B26F 1/384
Using rotating drums
Official title: {using rotating drums}
B26F1/384 (Using rotating drums) appears on 348 US grants and 357 published applications in this corpus.
Search patents in B26F- Granted patents
- 348
- Published applications
- 357
- Assignees
- 232
- Inventors
- 769
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 9 | 0 |
| 2000 | 6 | 0 |
| 2001 | 22 | 5 |
| 2002 | 3 | 3 |
| 2003 | 2 | 10 |
| 2004 | 6 | 13 |
| 2005 | 2 | 11 |
| 2006 | 1 | 12 |
| 2007 | 3 | 11 |
| 2008 | 1 | 11 |
| 2009 | 3 | 12 |
| 2010 | 7 | 9 |
| 2011 | 6 | 18 |
| 2012 | 5 | 24 |
| 2013 | 8 | 17 |
| 2014 | 10 | 15 |
| 2015 | 13 | 18 |
| 2016 | 9 | 17 |
| 2017 | 12 | 22 |
| 2018 | 13 | 24 |
| 2019 | 23 | 16 |
| 2020 | 18 | 14 |
| 2021 | 14 | 13 |
| 2022 | 10 | 14 |
| 2023 | 7 | 13 |
| 2024 | 13 | 15 |
| 2025 | 7 | 15 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hard taco shell and method and apparatus for producing the hard taco shell16 Jun 2026US 12,653,197 B2General Mills, Inc.
- Die machine and drive member installed thereon20 Jan 2026US 12,528,221 B2Dicar Inc.
- Calibration system and calibration method for a converting machine11 Nov 2025US 12,466,098 B2Bobst Lyon
- Method for making an industrial tool, such as an anvil roll14 Oct 2025US 12,440,919 B2The Procter & Gamble Company
- Sanitary tissue product with a shaped line of weakness22 Jul 2025US 12,366,038 B2The Procter & Gamble Company
- Roll with adhesive elements17 Sep 2026US 2026/0275171 A1Tesa SE
- Flap-cutting device for a converting machine23 Jul 2026US 2026/0208462 A1Bobst Lyon
- Device and method for transporting and separating blanks of a material web16 Jul 2026US 2026/0200116 A1OPTIMA life science GmbH
- Rotary cutting system, die board and scrap ejector for same, and methods of assembly28 May 2026US 2026/0145353 A1Alliance Packaging, LLC
- Device and method for transporting and separating blanks from a material web19 Feb 2026US 2026/0048957 A1OPTIMA life science GmbH
Most cited
By later US patents
- Solubility parameter based drug delivery system and method for altering drug saturation concentration448US 5,656,286 ANoven Pharmaceuticals, Inc. · 1997
- Compositions and methods for topical administration of pharmaceutically active agents369US 5,719,197 ANoven Pharmaceuticals, Inc. · 1998
- Solubility parameter based drug delivery system and method for altering drug saturation concentration236US 6,024,976 ANoven Pharmaceuticals, Inc. · 2000
- Solubility parameter based drug delivery system and method for altering drug saturation concentration234US 5,474,783 ANoven Pharmaceuticals, Inc. · 1995
- Solubility parameter based drug delivery system and method for altering drug saturation concentration219US 5,958,446 ANoven Pharmaceuticals, Inc. · 1999