Class B29B : PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
Subclass 7/24: Mixing; Kneading (in general B01F; combined with calendering B29C 43/24, with injection B29C 45/46, with extrusion B29C 47/36) non-continuous, with mechanical mixing or kneading devices, i.e. batch type Component parts, details or accessories; Auxiliary operations for feeding
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12042955 | Method and apparatus for preparing and dispensing a mixture obtained by mixing chemically reactive components, at least one of which containing a filler material | Apr 07, 21 | Jul 23, 24 | AFROS S.P.A. |
| 12018148 | Ultralow-gloss PC/ABS resin composition and preparation method thereof | Jan 18, 19 | Jun 25, 24 | SHANGHAI KUMHOSUNNY PLASTICS CO., LTD. |
| 11911932 | System for making a rigid foam substitute | Jul 29, 20 | Feb 27, 24 | ThermoPod, Inc |
| 11904503 | Dosage control in the manufacture of tires | Jul 24, 18 | Feb 20, 24 | Compagnie Generale des Etablissements Michelin |
| 11858186 | Apparatus for feeding single grains to a processing machine, in particular an injection molding machine | Aug 01, 18 | Jan 02, 24 | WITTMANN TECHNOLOGY GMBH |
| 11780117 | Device and method for the production of plastic parts with drying and dessicant feed devices | Jun 16, 20 | Oct 10, 23 | Henkel AG & Co KGaA |
| 11745388 | Two part compounded material mixer | Oct 25, 19 | Sep 05, 23 | The Boeing Company |
| 11718690 | 3D printed material, structure and method for making the same | Sep 23, 21 | Aug 08, 23 | Mighty Buildings, Inc. |
| 11479374 | Feeder unit, feeder module comprising feeder units, and method for discharging a constant mass flow of one or more powders into a receiving container | Nov 12, 19 | Oct 25, 22 | GEA PROCSS ENGINEERING NV |
| 11413591 | Preparing and dispensing polymer materials and producing polymer articles therefrom | Oct 31, 18 | Aug 16, 22 | Magic Leap, Inc. |
| 11383416 | Devices, systems, and processes for processing polymers | Oct 25, 16 | Jul 12, 22 | ExxonMobil Chemical Patents Inc. |
| 11359079 | Polymer processing additive, compositions, and methods | Sep 19, 14 | Jun 14, 22 | 3M Innovative Properties Company |
| 11325294 | Devices, systems, and processes for processing polymers | Oct 25, 16 | May 10, 22 | ExxonMobil Chemical Patents Inc. |
| 11267913 | 3D printed material, structure and method for making the same | Feb 14, 19 | Mar 08, 22 | Mighty Buildings, Inc. |
| 11141883 | Apparatus and method for making a rubber finish mixture containing at least one reactive additive | Jun 11, 18 | Oct 12, 21 | CONTINENTAL REIFEN DEUTSCHLAND GMBH |
| 11110696 | System and method for on-demand colorization for extrusion-based additive construction | Sep 27, 19 | Sep 07, 21 | R3 Printing, Inc. |
| 10959764 | Bone cement mixing cartridge and method of use | Nov 18, 19 | Mar 30, 21 | ENCORE MEDICAL L.P. |
| 10875938 | Peroxide reaction method and peroxide reaction device using extruder | Jul 01, 15 | Dec 29, 20 | THE JAPAN STEEL WORKS, LTD. |
| 10843384 | Process for the production of thermoplastic moulding compounds | Jun 09, 16 | Nov 24, 20 | Ineos Styrolution Group GmbH |
| 10814295 | Weighing and mixing system | Jan 12, 15 | Oct 27, 20 | Ampacet Corporation |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0073,977 | BIAXIALLY STRETCHED POLYAMIDE FILM ROLL | Dec 20, 22 | Mar 06, 25 | Toyo Boseki Kabushiki Kaisha T/A Toyobo Co. Ltd. |
| 2024/0399,623 | INTERNAL MIXING EXTRUDER | Oct 10, 22 | Dec 05, 24 | WUXI BOYU PLASTIC MACHINERY CO., LTD. |
| 2024/0190,046 | SYSTEM FOR THE FORMULATION AND DELIVERY OF MATERIALS TO MOLDING MACHINES | Dec 12, 22 | Jun 13, 24 | GM Global Technology Operations LLC |
| 2023/0382,011 | METHOD FOR MOLDING RESIN MATERIAL MIXED WITH PULVERIZED MATERIAL | May 30, 23 | Nov 30, 23 | Nissei Plastic Industrial Co., Ltd. |
| 2020/0376,712 | AUTOMATIC CONTINUOUS WEIGHING/RAW MATERIAL SUPPLY SYSTEM OF FLOORING TILE MANUFACTURING APPARATUS | Jul 08, 19 | Dec 03, 20 | Not available |
| 2020/0254,651 | DOSAGE CONTROL IN THE MANUFACTURE OF TIRES | Jul 24, 18 | Aug 13, 20 | Not available |
| 2020/0155,214 | BONE CEMENT MIXING CARTRIDGE AND METHOD OF USE | Nov 18, 19 | May 21, 20 | Not available |
| 2019/0084,779 | TOWER CONFIGURATION GRAVIMETRIC BLENDER AND RECEIVER FOR USE THEREWITH | Nov 12, 18 | Mar 21, 19 | Not available |
| 2018/0290,336 | MANUFACTURING RUBBER COMPOSITIONS WITH OPTIONAL BYPASS | Nov 30, 16 | Oct 11, 18 | Not available |
| 2018/0099,434 | Plasticizing Unit | Apr 07, 16 | Apr 12, 18 | Not available |
| 2015/0273,731 | METHOD AND DEVICE FOR IMPLEMENTING MECHANICAL, CHEMICAL AND/OR THERMAL PROCESSES | Sep 26, 13 | Oct 01, 15 | LIST TECHNOLOGY AG |
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