Patent application number | Description | Published |
20090117018 | Process for the Separation and Purification of Hafnium and Zirconium - A process for the separation and purification of hafnium and zirconium. | 05-07-2009 |
20090185965 | Method for separating zirconium and hafnium - A method for separating zirconium and hafnium from a mixture of ZrCl | 07-23-2009 |
20120128722 | Novel Monensin Derivatives for the Treatment and Prevention of Protozoal Infections - This invention relates to novel polyether ionophores, formulations comprising same, and to methods of making and using these compounds and formulations for the treatment and/or prevention of parasitic infection in animals and humans. These compounds exhibit improved safety profiles and/or efficacies as compared to parent compounds. | 05-24-2012 |
20120329832 | Novel Insect-Repellent Coumarin Derivatives, Syntheses, and Methods of Use - This invention relates to novel coumarin derivative, formulations comprising same, and to methods of making and using these compounds and formulations, which are useful as repellents against insects and/or pests. The compounds also prevent illness and disease caused by insect/pest-borne vectors, and provide safer, more effective alternatives to existing repellents. | 12-27-2012 |
20130259776 | PROCESS FOR SEPARATING AMERICUM FROM OTHER METALLIC ELEMENTS PRESENT IN AN ACIDIC AQUEOUS OR ORGANIC PHASE AND APPLICATIONS THEREOF - A process which allows separation of americium present in an acid aqueous phase or in an organic phase from the other metal elements also found in this phase, by complexation of the americium with a water-soluble ethylenediamine derivative; and a process for selective recovery of americium from an acid aqueous phase containing, in addition to americium, other metal elements, which comprises the application of this separation process. | 10-03-2013 |