Debreceni Egyetem Patent applications |
Patent application number | Title | Published |
20140323589 | Method for the preparation of composite silica alcogels, aerogels and xerogels, apparatus for carrying out the method continuously, and novel composite silica alcogels, aerogels and xerogels - The invention relates to a method for the preparation of composite silica alcogels, aerogels and xerogels, comprising
| 10-30-2014 |
20130195830 | PERORALLY APPLICABLE PREPARATION CONTAINING HISTAMINASE OF VEGETABLE ORIGIN, RESISTANT TO PEPSIN AND TRYPSIN AND A PROCESS FOR PRODUCING IT - The subject of the invention is a perorally applicable preparation of vegetable origin, resistant to pepsin and trypsin, based on histaminase, optionally for the use as an agent for improving digestion, reducing appetite or reducing body weight. The preparation of the invention is a pressed juice—which is optionally in lyophilized form—obtained from seedlings of pea ( | 08-01-2013 |
20130117572 | Portable electronic device, system and method for authenticating a document associated with a geographical location - In a portable electronic device, a method of authenticating a document associated with a geographical location is disclosed. A document is provided in the form of digital data, and a hash value is generated from the digital data of said document. Raw GPS data are received from at least one GPS satellite, and then digitally signed by a first private key of the portable electronic device. From the raw GPS data, exact GPS coordinates are calculated. A request for an authentic location stamp is sent to a certification unit, the request containing at least the hash value of the document, the raw GPS data and the exact GPS coordinates, wherein said request is digitally signed by a private key of the portable electronic device. In response to said location stamp request, a nonce value from the certification unit is received, said nonce value being digitally signed by a private key of the certification unit. A certification request is then sent to the certification unit, said request containing at least the hash value of the document, the raw GPS data, the exact GPS coordinates and the nonce value, wherein the certification request is digitally signed with said private key of the portable electronic device. In response to said certification request, a certified location stamp containing said certification request and a piece of time information is received, said location stamp being digitally signed by a private key of the certification unit. The certified location stamp is verified by using the corresponding public key of the certification unit, and if it is determined that the certified location stamp is signed by the certification unit, the certified location stamp will be assigned to the document. | 05-09-2013 |
20110129553 | PROCESS FOR THE PREPARATION OF SOUR CHERRY SEED EXTRACT, USE OF THE EXTRACT FOR THE PREPARATION OF PHARMACEUTICAL COMPOSITIONS AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAID EXTRACT - The present invention relates to a process for the isolation of the components of seed of | 06-02-2011 |
20090238903 | PROCESS FOR THE PREPARATION OF SOUR CHERRY SEED EXTRACT, USE OF THE EXTRACT FOR THE PREPARATION OF PHARMACEUTICAL COMPOSITIONS AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAID EXTRACT - The present invention relates to a process for the isolation of the components of seed of | 09-24-2009 |