Dye

Dye-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).

Image View List View Download All PDFs Archive

loading
NEW Hydrogel, preparation method thereof, and ph sensor comprising the same
May 25, 2017 - N°20170146459

A method for preparing a hydrogel that reversibly changes color depending on ph includes: (s10) dissolving a carboxyl group-containing polysaccharide in buffer to obtain a polysaccharide solution; (s20) adding a cross-linker solution composed of a mixture of an organic solvent and a cross-linker to the polysaccharide solution; (s30) adding, to the cross-linker-containing polysaccharide solution resulting from step (s20), an organic ...
NEW Cyan colorant composition having improved chroma and hue, pigment composition therefor, and use thereof for ...
May 25, 2017 - N°20170145236

A colorant composition comprising a copper phthalocyanine pigment, a fluorescent dye, and a resin binder, wherein the hue angle of a coating from the composition on white paper is 236° or less, and the fluorescent material provides a maximum reflectance of 90 to 130% in the visible reflection spectrum of a coating film consisting of the fluorescent dye and the resin binder ...
NEW Fluorogenic ph-sensitive dyes and their methods of use (ii)
May 25, 2017 - N°20170145214

Disclosed herein are compounds, compositions, methods and kits for detecting ph in samples using ph-sensitive fluorescent dyes. The compounds disclosed herein are novel xanthene-derivative dyes comprising an aniline moiety with one or more electron donating groups, which dyes are for detecting ph in samples either in vitro or in vivo. Also described herein are processes for preparing said dyes for ...
Dye Patent Pack
Download + patent application PDFs
Dye Patent Applications
Download + Dye-related PDFs
For professional research & prior art discovery
inventor
  • + full patent PDF documents of Dye-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Small molecular probes, processes and use thereof
Jawaharlal Nehru Centre For Advanced Scientific Research
May 18, 2017 - N°20170137418

The present disclosure relates to compounds which function as small molecule fluorescent probes which aid in recognition of specific sequences in dna and detection of aβ aggregates. Probes/dyes of the instant disclosure are specific to at-rich sequences of dna and aβ aggregates. These small organic dyes/probes are capable of exhibiting switch-on fluorescence and play ...
Controlling local fluid age in a stirred reactor
Nova Chemicals (international) S.a.
May 18, 2017 - N°20170136436

In a stirred tank chemical reactor the mean age of the reactor contents affects a number of properties of the product, including for example the homogeneity of the product. The mean average age of the reactor contents can be determined by constructing a transparent model of the reactor and filling it with a fluid containing a fluorescent dye and having ...
Novel heterocyclic fluorescent dyes and method of production thereof
Basf Se
May 11, 2017 - N°20170133606

The invention relates to novel compounds of formula (iii) that can be used as heterocyclic dyes of unique structure and properties. These compounds can be obtained in a three-step synthesis from simple substrates. The compounds according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good ...
Dye Patent Pack
Download + patent application PDFs
Dye Patent Applications
Download + Dye-related PDFs
For professional research & prior art discovery
inventor
  • + full patent PDF documents of Dye-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method for producing artificial retina
National University Corporation Okayama University
April 20, 2017 - N°20170106121

There is provided a method for producing an artificial retina in which an organic dye compound that induces a receptor potential responding to photostimulation is fixed on a polymer sheet substrate, comprising a bonding step of immersing the substrate in a solution containing the organic dye compound to chemically bond the organic dye compound to the substrate; a first washing ...
Optically tracked projectile
Nostromo Holdings, Llc
April 13, 2017 - N°20170102218

A projectile, that can be tracked by optical means, is fitted with a special tracer incorporated into the projectile's trailing edge. The rearward facing special tracer is incorporated into a metal disk which is crimped to the projectile's metal jacket. The special tracer includes micro-prismatic features that reflect light at the incidence angle. Alternatively, the disk incorporates a fluorescent dye ...
Ink composition for plasma treatment detection, and plasma treatment detection indicator
Nostromo Holdings, Llc
April 13, 2017 - N°20170101548

The ink composition for detecting plasma treatment comprises an organic dye and at least one member selected from the group consisting of a photopolymerization initiator, silica, and hydrophobic alumina.
Integrated nucleic acid analysis
Netbio, Inc.
April 13, 2017 - N°20170100718

The present disclosure provides fully integrated microfluidic systems to perform nucleic acid analysis. These processes include sample collection, nucleic acid extraction and purification, amplification, sequencing, and separation and detection. The present disclosure also provides optical detection systems and methods for separation and detection of biological molecules. In particular, the various aspects of the invention enable the simultaneous separation and detection ...
Psma-targeted nir dyes and their uses
On Target Laboratories, Llc
March 09, 2017 - N°20170066719

