Learn more

CALL KRIMHILD

Overview
  • Total Patents
    24
About

CALL KRIMHILD has a total of 24 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, basic materials chemistry and environmental technology are SOLVAY INTEROX SA, WARWICK INTERNAT GROUP LTD and CALL HANS PETER.

Patent filings in countries

World map showing CALL KRIMHILDs patent filings in countries

Patent filings per year

Chart showing CALL KRIMHILDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Call Hans-Peter 15
#2 Call Hans Peter 3
#3 Call Hans Peter Dr 1
#4 Call Krimhild 1
#5 Call Hans-Peter Dr 1

Latest patents

Publication Filing date Title
DE102009025190A1 Enzyme-based method for coupling- and/or crosslinking reactions of e.g. textiles, comprises coating surfaces of products, modifying suitable compounds, and coupling and/or crosslinking suitable compounds as coupling agents to the compounds
DE102005001331A1 Solid/liquid mixing rearing for microorganisms in submersed enzymes/solid state fermentation mechanisms/ containers comprises heat treating and cross linking substrates and coating on the substrates
DE102004020355A1 Oxidative, reductive, hydrolytic and other enzymatic systems for the oxidation, reduction, coating, coupling and crosslinking of natural and artificial fibers, plastics or other natural and artificial mono- to polymeric materials
DE10352891A1 Oxidation and/or bleaching system, generates reactive oxidant and nitrogen compounds, comprises special precursor and forms oxidative radicals and other oxidative compounds
DE10215277A1 Oxidation and bleaching systems (used e.g. in pulp delignification, waste water treatment, organic syntheses or coal liquefaction) work by hydrolase-catalyzed formation of hydroxamic acids
DE10203135A1 New catalytic activities of oxidoreductases for oxidation and / or bleaching
DE10126988A1 Systems for oxidation or bleaching, especially of pulp, comprise a component enzymatically generating peroxide, superoxide or other reactive oxygen species, and a precursor formed enzymatically, or is oxidizably reactive
DE19821263A1 Enzymatic bleach system containing mediator to enhance performance in bleaching textile fabric
EP0983334A1 Enzymatic bleaching system containing new compounds for intensifying enzymatic action
DE19820947A1 Enzymatic bleaching system with novel enzyme action enhancing compounds for altering, degrading or bleaching lignin, lignin containing materials, or altering or degrading coal, and methods using the bleaching system
DE19726241A1 Enhanced multi-component enzymatic system for the treatment of waste water, for the production of wood composites, for deinking waste paper, color stripping of waste paper, for use as an oxidation system in organic synthesis and for use in coal liquefaction