 |
| 2019 | 1 | 3 |
| 2020 | 4 | 2 |
| 2021 | 1 | 3 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Ophthalmic drug delivery23 May 2024US 2024/0164708 A1Eyenovia, Inc.
- System and method for manipulating an electrical potential of plants and alternatively for manipulating an electrical charge of dispersed particles that interact with the plants19 Oct 2023US 2023/0329155 A1E-Dete - Precision Technologies for Agriculture Ltd.
- Ophthalmic drug delivery15 Dec 2022US 2022/0395221 A1Eyenovia, Inc.
- Powder coating spray gun reservoir assembly25 Aug 2022US 2022/0266273 A1Xerox Corporation
- Drop generating device30 Dec 2021US 2021/0407663 A1Eyenovia, Inc.
Most cited
By later US patents
- Coating or ablation applicator with a debris recovery attachment154US 5,795,626 AInnovative Technology Limited · 1998
- Apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrate107US 5,714,007 ADavid Sarnoff Research Center, Inc. · 1998
- CRT developing apparatus88US 5,477,285 AThomson Consumer Electronics, Inc. · 1995
- Inhaler apparatus using a tribo-electric charging technique85US 5,642,727 ADavid Sarnoff Research Center, Inc. · 1997
- Method and apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrate74US 6,319,541 B1Delsys Pharmaceutical Corporation · 2001