H05B 6/784
Wherein the material is moved using a tubular transport line
Official title: {wherein the material is moved using a tubular transport line, e.g. screw transport systems}
H05B6/784 (Wherein the material is moved using a tubular transport line) appears on 43 US grants and 42 published applications in this corpus.
Search patents in H05B- Granted patents
- 43
- Published applications
- 42
- Assignees
- 37
- Inventors
- 146
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 4 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 4 |
| 2020 | 0 | 2 |
| 2021 | 4 | 5 |
| 2022 | 3 | 2 |
| 2023 | 3 | 6 |
| 2024 | 3 | 1 |
| 2025 | 2 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Biomass direct reduced iron5 Jun 2025US 2025/0179596 A1Technological Resources Pty. Limited
- Microwave Thawing Process for Salmon11 Jan 2024US 2024/0015862 A1Aquachile Inc.
- Microwave suppression tunnel and related features26 Oct 2023US 2023/0345593 A1A.L.M. Holding Company
- Microwave suppression tunnel and related features12 Oct 2023US 2023/0328853 A1A.L.M. Holding Company
Most cited
By later US patents
- System for the microwave treatment of materials48US 4,631,380 ADurac Limited · 1986
- Apparatus and process for treating medical hazardous wastes47US 5,270,000 AABB Sanitec, Inc. · 1993
- Apparatus and method for processing dielectric materials with microwave energy46US 4,714,812 A1987
- Tunable cavity microwave applicator34US 5,869,817 AGeneral Mills, Inc. · 1999
- Seed drying process and apparatus28US 4,015,341 AMcDonnell Douglas Corporation · 1977