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Technologies in Practice

Philip D. Freedman PC prosecutes U.S. and international patent applications in established and emerging technologies. For examples, select from the following representative technologies:

Chemistry and Polymers

chemical processes and compositions isocyanates phthalocyanines benzidines benzimidazoles carboxylic acids hydrofluoric acids acrylates methacrylates hydantoins electrochemistry pharmaceuticals polyalkylenes and polyolefins polycarbonates polyamides polyarylmethyls chemistry medicinal chemistry films	chemical remediation polysiloxanes polyurethanes polyphenylene oxides polyimides polyesters polyepoxides polybenzanthronyls polycarbodiimides polychlorinated compositions polycarboxylics such as: polymethacrylates polyacrylates combinatorial chemistry computational chemistry dyes pigments inks organometallic compositions	ozone chemistry and engineering hydrocarbons petroleum chemistry catalysts and catalytic processes fuel cells exhaust chemistry toners silicon silicones siloxanes cosmetics silica chemistry optical resolution processes electroluminescence LEDs food chemistry photoreceptors toner compositions cosmetic composition
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Materials Sciences

metals including alloys and metallurgy plastics ceramics	materials working including molding, metal processing and thermomechanical workings	materials testing and testing devices
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Electrical and Mechanical Devices and Processes

electronic fabrications and assemblies
semiconductors and connectors
engines
security devices

fluid temperature measuring devices
resistive elements
capacitors
electromechanical devices

optics and photonics including fiber optics and laser technology
interferometric devices
ultrasonic devices
other measuring devices
data processing

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Medical Processes and Devices

catheters respirators respiratory sensing devices	laser surgical devices cardiac output monitoring devices delivery systems	intervertebral tools and implants eye science including intraocular lens
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Life Sciences

biotechnology biochemistry immunology	gene therapy drug delivery	treatment of inflammatory diseases adenosine receptors
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Advanced and Emerging Technologies

nanotechnologies microfluidics spintronics robotics neural-robotics flexible transistors including organic circuits and organic LEDs	dynamic signature verification microphotonics biometrics including face, voice, fingerprint and iris recognition wireless technology including WAP Raman wave amplification	tissue engineering micropower devices fuel cells business methods and other logic step methods e-commerce including B2B
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