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LANGHALS HEINZ

Overview
  • Total Patents
    123
  • GoodIP Patent Rank
    122,956
  • Filing trend
    ⇩ 50.0%
About

LANGHALS HEINZ has a total of 123 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1980. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and optics are DAY GLO COLOR CORP, THERMOGRAPHIC MEASUREMENTS LTD and FUJIFILM IMAGING COLORANTS LTD.

Patent filings in countries

World map showing LANGHALS HEINZs patent filings in countries

Patent filings per year

Chart showing LANGHALS HEINZs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Langhals Heinz 92
#2 Langhals Heinz Prof Dr 24
#3 Langhals Heinz Dr 7
#4 Schlücker Thorben 7
#5 Ritter Ulrike 6
#6 Kinzel Simon 6
#7 Pust Tim 6
#8 Krotz Oswald 6
#9 Rauscher Maximilian 5
#10 Hofer Alexander 5

Latest patents

Publication Filing date Title
DE102018005023A1 Fluorescent labeling of lubricants
DE102017005186A1 Perylene fluorescent dyes with increased media-controlled Stokes shift
DE102017000953A1 New possibilities for molecular addressing
DE102016014502A1 Amination of aromatics under unusual mild conditions with negative activation energy and without the addition of other reagents
DE102016004396A1 Highly fluorescent and solvatochromic naphthalenecarboximides with phenyl and naphthyl substituents
DE102016001546A1 The fluorescence, in particular the fluorescence decay time of fumed silica as a probe for the study of media, in particular polymer materials
DE102015006352A1 Narrow molecular weight organic fluorescent nanoparticles and their application to marking plastics
DE102015002462A1 Sexterrylenetetracarboxylic bisimides and their use
DE102015001955A1 The automatic detection of plastics using a Gaussian analysis of their autofluorescence for their automated sorting for recycling purposes
DE102015000815A1 Alkylketo-oligothiophenes and their use in high speed optical signal transmission
DE102014009756A1 Orthogonal benzoperylene bisimides and new benzoperylene hexacarboxylic acid trisimides and perylenedicarboxylic acid bisimides
DE102014009757A1 Symmetrically terminated with 1-adamantyl terminated oligothiophenes and their use as color pigments
DE102014006209A1 The use of fluorescence decay time for concentration determination
DE102013017428A1 Aryl-aryl couplings, decarbonylations, and decarboxylations of aromatic anhydrides and carboxylic acids through the Cu (0) / Cu (I) pair
DE102012019495A1 New substituted imidazolo-perylene bisanhydride compounds useful e.g. as reference materials for fluorescence measurements, as pigments and dyes for dyeing purposes, and as pigments in lacquers, preferably synthetic resin lacquers
DE102012008287A1 New imidazoloterrylene bisimide compounds, useful as e.g. pigments and colorants for dyeing purposes, and in lacquers, preferably synthetic resin lacquers such as acrylic or vinyl resins, polyester lacquers and novolak resins
DE102012005897A1 New substituted binaphthyl compounds useful e.g. as pigments and dyes for dyeing purposes, and for decorative and artistic purposes, preferably for distempers and related colors e.g. watercolor paints and watercolors, and as printing inks
DE102012004891A1 New perylene compound, useful as pigments and colorants for dyeing purposes and for decorative and artistic purposes such as for distemper and related colors including watercolor paints, and for labeling, security and display purposes
DE102012002678A1 Preparing substituted perylene-3,4-dicarboxylic acid anhydride compounds useful e.g. as dyes, comprises decarboxylating substituted perylene-tetracarboxylic acid-bisanhydride compounds using copper powder and amines, preferably 3-picoline
DE102012002535A1 New bichromophore dye compounds having anti-collinear ground-state dipole moments, useful as solvent-polarity probes for estimating the extension of solvate shells in liquids, pigments and colorants for dyeing purposes, and in lacquers