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8697003 Aqueous-triggered color-appearing inks  
The invention describes a color-developing composition that contains at least four major components: (1) a leuco dye or a combination of leuco dyes, (2) an electron-withdrawing color-developer...
8685283 Superficially porous metal oxide particles, methods for making them, and separation devices using them  
Micelle-templated superficially porous particles having a solid core and an outer porous shell with ordered pore structures and a narrow particle size distribution, such as about ±5% (one sigma), ...
8663998 Color changeable dyes for indicating exposure, methods of making and using such dyes, and apparatuses incorporating such dyes  
According to embodiments of the present application, a color changeable dye can comprise a redox indicator, a reduction reaction initiator, an electron donor, an oxygen scavenger, an indicator...
8637323 Fluorescent nitric oxide probes and associated methods  
Nitric oxide probes including a compound represented by Formula, I, II, III, IV, V, VI or a combination thereof are provided. Methods of using these nitric oxide probes to detect nitric oxide are...
8585983 Halogen and heavy metal-free composition for a humidity indicating device and humidity indicating device containing the same  
The disclosed invention is a composition for a humidity indicating device comprising (a) an organic pH indicator dye compound,(b) a Bronsted acid or base, and(c) a polyol having the general formula...
8563316 Inert and non-toxic explosive simulants and method of production  
The present disclosure describes simulants and methods of production thereof that imitate characteristics of known explosives, including characteristics at the microscopic and macroscopic level....
8530599 Hydrophobic silica particles and methods of making same  
A method of preparing hydrophobic silica particles includes the step of reacting together in a single step a mixture of silane ether monomers and organically modified silane ether monomers with a...
8460939 Method for producing purified hematinic iron-saccharidic complex and product produced  
A method for separating and purifying the active hematinic species (AHS) present in iron-saccharidic compositions, including AHS such as sodium ferric gluconate complex, ferric hydroxide-sucrose...
8444881 Methods for making scent simulants of chemical explosives, and compositions thereof  
The present invention relates to methods for producing non-detonable and non-explosive parent-odor scent simulants of both detonable and entropy-burst chemical explosive materials. A detonable...
8431045 Ligand exchange thermochromic systems and high ε ligands for same  
Ligand exchange of thermochromic, LETC, systems exhibiting a reversible change in absorbance of electromagnetic radiation as the temperature of the system is reversibly changed are described. The...
8425996 Indicators for detecting the presence of metabolic byproducts from microorganisms  
Polymeric indicator films and pH indicating wraps are provided for visually monitoring, detecting, and/or determining the presence of metabolic byproducts from harmful or potentially harmful...
8415615 Information acquisition method  
Provided is a method that achieves both of soft ionization and high ionization efficiency of a substance to be analyzed at each measurement site without impairing a two-dimensional distribution...
8404158 System and method for liquid delivery evaluation using solutions with multiple light absorbance spectral features  
A system and related method for improved liquid delivery evaluation using a solution containing one or more dyes such that the solution exhibits multiple distinct detectable light absorbance...
8377695 Synthetic urine and method for manufacturing synthetic urine  
A synthetic urine solution is described. The synthetic urine solution is a shelf stable, food grade composition formed of water having a pH between 3 and 10. A thickening agent is dissolved within...
8376966 Evaluating system of masticatory efficiency and artificial food material  
The present invention provides a evaluating system of masticatory efficiency comprising a first step of allowing a human subject to masticate an artificial food material containing microparticles...
8349218 Temperature switch  
A temperature switch comprises a material (14) which melts and concomitantly undergoes a change in an electrical characteristic at a predetermined temperature. The temperature switch also includes...
8343437 Monitoring system based on etching of metals  
Compositions, devices and processes related to etching of a very thin layer or fine particles of a metal are disclosed for monitoring a variety of parameters, such as time, temperature,...
8309359 Isobaric tags for analyte detection and quantification  
Isobaric reagents for labeling analytes are provided. The isobaric reagents have facile design and synthesis that allows for differential labeling of an unlimited number of analyte samples.
8304243 Reagents and methods for classifying leukocytes  
A reagent for classification of leukocytes includes (a) at least two cationic surfactants; (b) at least one organic compound bearing a hydrophobic group and an anionic group; (c) a buffer for...
8304244 Hemoglobin based bilirubin reference material  
What is described is a single reference material and method of making useful for calibrating or qualifying instruments that are diagnostic spectroscopically for bilirubin, hemoglobin, and...
8293537 Systems and methods for hemoglobin analysis  
At least one embodiment of a stabilizing system includes a stabilizing agent present in an amount or concentration sufficient to completely or substantially prevent or reduce degradation or...
8293535 Bio-threat microparticle simulants  
A bio-threat simulant that includes a carrier and DNA encapsulated in the carrier. Also a method of making a simulant including the steps of providing a carrier and encapsulating DNA in the carrier...
8257980 Sensory pigments used on food, packaging, paper and pharmaceutical and electronic products  
The invention relates to sensory pigments for use in foods, packagings, pharmaceutical products, paper and electronic products. Said pigments are characterized by the fact that a chemically...
8247237 Silica-based indicating desiccants  
An indicating desiccant comprises a silica-based material having impregnated thereon a source of iron and a source of bromide, the source of iron being present in an amount up to 2.0 percent by...
8217340 Mass spectrometry substrate and mass spectrometry method  
A mass spectrometry method that makes it possible to perform high-sensitivity detection of a desorbed/ionized object substance to be measured in mass spectrometry in which the object substance to...
