B29C 41/28
By depositing flowable material on an endless belt
Official title: by depositing flowable material on an endless belt
B29C41/28 (By depositing flowable material on an endless belt) appears on 226 US grants and 322 published applications in this corpus.
Search patents in B29C- Granted patents
- 226
- Published applications
- 322
- Assignees
- 129
- Inventors
- 563
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 4 | 3 |
| 2003 | 3 | 10 |
| 2004 | 4 | 11 |
| 2005 | 3 | 20 |
| 2006 | 3 | 15 |
| 2007 | 8 | 18 |
| 2008 | 7 | 16 |
| 2009 | 7 | 41 |
| 2010 | 11 | 19 |
| 2011 | 10 | 18 |
| 2012 | 11 | 12 |
| 2013 | 9 | 6 |
| 2014 | 7 | 7 |
| 2015 | 7 | 18 |
| 2016 | 9 | 11 |
| 2017 | 4 | 7 |
| 2018 | 8 | 12 |
| 2019 | 6 | 24 |
| 2020 | 13 | 14 |
| 2021 | 15 | 10 |
| 2022 | 10 | 7 |
| 2023 | 10 | 11 |
| 2024 | 8 | 3 |
| 2025 | 6 | 4 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Organopolysiloxane cured product film and usage, manufacturing method, and manufacturing apparatus therefor23 Dec 2025US 12,503,598 B2Dow Toray Co., Ltd.
- Water-soluble film, method of manufacturing same, and package11 Nov 2025US 12,466,925 B2Kuraray Co., Ltd.
- Method for determining film thickness, method for producing a film and device for producing a film26 Aug 2025US 12,398,996 B2Stora Enso OYJ
- Water-soluble film, method of manufacturing same, and package1 Jul 2025US 12,344,718 B2Kuraray Co., Ltd.
- Roll-to-roll manufacturing machines and methods for producing nanostructure-containing polymer films15 Apr 2025US 12,276,046 B2Purdue Research Foundation
- Method for manufacturing sheet, apparatus for manufacturing sheet, and sheet24 Sep 2026US 2026/0284938 A1The Japan Steel Works, Ltd.
- Process for manufacturing floor or wall coverings, and associated coverings18 Jun 2026US 2026/0166862 A1Gerflor
- Improved retaining device and associated production method14 May 2026US 2026/0131509 A1Aplix
- Molding strip and improved formation5 Mar 2026US 2026/0061669 A1
- Rigid polyurethane foam formulation and method to make fiber reinforced polyurethane foam suitable for cryogenic applications21 Aug 2025US 2025/0263591 A1Dow Global Technologies LLC
Most cited
By later US patents
- Breathable structural web and breathable structural web-forming apparatus97US 9,877,876 B22018
- Method for manufacturing of cast films at high productivity91US 5,075,065 AChemical Fabrics Corporation · 1991
- Process for producing self-supporting glucan film81US 4,562,020 AKabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo · 1985
- Particulate filled composite film and method of making same70US 5,506,049 ARogers Corporation · 1996
- Method for production of shaped hydrogel of absorbent resin69US 6,241,928 B1Nippon Shokubai Co., Ltd. · 2001