| SIGMA-ALDRICH CO., LLC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120123094 | GREENER METHOD FOR THE PRODUCTION OF COPOLYMER 1 - The present invention provides a greener method for the production of polyamino acid random copolymers containing alanine, glutamic acid, lysine and tyrosine. In particular, the present invention provides a greener method for the production of Copolymer 1 or a pharmaceutically acceptable salt thereof via a synthetic route that only requires a single deprotection step. | 05-17-2012 |
| 20120083603 | HIGH STABILITY POLYIONIC LIQUID SALTS - Polyionic liquid salts are provided comprising polycationic or polyanionic molecules. Further provided are solvents comprising one or more polyionic liquid salts, and the use of such polyionic liquid salts as stationary phases in gas chromatography, and as a reagent in electrospray ionization-mass spectrometry (ESI-MS). | 04-05-2012 |
| 20120071612 | METHOD FOR THE PRODUCTION OF POLYAMINO ACID RANDOM COPOLYMERS - The present invention provides a method for the production of polyamino acid copolymers. In particular, the method may be utilized to produce high quality polyamino acid random copolymers. | 03-22-2012 |
| 20120030778 | GENOMIC EDITING OF GENES INVOLVED WITH PARKINSONS DISEASE - The present invention provides genetically modified animals and cells comprising edited chromosomal sequences encoding proteins associated with Parkinson's disease. In particular, the animals or cells are generated using a zinc finger nuclease-mediated editing process. Also provided are methods of assessing the effects of agents in genetically modified animals and cells comprising edited chromosomal sequences encoding proteins associated with Parkinson's disease. | 02-02-2012 |
