Langenfeld
Germany
119
2026-01-08
The entities that hold a legal rights for patent applications filed by inventor Lechner Torsten:
Torsten Lechner from Langenfeld, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR DYEING KERATINOUS MATERIAL COMPRISING THE USE OF AN ORGANOSILICON COMPOUND, AN EFFECT PIGMENT, AND A FILM-FORMING POLYMER III
#2 | 2025-04-03Method for Dyeing Keratinous Material Comprising the Leave-On Application of a Dye That Has a Low Water Content and Comprises C1-C6 Alkoxy Silane, Pigment and Solvent
#3 | 2025-01-23METHOD FOR DYEING KERATINOUS MATERIAL, INCLUDING THE APPLICATION OF AN ORGANOSILICON COMPOUND, POLYETHYLENE GLYCOLS, A DYEING COMPOUND, AND AN AFTERTREATMENT AGENT
#4 | 2024-10-24METHOD FOR DYEING KERATINOUS MATERIAL, IN PARTICULAR HUMAN HAIR
#5 | 2024-06-27PROCESS OF COLORING KERATINOUS MATERIAL COMPRISING THE USE OF AN ORGANOSILICON COMPOUND, AN EFFECT PIGMENT, AND A SEALING REAGENT VI
#6 | 2024-05-23Method for dyeing keratinous material, including the application of an organosilicon compound, a dyeing compound, a sealing reagent and an alkaline pre-treatment agent
#7 | 2024-04-04METHOD FOR TREATING HUMAN HAIR WITH AGENTS CONTAINING MIXTURES OF ORGANIC C1-C6 ALKOXY SILOXANES
#8 | 2024-03-28AGENT FOR DYEING KERATIN MATERIAL, CONTAINING AT LEAST TWO ORGANOSILICON COMPOUNDS THAT ARE DIFFERENT FROM EACH OTHER, AT LEAST ONE PIGMENT AND AT LEAST ONE LIQUID FATTY COMPONENT AND/OR A SOLVENT
#9 | 2024-02-08COSMETIC COMPOSITION OBTAINED BY MIXING TWO SILANE BLENDS
#10 | 2023-10-12PIGMENT SUSPENSION AND COSMETIC AGENT PREPARED USING THE PIGMENT SUSPENSION
#11 | 2023-09-14METHOD FOR DYEING KERATINOUS MATERIAL, COMPRISING THE USE OF AN ORGANOSILICON COMPOUND, A DERIVATIVE OF ALKYLATED SILANOL, A COLORING COMPOUND AND A POST-TREATMENT AGENT
#12 | 2023-09-14Pigment suspension and cosmetic agent prepared using the pigment suspension
#13 | 2023-08-31Method for dyeing keratinous material, comprising the use of an organosilicon compound, a phosphoric acid ester and a dyeing compound
#14 | 2023-08-03PIGMENT SUSPENSION AND COSMETIC AGENT PREPARED USING THE PIGMENT SUSPENSION
#15 | 2023-06-15METHOD FOR TREATING HUMAN HAIR WITH AGENTS CONTAINING MIXTURES OF ORGANIC C1-C6 ALKOXY SILOXANES
#16 | 2023-04-20COSMETIC COMPOSITION OBTAINED BY MIXING TWO SILANE BLENDS
#17 | 2023-03-30Method for dyeing keratin material, comprising the use of an organosilicon compound, two dyeing compounds and a post-treatment agent
#18 | 2023-03-09METHOD FOR DYEING KERATIN MATERIAL, COMPRISING THE USE OF AN ORGANIC C1-C6 ALKOXY SILANE AND A COPOLYMER OF (METH) ACRYLIC ACID AND MALEIC ACID (ANHYDRIDE)
#19 | 2023-03-02Method for dyeing keratin material, comprising the use of an organic C1-C6 alkoxy silane and tannic acid
#20 | 2023-02-23Method for dyeing keratin material, comprising the use of an organic C1-C6 alkoxy silane and a copolymer of styrene and maleic acid (anhydride)
#21 | 2022-12-29Method for dyeing keratinous material, comprising the use of an organosilicon compound, a coated effect pigment and a sealing reagent I
#22 | 2022-10-27METHOD FOR DYEING KERATIN MATERIAL, COMPRISING THE USE OF AN ORGANIC C1-C6 ALKOXY SILANE AND AN ACIDIFIER
#23 | 2022-10-13Method for dyeing keratinous material, comprising the use of an organosilicon compound, a colored effect pigment and a film-forming polymer II
#24 | 2022-09-29METHOD FOR THE DECOLORIZATION OF KERATIN MATERIAL THAT HAS BEEN DYED USING AN ORGANOSILICON COMPOUND AND A PIGMENT
#25 | 2022-09-15METHOD FOR TREATING KERATIN MATERIAL, COMPRISING THE APPLICATION OF AN ORGANIC C1-C6-ALKOXY-SILANE AND AN AMINO ACID AND/OR AMINO ACID DERIVATIVE
#26 | 2022-09-08Method for dyeing keratin material, comprising the use of an organic C-C-alkoxy-silane and an alkalising agent
#27 | 2022-09-08METHOD FOR TREATING KERATIN MATERIAL, COMPRISING THE USE OF AN ORGANIC C1-C6-ALKOXY-SILANE AND AN AMINO ACID AND/OR AN AMINO ACID DERIVATIVE
#28 | 2022-09-08Method for dyeing keratinous material, comprising the use of an organosilicon compound, a colored effect pigment and a sealing reagent III
