Description
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
B29B
Technology
Stats
- 5,134 US PATENTS IN FORCE
- 2,344 US APPLICATIONS PENDING
- 3,197 Total Patent Owners
- 19,242 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 7/00 | Mixing; Kneading (in general B01F; combined with calendering B29C 43/24, with injection B29C 45/46, with extrusion B29C 47/36) |
| 7/02 | 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 |
| 7/04 | 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 with non-movable mixing or kneading devices |
| 7/06 | 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 with movable mixing or kneading devices |
| 7/08 | 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 with movable mixing or kneading devices shaking, oscillating or vibrating |
| 7/10 | 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 with movable mixing or kneading devices rotary |
| 7/12 | 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 with movable mixing or kneading devices rotary with single shaft |
| 7/14 | 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 with movable mixing or kneading devices rotary with single shaft with screw or helix |
| 7/16 | 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 with movable mixing or kneading devices rotary with single shaft with paddles or arms |
| 7/18 | 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 with movable mixing or kneading devices rotary with more than one shaft |
| 7/20 | 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 with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws |
| 7/22 | 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 |
| 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 |
| 7/26 | 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 discharging, e.g. doors |
| 7/28 | 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 measuring, controlling or regulating, e.g. viscosity control |
| 7/30 | Mixing; Kneading (in general B01F; combined with calendering B29C 43/24, with injection B29C 45/46, with extrusion B29C 47/36) continuous, with mechanical mixing or kneading devices |
| 7/32 | Mixing; Kneading (in general B01F; combined with calendering B29C 43/24, with injection B29C 45/46, with extrusion B29C 47/36) continuous, with mechanical mixing or kneading devices with non-movable mixing or kneading devices |
| 7/34 | Mixing; Kneading (in general B01F; combined with calendering B29C 43/24, with injection B29C 45/46, with extrusion B29C 47/36) continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices |
| 7/36 | Mixing; Kneading (in general B01F; combined with calendering B29C 43/24, with injection B29C 45/46, with extrusion B29C 47/36) continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices shaking, oscillating or vibrating |
| 7/38 | Mixing; Kneading (in general B01F; combined with calendering B29C 43/24, with injection B29C 45/46, with extrusion B29C 47/36) continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary (B29B 7/52 takes precedence) |
Recent Patents
Not Available
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0114,977 | START-UP METHOD OF RESIN PELLET PRODUCTION DEVICE, PRODUCTION METHOD OF RESIN PELLETS, AND RESIN PELLET PRODUCTION DEVICE | Oct 07, 24 | Apr 10, 25 | Kabushiki Kaisha Kobe Seiko Sho ( Kobe Steel Ltd.) |
| 2025/0114,978 | INTEGRATED ANALYSIS AND OPTIMISATION OF A MECHANICAL POLYOLEFIN RECYCLING PROCESS | Jan 19, 23 | Apr 10, 25 | Not available |
| 2025/0114,979 | PROCESS FOR THE RECOVERY OF RAW MATERIAL FROM WASTE PRODUCTS | Jul 28, 22 | Apr 10, 25 | Not available |
| 2025/0114,985 | MANUFACTURING OF AN EMBEDDING ELEMENT FOR A WIND TURBINE BLADE | Jan 16, 23 | Apr 10, 25 | Not available |
| 2025/0115,726 | FIBER-REINFORCED MOLDED BODY AND METHOD FOR PRODUCING FIBER-REINFORCED MOLDED BODY | Dec 19, 24 | Apr 10, 25 | Zeon Corporation |
| 2025/0115,729 | COMBINED WASHING/DELAMINATION PROCESS FOR MULTILAYER FILM-CONTAINING RECYCLING STREAMS | Aug 02, 22 | Apr 10, 25 | Not available |
| 2025/0115,735 | METHODS OF PREPARING A COMPOSITE HAVING ELASTOMER AND FILLER | Dec 16, 24 | Apr 10, 25 | Not available |
| 2025/0108,538 | PRECONDITIONED RESIN AGGREGATE | Jul 31, 24 | Apr 03, 25 | Not available |
| 2025/0108,537 | GRANULATION PROCESSING METHOD FOR LOW-MELT-INDEX DEGRADABLE MATERIAL, AND SHAPED BODY PREPARED THEREBY | May 19, 23 | Apr 03, 25 | SHANGHAI BLUEPHA MICROBIOLOGY TECHNOLOGY Co., LTD. Shanghai; JIANGSU LANSU BIOMATERIAL CO., LTD.; |
| 2025/0108,539 | RESOURCE RECOVERY SYSTEM & METHOD | Jan 11, 23 | Apr 03, 25 | Not available |
| 2025/0108,543 | METHOD FOR PRODUCING AN RPET PLASTIC MATERIAL FOR USE IN A THIN-WALL INJECTION MOLDING METHOD AND CONTAINERS, SUCH AS CUPS, BOWLS, TRAYS OR MULTI-COMPARTMENT PACKAGINGS PRODUCED BY THE THIN-WALL INJECTION MOLDING METHOD | Apr 21, 23 | Apr 03, 25 | Not available |
| 2025/0108,579 | PROPELLER BLADE OR AIRFOIL WITH WOUND COMPOSITE ROOT | Apr 20, 23 | Apr 03, 25 | Not available |
| 2025/0109,254 | POLYMERISATION OF SILOXANE POLYMERS | May 02, 23 | Apr 03, 25 | Not available |
| 2025/0109,285 | SYSTEMS AND METHODS FOR RECYCLING RUBBER WASTE INTO SURFACE-MODIFIED DEVULCANIZED RUBBER OR AN END-OF-LIFE TIRE (ELT) COMPOUND | Sep 27, 24 | Apr 03, 25 | Not available |
Top Owners in This Class
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Applications Filed in This Class - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 39 Months (last 2 years Issuances)
- 39 Months (last 5 years Issuances)