B29B 7/00
Mixing
Official title: Mixing; Kneading ({for preparation of dough A21C1/00;} in general B01F; combined with calendering B29C43/24, with injection B29C45/46, with extrusion B29C48/36)
B29B7/00 (Mixing) appears on 4,890 US grants and 4,635 published applications in this corpus.
Search patents in B29B- Granted patents
- 4,890
- Published applications
- 4,635
- Assignees
- 2,336
- Inventors
- 10,301
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 61 | 0 |
| 1977 | 61 | 0 |
| 1978 | 82 | 0 |
| 1979 | 49 | 0 |
| 1980 | 49 | 0 |
| 1981 | 60 | 0 |
| 1982 | 45 | 0 |
| 1983 | 55 | 0 |
| 1984 | 69 | 0 |
| 1985 | 66 | 0 |
| 1986 | 54 | 0 |
| 1987 | 61 | 0 |
| 1988 | 62 | 0 |
| 1989 | 73 | 0 |
| 1990 | 75 | 0 |
| 1991 | 68 | 0 |
| 1992 | 89 | 0 |
| 1993 | 70 | 0 |
| 1994 | 81 | 0 |
| 1995 | 84 | 0 |
| 1996 | 70 | 0 |
| 1997 | 79 | 0 |
| 1998 | 74 | 0 |
| 1999 | 98 | 0 |
| 2000 | 82 | 0 |
| 2001 | 111 | 30 |
| 2002 | 84 | 106 |
| 2003 | 86 | 99 |
| 2004 | 79 | 123 |
| 2005 | 61 | 122 |
| 2006 | 63 | 125 |
| 2007 | 63 | 102 |
| 2008 | 55 | 115 |
| 2009 | 60 | 125 |
| 2010 | 76 | 120 |
| 2011 | 62 | 143 |
| 2012 | 83 | 182 |
| 2013 | 92 | 184 |
| 2014 | 116 | 192 |
| 2015 | 159 | 253 |
| 2016 | 148 | 226 |
| 2017 | 196 | 296 |
| 2018 | 166 | 276 |
| 2019 | 181 | 272 |
| 2020 | 203 | 290 |
| 2021 | 192 | 257 |
| 2022 | 203 | 283 |
| 2023 | 178 | 224 |
| 2024 | 193 | 248 |
| 2025 | 172 | 145 |
| 2026 | 91 | 97 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Molding material, molded article, and production method for molding material6 Oct 2026US 12,752,321 B2Glencal Technology Co., Ltd.
- Thermoplastic resin composition, method of preparing the same, and molded article manufactured using the same6 Oct 2026US 12,753,299 B2LG Chem.Ltd.
- Biodegradable, compostable molding mass compositions, molded articles and methods of manufacture29 Sep 2026US 12,747,341 B2Evps Global Marketing Ltd.
- Compound for bonded magnet, bonded magnet, method of producing same, and resin composition for bonded magnets29 Sep 2026US 12,749,619 B2Nichia Corporation
- Polymeric film and uses thereof15 Sep 2026US 12,734,793 B2Mylar Specialty Films U.S. Limited Partnership
- Systems and methods of manufacturing a biodegradable composite material1 Oct 2026US 2026/0295902 A1
- Process for mixing a fluid meltflow stream24 Sep 2026US 2026/0284612 A1Dow Global Technologies LLC
- Process for mixing a fluid meltflow stream and recycle17 Sep 2026US 2026/0273798 A1Dow Global Technologies LLC
- A reactive extrusion line and method for manufacturing thermoplastics from cellulose10 Sep 2026US 2026/0264291 A1Tallinn University of Technology
- Preparation method for polytetrafluoroethylene composition, polytetrafluoroethylene composition, forming product, conductive pipe, heat conduction film, and substrate ccl3 Sep 2026US 2026/0258238 A1Daikin Fluorochemicals (China) Co., Ltd.
Most cited
By later US patents
- Process for crosslinking444US 5,346,961 AUnion Carbide Chemicals & Plastics Technology Corporation · 1994
- Process and apparatus for creating a colorful three-dimensional object372US 6,129,872 A2000
- Solid freeform fabrication methods283US 5,738,817 ARutgers, The State University · 1998
- Solid freeform fabrication methods223US 5,900,207 ARutgers, the State University Old Queens · 1999
- Continuous process for forming products from thermoplastic polymeric material having three-dimensional patterns and surface textures207US 4,290,248 A1981