Vamvakaris
Christos Vamvakaris, Mannheim DE
Patent application number | Description | Published |
---|---|---|
20080227973 | Use of Phthalocyanines as Marking Substances for Liquids - The present invention relates to the use of specific phthalocyanines which bear substituents on the basic phthalocyanine structure bonded via methylene groups as markers for liquids, especially mineral oils, to liquids, especially mineral oils which comprise at least one such phthalocyanine as a marker, and also to novel specific phthalocyanines which bear substituents on the basic phthalocyanine structure bonded via methylene groups. | 09-18-2008 |
20080318331 | Anthraquinone Derivatives as Markers For Liquids - The use of compounds of the general formula (I) | 12-25-2008 |
20090006004 | Method for Determining the Identity, Absence and Concentration of a Chemical Compound in a Medium - A method is proposed for detecting at least one chemical compound V contained in a medium ( | 01-01-2009 |
20090189086 | USE OF ARYL-OR ALKYLOXY-SUBSTITUTED PHTHALOCYANINES AS MARKING SUBSTANCES FOR LIQUIDS - Phthalocyanines of the formula (I) | 07-30-2009 |
20100011656 | USE OF RYLENES AS MARKERS FOR LIQUIDS - The invention relates to the use of rylene derivatives of the general formula (I) as markers for liquids, | 01-21-2010 |
20100113767 | PREPARATION OF SILICON PHTHALOCYANINES AND GERMANIUM PHTHALOCYANINES AND RELATED SUBSTANCES - A process for preparing compounds of the general formula (I) by reacting the compound of the general formula (II) where L, L′ are the same or different and are each independently Cl or OH in the presence of a. chlorine compounds Cl-M | 05-06-2010 |
20100208261 | SPECTROMETER WITH LED ARRAY | 08-19-2010 |
Michael Vamvakaris, Toronto CA
Patent application number | Description | Published |
---|---|---|
20090037735 | METHOD AND SYSTEM FOR DELIVERING SECURE MESSAGES TO A COMPUTER DESKTOP - A system and method for delivering a secure message to the desktop of a computer for a user. The system comprises polling a server to determine if any messages are waiting for the user. The polling includes providing and authenticating security credentials associated with the user. If a message is waiting on the server, a notification is generated on the computer of the user. A portion of the message may be delivered to the desktop as part of the notification. The message is encrypted with a public-private key pair associated with the user and delivered to the desktop of the computer. The communication link between the computer and the server may comprise a secure channel. | 02-05-2009 |