| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 528327000 | Heterocyclic reactant or a reactant which contains a nitrogen atom bonded directly to another nitrogen atom | 11 |
| 20100331514 | PH-SENSITIVE POLYETHYLENE OXIDE CO-POLYMER AND SYNTHETIC METHOD THEREOF - Provided are a new pH-sensitive co-polymer prepared from polyethylene oxide and a method of preparing the same. The polyethylene oxide co-polymer includes repeating units expressed by the Chemical Formulas 1 and 2, and further includes at least one of repeating units expressed by the Chemical Formulas 3 through 6. | 12-30-2010 |
| 20100234556 | Fluorine-Containing Polymerizable Monomer and Polymer Compound Using Same - Polymers made by polymerization or cyclization condensation of a fluorine-containing polymerizable monomer represented by the formula [1] | 09-16-2010 |
| 20140323685 | CROSS-LINKED POLYZWITTERION/ANION FOR THE REMOVAL OF STRONTIUM FROM AQUEOUS SOLUTIONS - The cross-linked polyzwitterion/anion for the removal of strontium from aqueous solutions is a polyzwitterion having the following structure: | 10-30-2014 |
| 20140275469 | AMINE FUNCTIONAL POLYAMIDES - Amine functional polyamides comprise amine and ammonium groups along the polymer chain. Amine functional polyamides can be used as pharmaceutical agents and in pharmaceutical compositions. The amine functional polyamides are particularly useful in the treatment or prevention of mucositis and infection, specifically oral mucositis, surgical site infection, and lung infection associated with cystic fibrosis. | 09-18-2014 |
| 20090318662 | Hydrazine storage resin - A hydrazine-fixing group such as a ketone group, a formyl group, a chlormethyl group or an amide group, which is capable of releasably fixing hydrazine, is introduced into a side chain of a synthetic resin, and hydrazine is fixed to the hydrazine-fixing group. Since a hydrazine storage resin of the present invention has a hydrazine-releasable group capable of releasing hydrazine, it is able to store hydrazine stably. In addition, hydrazine can be supplied by releasing hydrazine from the hydrazine-releasable group. Consequently, the hydrazine storage resin can be widely used in various industrial fields requiring supply of hydrazine. | 12-24-2009 |
| 20100292432 | POLYMERS FOR POLYNUCLEOTIDE ENCAPSULATION - The present invention provides block copolymers comprising hydrophobic moieties in a cationic complexing block, methods of preparing the same, and intermediates thereto. The compounds are useful in a variety of applications such as the assembly of micellar polyion complexes. The invention further provides methods of using said compounds and compositions thereof. | 11-18-2010 |
| 20100168374 | Diamine compound having dendron side chain and liquid crystal aligning agent using same - Disclosed herein is a novel functional diamine compound having a dendron structure, polyamic acid which is produced using functional diamine, aromatic cyclic diamine, aliphatic cyclic acid dianhydride, and aromatic cyclic acid dianhydride, polyimide which is produced by imidizing polyamic acid, and an LC alignment film produced using polyimide. Even if the diamine compound is used in a small amount, it is possible to realize a high pretilt angle, thus the pretilt angle is easily controlled. Therefore, it can be used to produce an LC alignment film using a twisted nematic (TN) mode, in which the pretilt angle of liquid crystal is low, and a vertically aligned (VA) mode, which requires a high pretilt angle of about 90°. | 07-01-2010 |
| 20090259016 | MACROMONOMERS FOR PREPARATION OF DEGRADABLE POLYMERS AND MODEL NETWORKS - The present invention relates to methods for preparing degradable model networks from any monomer functionality with any degradation methodology. It is based on the use of Atom-Transfer Radical Polymerization and CLICK chemistry to form the desired product. | 10-15-2009 |
| 20150368401 | BLOCK COPOLYMERS FOR STABLE MICELLES - The present invention relates to the field of polymer chemistry and more particularly to multiblock copolymers and micelles comprising the same. Compositions herein are useful for drug-delivery applications. | 12-24-2015 |
| 20160009860 | CYCLIC CARBONATE MONOMERS AND RING OPENED POLYCARBONATES THEREFROM | 01-14-2016 |
| 20090221786 | Taxol immunoassay - Novel conjugates of taxol and novel taxol immunogens derived from the 9 and 7 positions of taxol and monoclonal antibodies generated by these taxol linked immunogens are useful in immunoassays for the quantification and monitoring of taxol in biological fluids. | 09-03-2009 |
