CTSO vs RCG Comparison

CytoSorbents Corp is a leader in blood purification for the treatment of life-threatening conditions in the intensive care unit and cardiac surgery. CytoSorbent's proprietary blood purification technologies are based on biocompatible, high-porous polymer beads that can actively remove toxic substances from blood and other bodily fluids by pore capture and surface adsorption. CytoSorbent's technologies are used in several broad applications. Specifically, two important applications are: the removal of blood thinners during and after cardiothoracic surgery to reduce the risk of severe bleeding, and the removal of inflammatory agents and toxins in common critical illnesses that can cause massive inflammation, organ failure, and patient death. Geographically, in the USA, Germany, and Others.

RENN Fund Inc is a registered, non-diversified, closed-end management investment company. Its investment objective is to provide shareholders with above-market rates of return through capital appreciation and income by a long-term, value oriented investment process that invests in a wide variety of financial instruments, including but not limited to, common stocks, fixed-income securities, including convertible and non-convertible debt securities or loans, distressed debt, warrants, preferred stock, exchange-traded funds and exchange-traded notes, and other instruments. To a lesser extent, the fund sells short stocks, exchange-traded funds, and exchange-traded notes. It invests in various industries, including communication services, surgical and medical instruments, oil and gas, etc.