B29C 41/26
By depositing flowable material on a rotating drum
Official title: by depositing flowable material on a rotating drum
B29C41/26 (By depositing flowable material on a rotating drum) appears on 120 US grants and 164 published applications in this corpus.
Search patents in B29C- Granted patents
- 120
- Published applications
- 164
- Assignees
- 78
- Inventors
- 324
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 3 |
| 2003 | 1 | 12 |
| 2004 | 3 | 7 |
| 2005 | 2 | 6 |
| 2006 | 6 | 9 |
| 2007 | 3 | 5 |
| 2008 | 4 | 14 |
| 2009 | 1 | 21 |
| 2010 | 7 | 6 |
| 2011 | 5 | 3 |
| 2012 | 2 | 3 |
| 2013 | 1 | 2 |
| 2014 | 3 | 4 |
| 2015 | 3 | 2 |
| 2016 | 1 | 10 |
| 2017 | 4 | 5 |
| 2018 | 1 | 7 |
| 2019 | 5 | 13 |
| 2020 | 10 | 8 |
| 2021 | 9 | 8 |
| 2022 | 3 | 5 |
| 2023 | 6 | 3 |
| 2024 | 6 | 3 |
| 2025 | 4 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Manufacturing method for a reinforced separator11 Nov 2025US 12,466,114 B2Agfa-Gevaert
- Water-soluble film, method of manufacturing same, and package11 Nov 2025US 12,466,925 B2Kuraray Co., Ltd.
- Automatic gel ribbon thickness adjustment device5 Aug 2025US 12,377,583 B2Changsung Softgel Co., Ltd
- Water-soluble film, method of manufacturing same, and package1 Jul 2025US 12,344,718 B2Kuraray Co., Ltd.
- Directional air knife10 Dec 2024US 12,162,192 B2Inteplast Group Corporation
- Polyvinyl alcohol-based film23 Jul 2026US 2026/0208402 A1Mitsubishi Chemical Corporation
- Thin Films with Peroxides and Uses Thereof30 Oct 2025US 2025/0332117 A1Silverpeutics, Inc.
- Periodic extensional flow reactor13 Mar 2025US 2025/0083372 A1Northeastern University
- Apparatus for making a film6 Feb 2025US 2025/0042066 A1Inteplast Group Corporation
- Water-soluble film and packaging material1 Aug 2024US 2024/0254294 A9Kuraray Co., Ltd.
Most cited
By later US patents
- Process for manufacturing a resulting multi-layer pharmaceutical film61US 8,900,498 B2Monosol Rx, LLC · 2014
- Apparatus and method for producing retroreflective material having printed patterns thereon48US 6,120,636 AReflexite Corporation · 2000
- Method and apparatus for producing seamless retroreflective sheeting44US 5,558,740 AReflexite Corporation · 1996
- Forming mold cavities42US 6,258,311 B1Velcro Industries B. V. · 2001
- Method and apparatus for electron curing on a cooled drum36US 4,521,445 AEnergy Sciences Inc. · 1985