B29B 7/244
Of several materials
Official title: {of several materials}
B29B7/244 (Of several materials) appears on 95 US grants and 99 published applications in this corpus.
Search patents in B29B- Granted patents
- 95
- Published applications
- 99
- Assignees
- 92
- Inventors
- 234
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 4 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 3 |
| 2007 | 2 | 3 |
| 2008 | 0 | 8 |
| 2009 | 3 | 3 |
| 2010 | 3 | 2 |
| 2011 | 1 | 7 |
| 2012 | 1 | 1 |
| 2013 | 4 | 1 |
| 2014 | 1 | 2 |
| 2015 | 3 | 4 |
| 2016 | 1 | 3 |
| 2017 | 1 | 4 |
| 2018 | 2 | 5 |
| 2019 | 6 | 7 |
| 2020 | 5 | 16 |
| 2021 | 6 | 8 |
| 2022 | 8 | 2 |
| 2023 | 7 | 3 |
| 2024 | 6 | 3 |
| 2025 | 0 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System for the formulation and delivery of materials to molding machines21 Jul 2026US 12,686,151 B2GM Global Technology Operations LLC
- Weighted garment counterweight block, mixing device, and manufacturing process thereof26 May 2026US 12,636,817 B1Ninghai Yuteng Arts & Crafts Co., Ltd.
- Quality verification system for measurement of raw materials in continuous metering processes using calibration weights17 Feb 2026US 12,552,071 B2Compagnie Generale Des Etablissements Michelin
- Method of producing a self-supported electrode film in a wet process without organic solvent20 Aug 2024US 12,068,469 B2Blue World Technologies Holding Aps
- Method and apparatus for preparing and dispensing a mixture obtained by mixing chemically reactive components, at least one of which containing a filler material23 Jul 2024US 12,042,955 B2Afros S. P. A.
- Silicone manufacturing9 Jul 2026US 2026/0193416 A1Dow Global Technologies LLC
- Device and method for refilling and transferring solid raw materials from a container into a mixer30 Apr 2026US 2026/0116610 A1BASF Coatings GmbH
- Method for drying bulk material, especially granular plastic material, and drying device for such material15 Jan 2026US 2026/0014736 A1Motan Holding GmbH
- A structure of plastic particle processing system14 Aug 2025US 2025/0258484 A1Motan Holding GmbH
- Control method of feeding weight of plastic particles based on speed regulating motor and weight feedback22 May 2025US 2025/0165014 A1Motan Holding GmbH
Most cited
By later US patents
- Additive inventory control, batching and delivery system169US 4,525,071 ACrawford & Russell, Inc. · 1985
- Batching system99US 3,959,636 AMangood Corporation · 1976
- Hybrid apparatus and method for blending materials95US 5,110,521 AHydreclaim Corporation · 1992
- Weigh scale blender and method75US 6,007,236 A1999
- Pneumatic suction conveyor means for the gravimetric dosing of bulk material components55US 5,147,152 AAZO GmbH & Co. · 1992