B65B 65/06
Coated or treated with anti-friction or anti-sticking materials
Official title: coated or treated with anti-friction or anti-sticking materials, e.g. polytetrafluoroethylene
B65B65/06 (Coated or treated with anti-friction or anti-sticking materials) appears on 57 US grants and 51 published applications in this corpus.
Search patents in B65B- Granted patents
- 57
- Published applications
- 51
- Assignees
- 37
- Inventors
- 94
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 4 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 3 |
| 2017 | 0 | 2 |
| 2018 | 2 | 3 |
| 2019 | 4 | 1 |
| 2020 | 3 | 5 |
| 2021 | 5 | 3 |
| 2022 | 1 | 5 |
| 2023 | 3 | 4 |
| 2024 | 5 | 3 |
| 2025 | 6 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lubrication of transfer plates using an oil or oil in water emulsions12 May 2026US 12,624,307 B2Ecolab USA Inc.
- Apparatus for packaging dosed quantities of solid drug portions17 Mar 2026US 12,577,008 B2Bd Switzerland SàRl
- Dust extraction conducts and processes18 Nov 2025US 12,473,516 B2The Procter & Gamble Company
- Device for packaging medication portions22 Jul 2025US 12,367,733 B2Carefusion Germany 326 GmbH
- Method for forming biodegradable bags13 May 2025US 12,297,003 B2Otium Packaging Technology BV
- Vertical bagger using web-alignment score11 Jun 2026US 2026/0159260 A1Pregis LLC
- Lubrication of transfer plates using an oil or oil in water emulsions24 Jul 2025US 2025/0236809 A1Ecolab USA Inc.
- Apparatus for packaging dosed quantities of solid drug portions6 Mar 2025US 2025/0074641 A1Bd Switzerland SàRl
- Dust extraction conducts and processes9 Jan 2025US 2025/0011692 A1The Procter & Gamble Company
- Device for packaging medication portions11 Jul 2024US 2024/0233470 A1Carefusion Germany 326 GmbH
Most cited
By later US patents
- Quick change module with adjustable former attachments60US 7,299,608 B2Frito-Lay North America, Inc. · 2007
- Convertible form, fill and seal packaging machine56US 6,029,428 APacmac, Inc. · 2000
- Variable tension gusseting system52US 8,132,395 B2Frito-Lay North America, Inc. · 2012
- Convertible form, fill and seal packaging machine and method48US 5,746,043 APacmac, Inc. · 1998
- Vertical form, fill and seal packaging machine38US 6,691,491 B2Pacmac, Inc. · 2004