8187886 Blood cell sorting methods and systems  
The invention relates to methods of isolating white blood cells (WBCs) from a sample, e.g., whole blood, using magnetic particles that specifically bind to WBCs and a series of specific steps and...
8182718 Ligand exchange thermochromic systems and high ε ligands for same  
Ligand exchange of thermochromic, LETC, systems exhibiting a reversible change in absorbance of electromagnetic radiation as the temperature of the system is reversibly changed are described. The...
8173430 Simulant material and method for manufacture thereof  
Provided is a simulant material for simulating hazardous materials, including a quantity of at least one explosive material and at least one inert material. The simulant material is a non-explosive...
8148156 Synthetic urine and method for manufacturing synthetic urine  
A synthetic urine solution is described. The synthetic urine solution is a shelf stable, food grade composition formed of water having a pH between 3 and 10. A thickening agent is dissolved within...
8143064 Reagents and methods for classifying leukocytes  
A reagent for classification of leukocytes includes (a) at least two cationic surfactants; (b) at least one organic compound bearing a hydrophobic group and an anionic group; (c) a buffer for...
8137733 Process for producing a carrier  
A complex, which has been formed by at least two pieces of a ligand and a first metal ion, is bound with a carrier. A second metal ion is then added onto the carrier, a new complex being thereby...
8133932 Method for producing metal particles, metal particles produced thereby, and the use thereof  
Process for producing metal particle sols having a metal particle content of ≧1 g/l, comprising the steps of a) reacting a metal salt solution with a solution containing hydroxide ionsb) reacting t...
8119407 Hemoglobin based bilirubin reference material  
What is described is a single reference material and method of making useful for calibrating or qualifying instruments that are diagnostic spectroscopically for bilirubin, hemoglobin, and...
8105840 Urine pretreatment agent for urinary protein quantitation, urine pretreatment method, and urinary protein quantitation method  
Described are a urine pretreatment agent, a urine pretreatment method, and a urinary protein quantitation method which reduce or cancel the influences of urine pH variations, cancel the influences...
8093060 Multisite phosphorylated peptide (protein) recognizing compound and detection method, imaging method, alzheimer's disease diagnosing method and reagent kit using the same  
A compound which captures a multisite phosphorylated peptide or protein specifically to a phosphorylation site and a method for detecting the peptide or protein using the compound. Particularly, a...
8083969 Thermally-responsive materials and devices comprising such materials  
Devices are described that include a component comprised of a material having a structure of R1—C(O)—NX—R2, wherein each of R1 and R2 is independently a saturated alkyl having between 7-22 carbo...
8062607 Lens care methods and kits  
The present invention provides a lens care kit for disinfecting and cleaning contact lenses. The lens care kit of the invention allows customers to visually identify when their lenses are...
8043860 Vapochromic coordination polymers for use in analyte detection  
This application relates to vaprochromic coordination polymers useful for analyte detection. The vapochromism may be observed by visible color changes, changes in luminescence, and/or spectroscopic...
8026328 Hydrophobic silica particles and methods of making same  
A method of preparing hydrophobic silica particles includes the step of reacting together in a single step a mixture of silane ether monomers and organically modified silane ether monomers with a...
8012375 Temperature indicating paint  
A temperature indicating paint comprises 4 wt % to 40 wt % sodium alumino sulpho silicate, 1 wt % to 38 wt % nickel antimony titanate and the binder comprises 25 wt % to 50 wt % silicone resin 10...
8008090 Vapochromic coordination polymers for use in analyte detection  
This application relates to vaprochromic coordination polymers useful for analyte detection. The vapochromism may be observed by visible color changes, changes in luminescence, and/or spectroscopic...
7956234 Disposable garment having improved graphics  
A disposable garment having a multicolored scene graphic is disclosed. In particular embodiments, the multicolored scene graphic includes a focal graphic and a background graphic, wherein the...
7947200 Method of detecting a threshold temperature  
A temperature switch comprises a material (14) which melts and concomitantly undergoes a change in an electrical characteristic at a predetermined temperature. The temperature switch also includes...
7943063 Thermochromic indicator materials with controlled reversibility  
A thermal indicator material which comprises a plurality of polythiophenes having a second low temperature color and a high temperature color. The polythiophenes are structured and arranged to...
7938333 Secure core material for documents  
Particles conveying a code are incorporated into polymer matrix to form a core document substrate. These particles may be colored to create a distinctive look of the document that makes it unique...
7932089 Simultant material and method for manufacture thereof  
A simulant material for simulating hazardous materials is provided. The simulant material includes a quantity of at least one explosive material and at least one inert material. The simulant...
7883897 Method for producing purified hematinic iron-saccharadic complex and product produced  
A method for separating and purifying the active hematinic species (AHS) present in iron-saccharidic compositions, including AHS such as sodium ferric gluconate complex, ferric hydroxide-sucrose...
7875207 Thermally-responsive materials and devices comprising such materials  
Devices are described that include a component comprised of a material having a structure of R1—C(O)—NX—R2, wherein each of R1 and R2 is independently a saturated alkyl having between 7-22 carbo...
7871821 Artificial testing soil and method of testing  
An artificial test soil comprises particulate, hair, and fiber components, wherein said particulate component consists of mineral, food, and plant materials, so chosen and proportioned as to...
7867765 Blood cell sorting methods and systems  
The invention relates to methods of isolating white blood cells (WBCs) from a sample, e.g., whole blood, using magnetic particles that specifically bind to WBCs and a series of specific steps and...