Patent application number | Description | Published |
20100147439 | SELF-SUPPORTING PNEUMATIC TIRE WITH OPTIMIZED PLY LINE - The present invention is directed to a self-supporting tire. More specifically, the tire has a carcass, a tread, and a belt reinforcing structure located radially outward of the carcass and radially inward of the tread. The carcass is comprised of a reinforcing ply structure extending between a pair of bead portions, a pair of sidewalls, each sidewall located radially outward of one of the pair of bead portions, and a pair of inserts located in each sidewall. A first insert and second insert are located between the innerliner and the ply. | 06-17-2010 |
20110275751 | PNEUMATIC TIRE WITH TREAD - The present invention is directed to a pneumatic tire comprising a ground contacting tread, the tread comprising a rubber composition comprising
| 11-10-2011 |
20120077902 | PNEUMATIC TIRE - The invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, expressed as parts by weight per 100 parts by weight of elastomer (phr),
| 03-29-2012 |
20120123018 | PNEUMATIC TIRE - The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a rubber composition, the rubber composition comprising:
| 05-17-2012 |
20120138203 | PNEUMATIC TIRE - The invention is directed to a pneumatic tire having a rubber tread of a cap/base construction comprising an outer rubber tread cap layer containing an outer running surface and an underlying rubber tread base layer; wherein said tread cap layer comprises at least two circumferential, longitudinal rubber tread cap zones; wherein said tread cap zones individually extend from said tread cap running surface radially inward to said tread base layer; wherein said at least two tread cap zones comprises a first tread cap zone and a second tread cap zone adjacent to the first tread cap zone; the first tread cap zone and the second tread cap zone each independently comprising a vulcanizable rubber composition. | 06-07-2012 |
20120160388 | PNEUMATIC TIRE WITH COMPOSITE INNERLINER - A pneumatic radial ply runflat tire is described. The tire has a carcass structure having at least one radial carcass ply, two bead regions, two sidewalls, each sidewall having an upper sidewall portion that connects to the shoulders and being reinforced by an insert, a belt structure between the tread and the carcass, and an air impermeable inner liner formed of a butyl rubber located radially inward of the carcass structure wherein the air impermeable inner liner extends from a first shoulder region to a second shoulder underneath the crown portion of the tire, and does not extend from the shoulder to the bead portion of the tire. | 06-28-2012 |
20120208919 | PNEUMATIC TIRE - The invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising,
| 08-16-2012 |
20130056128 | PNEUMATIC TIRE WITH CONDUCTIVE BLEEDER CORDS - A carcass ply for a pneumatic tire in accordance with the present invention includes a plurality of load bearing cords calendered within a polymer matrix and a plurality of gas bleeder cords for moving gas away from an interface of the load bearing cords and the polymer matrix. The plurality of gas bleeder cords also function to conduct electrical charge from a belt structure of the pneumatic tire to a bead portion of the pneumatic tire. | 03-07-2013 |
20130075017 | METHOD FOR FORMING STRATIFIED RUBBER ARTICLE - A method and apparatus for applying a blended rubber composition directly onto a tire building drum or core is described. The method includes the steps of extruding a first rubber compound through a main extruder and a main gear pump. A second rubber compound is extruded through a second extruder and into a second gear pump. The output from the second gear pump is fed into the main extruder. The ratio of the first compound to the second compound is varied by adjusting the speed of the main gear pump and the speed of the second gear pump. A continuous strip of rubber formed of said first compound and said second compound is layed directly onto a tire building machine to form a first layer of rubber having a first blend ratio. The speed of the main gear pump and the second gear pump is adjusted to obtain a second blend ratio of said first compound to said second compound, and then a strip of rubber formed of said second blend ratio is applied to the tire building drum or core. | 03-28-2013 |
20130160912 | RUBBER COMPOSITION AND RUNFLAT TIRE - The present invention is directed to a rubber composition comprising: a functionalized elastomer comprising a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and a functional group bonded to the backbone chain, the functional group comprising a multidentate ligand capable of complexing with a metal ion; and an encapsulated metal salt. | 06-27-2013 |
20140148555 | SELF-HEALING RUBBER COMPOSITION AND TIRE - The present invention is directed to a self-healing rubber composition comprising a functionalized elastomer comprising: a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and a functional group bonded to the backbone chain, the functional group comprising a multidentate ligand capable of complexing with a metal ion; and a partitioned metal ion. | 05-29-2014 |
20140336330 | PNEUMATIC TIRE WITH TREAD - The present invention is directed to a pneumatic tire comprising a ground contacting tread, the tread comprising a rubber composition comprising
| 11-13-2014 |
Patent application number | Description | Published |
