Feigin & Fridman, LLC has obtained the following 48 United States patents in Chemical for our clients. Click any patent for full details, drawings, and the issued PDF, or search the full patent database.
Magnetic spinner device with reels in a lower housing with a removably attachable lower portion
Apparatus and method for producing a cast part formed from amorphous or partially amorphous metal, and cast part
Hybrid crude oil and methods of making the same using petroleum-based waste stream products
Combination humidifier / dehumidifier with common water containment and outdoor air intake
Short distillation head with integrated cooling spiral
Metamaterial loudspeaker diaphragm
Magnetic spinner device with reels in a lower housing with a removably attachable lower portion
Magnetic spinner device with off center motor and spaced apart magnets
Short distillation head with integrated cooling spiral
Method and system for rapidly preparing lithium carbonate or concentrated brine using high-temperature steam
Distillation tube and fraction collector with concave interior wall
System and method for extracting botanical herbal oil
Hand held, volumetric multi material dispenser
Short distillation head with bulbous lower collector
Short distillation head with integrated cooling jacket
Integrated dual stage trap with inverted cup
Short distillation head comprising a vertical tube filled with a key
Horizontal boiling flask distillation system
Short distillation head with bulbous lower collector
Integrated dual stage trap with inverted cup
Bulbous fractional collector in distillation head
Charcoal fuel article
Imbrue keg infusion apparatus and system
Laminar flow distribution adapter
Integrated distillation chamber and discharge unit with integrated key
High efficiency distribution adapter and method of use
Equal temperature distillation chamber and method
Distillation key and method of use
Reduction and harmless method for recycling heavy metal waste
Storage systems for adsorbable gaseous fuel and methods of producing the same
Boronization process and composition with improved surface characteristics of metals
Water treatment device and method
Method for reduction of interstitial elements in cast alloys and system for performing the method
Boronization process and composition with improved surface characteristics of metals
Method of storing solar energy
Device for producing dry ice and pressure relief thereof
Method of controlling an aluminum cell with variable alumina dissolution rate
Non-metallic laboratory jack
Pipette control arrangement
Modular laboratory cabinet
Device for collecting and storing samples
Apparatus for the production of magnesium
Corona-induced chemical scrubber for the control of NOx emissions
Modular rack assembly
Magnetic stirrer adapted for use with microwave ovens
Methods of sandwich hybridization for the quantitative analysis of oligonucleotides
Electrochemical power generation
Methods and apparatus for producing unsupported monocrystalline films of silicon and of other materials
