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Class Information
Number: 241/29
Name: Solid material comminution or disintegration > Processes > Plural successive comminuting operations
Description: Processes in which all, or a portion of, the material is subjected to a plurality of comminuting or disintegrating operations.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7451943 |
Marking liquid method of preparation and product produced thereby |
Nov. 18, 2008 |
| 7448561 |
Process for conversion and size reduction of solid particles |
Nov. 11, 2008 |
| 7448562 |
High-security destruction including sacrificial cutting followed by non-sacrificial cutting |
Nov. 11, 2008 |
| 7441716 |
Aluminum recovering dry system and process |
Oct. 28, 2008 |
| 7429010 |
Methods and apparatus to mechanically reduce food products into irregular shapes and sizes |
Sep. 30, 2008 |
| 7419108 |
Corn fractionation process |
Sep. 2, 2008 |
| 7413602 |
Production of glass powder from waste glass, and products made using the same, especially concrete |
Aug. 19, 2008 |
| 7407122 |
Method of processing multicomponent, composite and combined materials and use of so separated components |
Aug. 5, 2008 |
| 7395979 |
Methods of modifying fibers |
Jul. 8, 2008 |
| 7370820 |
Method and system for harvesting weighting agent fines |
May. 13, 2008 |
| 7368037 |
Refiner steam separation system for reduction of dryer emissions |
May. 6, 2008 |
| 7334747 |
Destroying planar material into high security pieces |
Feb. 26, 2008 |
| 7300974 |
Rheology regulators such as ground natural calcium carbonates optionally treated with a fatty acid or salt and their use |
Nov. 27, 2007 |
| 7293724 |
Animal bedding composition method of manufacture |
Nov. 13, 2007 |
| 7270282 |
Screenless disintegrators |
Sep. 18, 2007 |
| 7264182 |
Method and device for comminuting particulate organic substances in suspensions of microorganisms |
Sep. 4, 2007 |
| 7258737 |
Method for recycling concrete waste |
Aug. 21, 2007 |
| 7249723 |
Organic solvent dispersed nano-talc slurry |
Jul. 31, 2007 |
| 7226005 |
Hyperplaty clays and their use in paper coating and filling, methods for making same, and paper products having improved brightness |
Jun. 5, 2007 |
| 7210641 |
Methods of making a niobium metal oxide |
May. 1, 2007 |
| 7204436 |
Residue exit for security destruction machines |
Apr. 17, 2007 |
| 7159804 |
Unit and method for recycling a bituminous membrane |
Jan. 9, 2007 |
| 7140564 |
Method for the computer-based process control of a fragmentation apparatus |
Nov. 28, 2006 |
| 7134619 |
Method of separating and processing catalyst carriers |
Nov. 14, 2006 |
| 7111801 |
Destroying non-homogeneous loads using zero-clearance cutting systems, double-secondary shredders in zero-clearance cutting systems, and other zero-clearance systems |
Sep. 26, 2006 |
| 7093782 |
Method and device for fine grinding of mineral particles |
Aug. 22, 2006 |
| 7090156 |
Destroying planar material |
Aug. 15, 2006 |
| 7073736 |
Shredder dust electrostatic separation apparatus and method |
Jul. 11, 2006 |
| 7070131 |
White pozzolan composition and blended cements containing same |
Jul. 4, 2006 |
| 6945484 |
Method and apparatus for processing municipal waste |
Sep. 20, 2005 |
| 6944926 |
Method for disassembling refrigerator, compressing device, and device for disassembling the same |
Sep. 20, 2005 |
| 6896212 |
Method of producing fine solid particles and dispersions |
May. 24, 2005 |
| 6889923 |
Powder processing |
May. 10, 2005 |
| 6881784 |
Methods for producing submicron polytetrafluoroethylene powder and products thereof |
Apr. 19, 2005 |
| 6878236 |
Raw material for printing paper, a method for producing said raw material and a printing paper |
Apr. 12, 2005 |
| 6832736 |
Processing method of disposals and collecting method of foaming gas from foaming heat-insulator material thereof, and disposal processing apparatus and collecting apparatus thereof |
Dec. 21, 2004 |
| 6824086 |
Method of creating ultra-fine particles of materials using a high-pressure mill |
Nov. 30, 2004 |
| 6818099 |
Raw material for printing paper, method to produce it and printing paper |
Nov. 16, 2004 |
| 6811655 |
Apparatus for preparing paper pulp from used paper |
Nov. 2, 2004 |
| 6783088 |
Method of producing glass and of using glass in cutting materials |
Aug. 31, 2004 |
| 6766970 |
Method and apparatus for a crusher |
Jul. 27, 2004 |
| 6755365 |
Automated bone grinder |
Jun. 29, 2004 |
| 6745963 |
Process for recycling side dams for the continuous casting of thin steel strip |
Jun. 8, 2004 |
| 6729565 |
Process for reusing waste paint and processor therefor |
May. 4, 2004 |
| 6722593 |
Method and apparatus for recovering an elastomeric material |
Apr. 20, 2004 |
| 6715705 |
Two-stage comminuting and dehydrating system and method |
Apr. 6, 2004 |
| 6651679 |
Process for the breaking and cleaning of contaminant-containing raw paper stocks, in particular of recovered paper |
Nov. 25, 2003 |
| 6648251 |
Device and method for disaggregating derived timber products |
Nov. 18, 2003 |
| 6641064 |
Complete drying method for hydrogels |
Nov. 4, 2003 |
| 6634574 |
Method and device for obtaining vegetal fibre material and the use thereof |
Oct. 21, 2003 |
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