20100111906 | VOLUME MAINTAINING OSTEOINDUCTIVE/OSTEOCONDUCTIVE COMPOSITIONS - An osteoinductive/osteoconductive composition prepared from a quantity, of demineralized fibrous bone elements possessing an average surface area to volume ratio of about 100:1 to about 20:1, a quantity of mostly shaped regular non-fibrous bone elements possessing an average surface area to volume ratio of about 10:1 or less and a sufficient quantity of biocompatible fluid carrier sufficient to provide the composition as a deformable mass is provided herein. Also provided is a method of using the composition to repair a bone defect site. | 05-06-2010 |
20110108644 | Method of Making Demineralized Bone Particles - Demineralized bone particles are obtained by demineralizing whole bone and thereafter subdividing the demineralized bone to provide the demineralized bone particles. | 05-12-2011 |
20110268782 | POLYURETHANES FOR OSTEOIMPLANTS - Biological-based polyurethanes and methods of making the same. The polyurethanes are formed by reacting a biodegradable polyisocyanate (such as lysine diisocyanate) with an optionally hydroxylated biomolecule to form polyurethane. The polymers formed may be combined with ceramic and/or bone particles to form a composite, which may be used as an osteoimplant. | 11-03-2011 |
20110274668 | VOLUME MAINTAINING OSTEOINDUCTIVE/OSTEOCONDUCTIVE COMPOSITIONS - An osteoinductive/osteoconductive composition prepared from a quantity, of demineralized fibrous bone elements possessing an average surface area to volume ratio of about 100:1 to about 20:1, a quantity of mostly shaped regular non-fibrous bone elements possessing an average surface area to volume ratio of about 10:1 or less and a sufficient quantity of biocompatible fluid carrier sufficient to provide the composition as a deformable mass is provided herein. Also provided is a method of using the composition to repair a bone defect site. | 11-10-2011 |
Patent application number | Description | Published |
20100211058 | HEATED TIP IMPLANT DELIVERY SYSTEM - Bone substitute materials have been developed that become flowable upon heating. In order to use these new materials in the special environment of an operating room, methods and devices have been developed to conveniently and sterilely heat samples of the material as the material is being implanted into a patient. Inventive heating devices include cannulas with a heated tip and devices similar to a hot melt glue gun. Therefore, the material is heated for only a short time preventing the degradation of biological components of the material. | 08-19-2010 |
20110040334 | INTERVERTEBRAL IMPLANT WITH MOVEMENT RESISTANT STRUCTURE - An implant unit used in surgery has a body made from osteogenic implantable material and including an implant portion and a retaining portion, which is coupled to and extends transversely to the implant portion. The retaining portion is attached to the sidewall of the adjoining vertebral body or mammal bone to prevent displacement of the implant portion relative to the vertebral body or mammal bone and to accelerate fusion therebetween. | 02-17-2011 |
20110054614 | IMPLANT RETAINING DEVICE - There is provided an implant retaining device, which has the effect of preventing an intervertebral implant from jutting out of the receiving bed. The implant retaining device generally includes a plate having at least one throughbore to receive a screw, and a screw for securing the plate to the vertebrae. The plate may be dimensioned to cover a portion of the opening of a receiving bed, and thus, need only be secured to a single vertebral body. In an alternate embodiment, the plate may be used during bone fracture correction procedures to prevent a bone screw from backing out of engagement with adjacent bone sections. A method of retaining an intervertebral implant using the device is also provided. | 03-03-2011 |
20130236547 | POLYURETHANES FOR OSTEOIMPLANTS - Biological-based polyurethanes and methods of making the same. The polyurethanes are formed by reacting a biodegradable polyisocyanate (such as lysine diisocyanate) with an optionally hydroxylated biomolecule to form polyurethane. The polymers formed may be combined with ceramic and/or bone particles to form a composite, which may be used as an osteoimplant. | 09-12-2013 |
20140121781 | INJECTABLE AND MOLDABLE BONE SUBSTITUTE MATERIALS - An osteoimplant composite comprising a plurality of particles of an inorganic material, a bone substitute material, a bone-derived material, or any combination thereof; and a polymer material with which the particles are combined. The composite is either naturally moldable or flowable, or it can be made moldable or settable. After implantation, the composite may be set to provide mechanical strength to the implant. The inventive composite have the advantage of being able to fill irregularly shape implantation site while at the same time being settable to provide the mechanical strength required for most orthopedic applications. The invention also provides methods of using and preparing the moldable and flowable composites. | 05-01-2014 |
20140277480 | EXPANDABLE SPINAL IMPLANT SYSTEM AND METHOD - A spinal implant comprises a first member including a wall that defines a first cavity and a second member including a wall defining a second cavity. At least one first expandable bone graft is disposable within the second cavity. The second member is axially translatable relative to the first member between a first configuration and a second, expanded configuration such that at least a portion of the at least one first graft is disposed within the first cavity and the first cavity includes a substantially void portion. At least one second bone graft has a selective configuration and dimension for disposal within the substantially void portion. Systems and methods are disclosed. | 09-18-2014 |