The present disclosure relates to prostate specific membrane antigen (psma) targeted compounds conjugated to near-infra red (nir) dyes and methods for their therapeutic and diagnostic use. More specifically, this disclosure provides compounds and methods for diagnosing and treating diseases associated with cells and/or vasculature expressing prostate specific membrane antigen (psma), such as prostate cancer and related diseases. The disclosure ...
Psma-targeted nir dyes and their uses
On Target Laboratories, Llc
March 09, 2017 - N°20170065729

The present disclosure relates to prostate specific membrane antigen (psma) targeted compounds conjugated to near-infra red (nir) dyes and methods for their therapeutic and diagnostic use. More specifically, this disclosure provides compounds and methods for diagnosing and treating diseases associated with cells and/or vasculature expressing prostate specific membrane antigen (psma), such as prostate cancer and related diseases. The disclosure ...
Blood analyzing method as well as stain solution and blood analyzer used for the same
Sysmex Corporation
March 02, 2017 - N°20170059592

Disclosed is a blood analyzing method including: a step of preparing a measurement sample from blood, a fluorescent dye represented by the following formula 1, and a diluent, a concentration of the fluorescent dye in the measurement sample being greater than or equal to 0. 15 μm and smaller than or equal to 1. 0 μm; a step of acquiring fluorescence ...
Dye Patent Pack
Download + patent application PDFs
Dye Patent Applications
Download + Dye-related PDFs
For professional research & prior art discovery
inventor
  • + full patent PDF documents of Dye-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Liquid crystal display
Shenzhen China Star Optoelectronics Technology Co., Ltd.
February 16, 2017 - N°20170045778

The liquid crystal display provided by the present invention acquires the light of linear polarization by doping the quantum-dot material in the color resist layer to excite the quantum-dots by the backlight to form the light of a certain light spectrum and cooperating with the anisotropic polarization layer manufactured by organic dye molecules for selectively allowing the light of different ...
Medium for resin particles containing fluorescent dye
Konica Minolta, Inc.
February 16, 2017 - N°20170045452

An object of the present invention is to provide a medium which is capable of inhibiting precipitation and/or aggregation of fluorescent dye-containing resin particles and enables to use the fluorescent dye-containing resin particles for staining after a long-term storage without having to perform complicated operations. The present invention provides a medium for storing fluorescent dye-containing resin particles, wherein, in ...
Method for detecting fluid injection in a patient
T&t Global Solutions Pty Ltd
February 16, 2017 - N°20170042427

A method for detecting fluid injection in a patient, the method including the steps of providing a fluid storage tank; providing fluid for use in machinery and adding said fluid to the fluid storage tank; and providing a fluorescent dye and adding the fluorescent dye to the fluid such that the fluid fluoresces in the presence of ultraviolet light.
Hydrotesting and mothballing composition and method of using combination products for multifunctional water treatment
Clariant International, Ltd.
February 16, 2017 - N°20170042145

This invention relates to a composition, comprising a) at least one quaternary ammonium compound of the formula (i) wherein r is a c5 to c21 aliphatic hydrocarbon group, x is an anionic counter ion, and ra, rb are selected from the group consisting of hydrogen, methyl, ethyl, allyl, propyl, butyl, phenyl or benzyl residues, b) ammonium bisulfite or sodium bisulfite, ...
Biological compositions, articles and methods for monitoring sterilization processes
3m Innovative Properties Company
February 09, 2017 - N°20170037447

A sterility indicating composition comprising a plurality of sterilization process resistant spores; a germination medium comprising a sub-lethal amount of at least one cell-permeant nucleic acid-interacting fluorescent dye and at least one nutrient for germination of the spores; wherein the at least one cell-permeant fluorescent dye can interact with nucleic acids present in and produced by the plurality of spores ...
Semi-automated sublimation printing apparatus
The Hillman Group, Inc.
February 09, 2017 - N°20170036472

A dye sublimation apparatus is disclosed. The apparatus is configured to either print one or more images onto transfer media, or to print images directly onto products. A selected product to receive the image(s) is positioned on a platen configured to receive one or more types of such products into channels matching those products' dimensions. Proper positioning of the ...
Delivery system in micellar form having modular spectral response based on enzyme-responsive amphiphilic peg-dendron hybrid ...
Ramot At Tel-aviv University Ltd.
February 09, 2017 - N°20170035916

The present invention relates to new molecular design that allows micelles to report their activation and disassembly by an enzymatic trigger. The molecular design is based on introduction of a labeling moiety selected from a fluorescent dye, a dark quencher, combinations of dyes or dyes/quenchers, and a fluorinated moiety (a 19f-magenetic resonance (mr) probe for turn on/off of ...
Optical device with photon flipping
Commissariat À L'Énergie Atomique Et Aux Énergies Al Ternatives
January 26, 2017 - N°20170023844

An optical device with photon flipping for converting an incident light flux into a practically monochromatic light beam, the device including a cladding area including a photon crystal microstructure, the photon crystal microstructure having an allowed spectral band and a spectral band gap; a flipping area including a flipping fluorescent dye which has a spectral band for absorbing fluorescence, which ...