Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Blumenschein
Charles Blumenschein, Pittsburgh, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20090218281 | Water Treating Method and Arrangement Integrating a Fixed-Bacteria Biological Treatment and Flocculation-Decantation - The inventive water treating method and arrangement successively combine at least one step consisting in biological treating at least one part of pollution contained in said waters by a fixed biomass, wherein a bio-cleaned flow logically obtainable at the and of said step, prior to the entry thereof to a next step, contains less than 2 g/l of SS, and at least one stage for carrying out a flocculation-decantation by ballasted flocs consisting in transferring biologically treated flow to a mixing area ( | 09-03-2009 |
Charles D. Blumenschein, Pittsburgh, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20080314830 | Method of Removing Phosphorus from Wastewater - A process for removing phosphorus from wastewater wherein an iron or aluminum salt is added to the wastewater. The iron or aluminum salt results in the precipitation of certain iron or aluminum species that include phosphorus adsorption sites. These iron or phosphorus species are settled and become a part of sludge produced in the course of the wastewater treatment process. By recycling substantial portions of the sludge, the concentration of these iron or aluminum species in the wastewater is increased. This increased concentration results in the presence of large quantities of unused phosphorus adsorption sites that attract and adsorb phosphorus, resulting in phosphorus being removed from the wastewater. | 12-25-2008 |
| 20110036772 | Method of Removing Phosphorus from Wastewater - A process for removing phosphorus from wastewater wherein an iron or aluminum salt is added to the wastewater. The iron or aluminum salt results in the precipitation of certain iron or aluminum species that include phosphorus adsorption sites. These iron or phosphorus species are settled and become a part of sludge produced in the course of the wastewater treatment process. By recycling substantial portions of the sludge, the concentration of these iron or aluminum species in the wastewater is increased. This increased concentration results in the presence of large quantities of unused phosphorus adsorption sites that attract and adsorb phosphorus, resulting in phosphorus being removed from the wastewater. | 02-17-2011 |
| 20110147304 | Biological and Ballasetd Flocculation Treatment of Wastewater - A method for treating wastewater comprises biologically treating the wastewater in a fixed-biomass biological reactor and then treating the wastewater in a ballasted flocculation system. The ballasted flocculation system produces a clarified effluent and sludge containing inert granular material having biomass accumulated thereon and suspended solids. The inert granular material having biomass accumulated thereon is separated from the suspended solids and then cleaned with a cleaning solution. After separating the biomass from the cleaned inert granular material, the cleaned inert granular material is recycled for use in the ballasted flocculation system. | 06-23-2011 |
Gordon Lynn Blumenschein, Woodridge, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20110002448 | Emergency Telephone Call Notification Service System and Method - A system and method for emergency telephone call notification. The system includes an AIN capable switch, a service control point (SCP) having a database of designated contact numbers associated with a service subscriber telephone number, and an intelligent peripheral (IP) in communication with the SCP for contacting the designated contact numbers. The method includes the steps of recognizing an N11 trigger and the SCP initiating telephone calls, via the IP, to each of the contact numbers corresponding to the telephone number of the subscriber making the emergency telephone call. | 01-06-2011 |
Marcus Blumenschein, Marienheide DE
| Patent application number | Description | Published |
|---|---|---|
| 20090308883 | CONTAINER WITH LID - A container with lid, in particular a bucket with lid, has a container wall, a container bottom and a container opening, which is defined by an upper edge of the container, and structure in the upper part of the container for fixing the lid or a peripheral, inwardly protruding frame, to which the lid can be detachably locked. The container wall has on its upper part an outwardly protruding shoulder, such that containers can be stacked one into the other. To provide a container with lid which can be easily manufactured at low cost, if possible also by an in-mold labeling process, at least one radially outwardly and/or axially projecting protrusion ( | 12-17-2009 |
| 20100147851 | LID AND CONTAINER - The invention relates to a lid for a container, and a container with a corresponding lid, where the radially outer edge area ( | 06-17-2010 |
| 20100243654 | CONTAINER WITH A COVER INDICATING PREVIOUS OPENING - The invention relates to a container, especially a bucket or similar, comprising an opening, which is orientated upwards and which can be closed by a cover, and a peripheral container edge, which is drawn outwards in a downward direction on the container wall, where the cover is detachably connected thereto and whereon at least one tongue-like element is connected in such a way that at least one part of the cover is raised due to a pivoting movement away from a starting position on the container wall. According to the invention, the tongue-like element engages with the container edge from behind with part of the tongue-like element which can be guided outwards by the pivoting movement to a position in front of the container wall and the part of the tongue-like element is prevented from being guided behind the container edge when the tongue-like element pivots back in the direction of the initial position. | 09-30-2010 |
Michael Blumenschein, Bensheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20090229751 | MATT POLYMERIZATION GLUE - The adhesive bonding of matted PMMA with customary polymerization adhesives leads to very shiny bond seams, since the cured polymerization adhesives have a shiny surface. This emphasizes the very joining zones which it is intended that the viewer of bonded products should not perceive. The adhesive should therefore be matted after curing. The adhesive has for its basis a polymerization adhesive, preferably a (meth)acrylate-based adhesive. Two different kinds of silica are added as disperse powder to the polymerization adhesive, namely a silica powder having an average particle size of from 1 μm to 10 μm (matting agent) and a silica powder having an average particle size of more than 10 μm up to 200 μm (texturing agent). | 09-17-2009 |
Steven G. Blumenschein, Laurel, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20100175082 | SYSTEM AND METHOD FOR INSERTING SPONSOR INFORMATION INTO CLOSED CAPTION CONTENT OF A VIDEO SIGNAL - Disclosed is a system and method of combining traditional programming caption data with advertising caption data in a single closed caption data stream. Advertising caption data is received from a data warehouse. When such advertising caption data is encoded into the closed caption data stream, it must temporally displace the traditional programming caption data that would otherwise be displayed. Thus, such programming caption data is buffered during display of the advertising caption data, and then is played out in an intelligent yet accelerated manner to maintain readability and recover the time lost during the sponsorship event. | 07-08-2010 |
| 20100194979 | MULTI-LINGUAL TRANSMISSION AND DELAY OF CLOSED CAPTION CONTENT THROUGH A DELIVERY SYSTEM - Disclosed is a system and method of blending multiple closed caption language streams into a single output for transmission using closed caption encoding devices. Closed caption signals are created by remote closed caption generating systems that are connected to an input device, such as a stenography keyboard or voice recognition system. The closed caption signals are generated at multiple remote closed caption generating systems and in different languages, and are then independently transmitted to a multiplexing system where they are properly identified and blended into a single output data stream. The single output data stream is then delivered to a closed caption encoding device via a connection such as an Ethernet or serial connection. | 08-05-2010 |