B29B 9/02
Making granules: by dividing preformed material
Official title: by dividing preformed material
B29B9/02 (Making granules: by dividing preformed material) appears on 1,738 US grants and 2,036 published applications in this corpus.
Search patents in B29B- Granted patents
- 1,738
- Published applications
- 2,036
- Assignees
- 999
- Inventors
- 4,659
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 15 | 0 |
| 1978 | 10 | 0 |
| 1979 | 12 | 0 |
| 1980 | 11 | 0 |
| 1981 | 19 | 0 |
| 1982 | 10 | 0 |
| 1983 | 11 | 0 |
| 1984 | 15 | 0 |
| 1985 | 15 | 0 |
| 1986 | 12 | 0 |
| 1987 | 10 | 0 |
| 1988 | 19 | 0 |
| 1989 | 18 | 0 |
| 1990 | 19 | 0 |
| 1991 | 23 | 0 |
| 1992 | 14 | 0 |
| 1993 | 30 | 0 |
| 1994 | 23 | 0 |
| 1995 | 19 | 0 |
| 1996 | 19 | 0 |
| 1997 | 42 | 0 |
| 1998 | 26 | 0 |
| 1999 | 26 | 0 |
| 2000 | 24 | 0 |
| 2001 | 30 | 12 |
| 2002 | 28 | 27 |
| 2003 | 30 | 29 |
| 2004 | 27 | 29 |
| 2005 | 15 | 62 |
| 2006 | 27 | 53 |
| 2007 | 30 | 56 |
| 2008 | 20 | 35 |
| 2009 | 25 | 58 |
| 2010 | 29 | 69 |
| 2011 | 40 | 62 |
| 2012 | 39 | 77 |
| 2013 | 50 | 83 |
| 2014 | 38 | 96 |
| 2015 | 65 | 104 |
| 2016 | 61 | 101 |
| 2017 | 65 | 116 |
| 2018 | 65 | 97 |
| 2019 | 74 | 127 |
| 2020 | 86 | 118 |
| 2021 | 73 | 123 |
| 2022 | 86 | 132 |
| 2023 | 78 | 93 |
| 2024 | 87 | 117 |
| 2025 | 72 | 79 |
| 2026 | 41 | 81 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Underwater pelletizer22 Sep 2026US 12,741,398 B2Maag Germany GmbH
- System and process for converting waste plastic into a usable product22 Sep 2026US 12,742,052 B2
- Thermoplastic resin pellets and method for manufacturing thermoplastic resin pellets15 Sep 2026US 12,734,728 B2Sumitomo Chemical Company, Limited
- Extrusion methods for manufacturing seaweed-based films and pellets15 Sep 2026US 12,734,741 B2Notpla Limited
- Method for making foamed shoe material8 Sep 2026US 12,728,570 B2CCILU International Inc.
- Recycling waste air filtration waste to make glass-reinforced thermoplastic composites1 Oct 2026US 2026/0295910 A1Johns Manville
- Reinforced Thermoplastic Composite from Airborne Yarn Waste and Cotton Waste Dust.24 Sep 2026US 2026/0286072 A1
- Reinforced Thermoplastic Composite With a Charcoal Additive24 Sep 2026US 2026/0286073 A1Bernastic, LLC
- Reinforced Thermoplastic Composite from Pelletized Cotton Waste and a Method of Manufacturing the Same24 Sep 2026US 2026/0286074 A1Bernastic, LLC
- Bioplastics And Method Of Formation24 Sep 2026US 2026/0286105 A1Viable Gear, Inc.
Most cited
By later US patents
- Extruded orally administrable opioid formulations380US 5,958,452 AEuro-Celtique S. A. · 1999
- Extruded multi-particulates364US 5,965,161 AEuro-Celtique S. A. · 1999
- Melt-extruded orally administrable opioid formulations299US 6,261,599 B1Euro-Celtique S. A. · 2001
- Process for the manufacture of filamentary abrasive particles264US 5,090,968 ANorton Company · 1992
- Melt-extrusion multiparticulates196US 6,335,033 B22002