Class / Patent application number | Description | Number of patent applications / Date published |
435268000 | Treating organ or animal secretion | 7 |
20110183404 | METHOD FOR PROCESSING PORCINE CORNEA FOR DECELLULARIZATION - Disclosed is a method for processing porcine cornea using an aqueous NaCl solution and an aqueous trypsin/EDTA solution to decellularize enucleated porcine cornea. The porcine cornea processed by the method causes neither inflammation nor immune rejection. The porcine corneal stroma decellularized by the method can be recellularized together with host keratocytes after transplantation. | 07-28-2011 |
20110281341 | BIOLOGICAL PROCESS FOR CONVERTING ORGANIC BY-PRODUCTS OR WASTES INTO RENEWABLE ENERGY AND USABLE PRODUCTS - Apparatus for the treatment of organic waste streams is disclosed, in which the organic waste stream is treated in order to reduce the average particle size prior to entry into a biological reactor. The use of a mechanical device to reduce this average particle size while simultaneously mixing the organic waste stream increases the efficiency of the biological reactor. The mechanical device is preferably one which causes attrition and reduction in the average particle size of the organic waste stream. This results in a lower viscosity feed to the biological reactor, and therefore a far more efficient process, which can therefore handle a feed stream of greater concentration than was previously thought to be possible. | 11-17-2011 |
20110300607 | System for Treating Blood of Slaughtered Animals and Method for Producing High-Quality Amino Acid Solution Using Blood of Slaughtered Animals - The present invention provides a system for treating the blood of slaughtered animals, the system comprising: a storage tank for collecting and storing the blood of animals slaughtered in a slaughter plant; a blood treatment tank in which the animal blood is received and stored from the blood storage tank and into which a liquid microbial agent for treating blood is introduced so that microorganisms of the liquid microbial agent are allowed to react at a temperature of 25˜35° C. for 8-12 hours, thereby separating the animal blood into an amino acid solution and a waste blood sludge; a blood-treating agent supply unit for supplying the liquid microbial agent to the blood treatment tank; a water supply unit for supplying water to the blood treatment tank; a filtering means for filtering the amino acid solution discharged from the blood treatment tank to remove impurities; a heater for maintaining the blood treatment tank at a temperature of 25˜35° C.; and a temperature sensor for sensing the internal temperature of the blood treatment tank. According to the invention, microorganisms are used to degrade waste animal blood and produce high-quality environmentally friendly amino acids, thereby providing the effects of recycling resources and preventing environmental contamination. | 12-08-2011 |
20120329139 | BIOSOLIDS DIGESTER AND PROCESS FOR BIOSOLIDS PRODUCTION - The invention relates to methods and apparatuses for producing Class A biosolids. In yet another embodiment, the invention relates to a method comprising digesting waste material by anaerobic digestion, and yielding Class A biosolids. In still yet another embodiment, the invention relates to a system for anaerobic digestion of waste material to produce Class A biosolids. In still yet another embodiment, the invention relates to a system for anaerobic digestion of waste material comprising a mixing chamber, a digester, a heating pit, and an effluent pit. | 12-27-2012 |
20130337549 | MATERIALS AND METHODS FOR NERVE GRAFTING - The subject invention pertains to compositions and methods for promoting repair of damaged nerve tissue using nerve grafts and preparation of nerve grafts. The compositions and methods of the subject invention can be employed to restore the continuity of nerve interrupted by disease, traumatic events or surgical procedures. Compositions of the subject invention comprise one or more chondroitin sulfate proteoglycan (CSPG)-degrading enzymes that promote axonal penetration into damaged nerve tissue and nerve graft. The invention also concerns methods for promoting repair of damaged nerve tissue using the present compositions and nerve tissue treated according to such methods. The invention also includes storage solutions for nerve tissue. | 12-19-2013 |
20150111286 | Method and System for Reducing Foam Formation in Slurry Pits of Swine Rearing Facilities with Slatted Floors - The present invention relates to a method and a system for reducing foam formation in slurry pits of swine rearing facilities with slatted floors. | 04-23-2015 |
20160122703 | METHOD AND SYSTEM FOR TREATING ORGANIC WASTE AND WASTEWATER - An organic waste and wastewater treatment method and system that quickly and cost-effectively removes most organic materials from a waste or wastewater while generating a gaseous byproduct that can be used for heat or electricity generation. The method and system begins with a maceration and/or screening step that reduces waste particle size. Then, the waste is pumped through orifice(s) under high pressure to emulsify the waste and covert it to a slurry. The slurry is then treated in a horizontal anaerobic digester with flexible support material for microbial attachment to remove organic materials. | 05-05-2016 |