B09B 3/30
Involving mechanical treatment
Official title: involving mechanical treatment (involving an extraction step B09B3/80)
B09B3/30 (Involving mechanical treatment) appears on 1,336 US grants and 1,423 published applications in this corpus.
Search patents in B09B- Granted patents
- 1,336
- Published applications
- 1,423
- Assignees
- 1,092
- Inventors
- 3,594
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 8 | 0 |
| 1982 | 10 | 0 |
| 1983 | 4 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 10 | 0 |
| 1988 | 12 | 0 |
| 1989 | 12 | 0 |
| 1990 | 12 | 0 |
| 1991 | 27 | 0 |
| 1992 | 31 | 0 |
| 1993 | 53 | 0 |
| 1994 | 67 | 0 |
| 1995 | 44 | 0 |
| 1996 | 38 | 0 |
| 1997 | 38 | 0 |
| 1998 | 44 | 0 |
| 1999 | 27 | 0 |
| 2000 | 28 | 0 |
| 2001 | 28 | 9 |
| 2002 | 33 | 28 |
| 2003 | 26 | 26 |
| 2004 | 24 | 35 |
| 2005 | 13 | 33 |
| 2006 | 26 | 37 |
| 2007 | 17 | 34 |
| 2008 | 15 | 40 |
| 2009 | 11 | 39 |
| 2010 | 24 | 40 |
| 2011 | 20 | 28 |
| 2012 | 14 | 26 |
| 2013 | 23 | 35 |
| 2014 | 29 | 54 |
| 2015 | 26 | 42 |
| 2016 | 25 | 43 |
| 2017 | 35 | 48 |
| 2018 | 25 | 49 |
| 2019 | 37 | 35 |
| 2020 | 43 | 68 |
| 2021 | 32 | 69 |
| 2022 | 42 | 75 |
| 2023 | 52 | 141 |
| 2024 | 79 | 174 |
| 2025 | 80 | 116 |
| 2026 | 71 | 99 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for the treatment of the photopolymer material that constitutes the matrix plates in flexographic printing6 Oct 2026US 12,752,320 B2
- Molding material, molded article, and production method for molding material6 Oct 2026US 12,752,321 B2Glencal Technology Co., Ltd.
- Methods and systems for advanced battery collection, sorting, and packaging22 Sep 2026US 12,741,302 B2Li Industries, Inc.
- System for demolition of blade of wind turbine and related method22 Sep 2026US 12,741,303 B2J.H. Fletcher & Co.
- Method for recovering lithium and method for processing lithium ion secondary battery22 Sep 2026US 12,744,261 B2Dowa Eco-System Co., Ltd.
- Method for disassembling electrode assembly and device for disassembling electrode assembly8 Oct 2026US 2026/0307122 A1Prime Planet Energy & Solutions, Inc.
- Oxidized cellulosic materials and method of manufacturing same8 Oct 2026US 2026/0308078 A1The Research Foundation for The State University of New York
- Food disposal apparatus8 Oct 2026US 2026/0308897 A1LG Electronics Inc.
- System and method for separation of organics and liquids from waste material17 Sep 2026US 2026/0273598 A1Komar Industries, Inc.
- Undifferentiated waste separation device10 Sep 2026US 2026/0264124 A1Fluiteco Srl
Most cited
By later US patents
- Method for discriminating between used and unused gas generators for air bags during car scrapping process196US 6,012,659 ADaicel Chemical Industries, Ltd. · 2000
- Method for sorting discarded and spent pharmaceutical items99US 7,318,529 B2Vest Medical, LLC · 2008
- Apparatus and method for handling of infectious waste material98US 4,670,227 ABio-Environmental Systems, Inc. · 1987
- Apparatus for assist in recycling of refuse98US 5,257,577 A1993
- Processes and means for waste resources utilization94US 5,134,944 A1992