#29 | 2022-09-01COATED EFFECT PIGMENTS AND PRODUCTION THEREOF
#30 | 2022-09-01METHOD FOR DYEING KERATINOUS MATERIAL, COMPRISING THE USE OF AN ORGANOSILICON COMPOUND, A COLORED EFFECT PIGMENT AND A FILM-FORMING POLYMER II
#31 | 2022-09-01COLOURING EFFECT PIGMENTS AND PRODUCTION THEREOF
#32 | 2022-08-18METHOD FOR DYEING KERATINOUS MATERIAL, COMPRISING THE USE OF AN ORGANOSILICON COMPOUND, A COLORED EFFECT PIGMENT AND A FILM-FORMING POLYMER IV
#33 | 2022-08-18INCREASING THE STABILITY OF AGENTS FOR TREATING KERATIN MATERIAL
#34 | 2022-08-18Method for dyeing keratinous material, comprising the use of an organosilicon compound, a colored effect pigment and a sealing reagent I
#35 | 2022-08-11PRODUCT FOR TREATING KERATINOUS FIBERS, CONTAINING SILANES OF SPECIFIC FORMULAE
#36 | 2022-08-04PRODUCT FOR TREATING KERATINOUS FIBERS, CONTAINING SILANES OF SPECIFIC FORMULAE
#37 | 2022-07-28Increasing the stability of agents for treating keratin material
#38 | 2022-07-07INCREASING THE STABILITY OF AGENTS FOR TREATING KERATIN MATERIAL
#39 | 2022-07-07Method for treating keratin material
#40 | 2022-06-30INCREASING THE STABILITY OF AGENTS FOR TREATING KERATIN MATERIAL
#41 | 2022-06-30INCREASING THE STABILITY OF AGENTS FOR THE TREATMENT OF KERATINOUS MATERIAL
#42 | 2022-06-30INCREASING THE STABILITY OF AGENTS FOR THE TREATMENT OF KERATINOUS MATERIAL
#43 | 2022-06-30INCREASING THE STABILITY OF AGENTS FOR TREATING KERATIN MATERIAL
#44 | 2022-06-23METHOD FOR TREATING KERATIN MATERIAL
#45 | 2022-06-23PORTION UNIT WITH COSMETIC AGENT FOR LIGHTENING KERATINOUS FIBERS, ESPECIALLY HUMAN HAIR
#46 | 2022-06-23PORTION UNIT WITH COSMETIC PRODUCT FOR OXIDATIVE COLOR CHANGE OF KERATINOUS FIBERS
#47 | 2022-06-09Process for coloring keratinous material comprising the use of an organosilicon compound, an effect pigment, a further coloring compound and a film-forming polymer I
#48 | 2022-06-02Process of coloring keratinous material comprising the use of an organosilicon compound, an effect pigment, a further coloring compound and a film-forming polymer II
#49 | 2022-06-02METHOD FOR DYEING KERATINOUS MATERIAL, COMPRISING THE USE OF AN ORGANOSILICON COMPOUND, AN EFFECT PIGMENT AND A FILM-FORMING POLYMER II
#50 | 2022-06-02Process of dyeing keratinous material comprising the use of an organosilicon compound, an effect pigment, and a film-forming polymer I
#51 | 2022-06-02METHOD FOR PREPARING HAIR TREATMENTS AGENTS WITH ORGANIC C1-C6 ALKOXY-SILANES
#52 | 2022-06-02Agent for the treatment of keratinous fibers containing the reaction product of two organic C-Calkoxy silanes and water
#53 | 2022-05-26LOW-WATER AGENTS FOR THE OXIDATIVE COLORING OF KERATIN FIBERS WITH PERBORATE, MICROBIAL GUM AND ANIONIC CELLULOSE
#54 | 2022-05-19Process of coloring keratinous material comprising the use of an organosilicon compound, an effect pigment, and a sealing reagent vi
#55 | 2022-05-19Process of coloring keratinous material comprising the use of an organosilicon compound, an effect pigment, a further coloring compound and a film-forming polymer III
#56 | 2022-05-12A PROCESS OF COLORING KERATINOUS MATERIAL COMPRISING THE USE OF AN ORGANOSILICON COMPOUND, AN EFFECT PIGMENT, AND A SEALING REAGENT V
#57 | 2022-05-12THE PROCESS OF DYEING KERATINOUS MATERIAL COMPRISING THE USE OF AN ORGANOSILICON COMPOUND, TWO COLOR-IMPARTING COMPOUNDS AND A FILM-FORMING POLYMER
#58 | 2022-05-12PROCESS FOR THE PREPARATION AND USE OF HAIR TREATMENT COMPOSITIONS CONTAINING ORGANIC C1-C6 ALKOXY SILANES
#59 | 2022-05-12PROCESS FOR THE PREPARATION OF HAIR TREATMENT COMPOSITIONS CONTAINING ORGANIC C1-C6 ALKOXY SILANES
#60 | 2022-03-03Method for dyeing keratin material by means of a dyeing agent and an acidic posttreatment agent
#61 | 2022-02-24Method for dyeing keratinous material, containing dye and an acidic post-treatment agent
#62 | 2022-02-24GENT FOR DYEING HAIR, CONTAINING AT LEAST ONE ORGANIC SILICON COMPOUND I
#63 | 2022-02-17COMPOSITION OF ACTIVE INGREDIENTS, FOR CARE OF HUMAN HAIR
#64 | 2022-02-17COSMETIC PRODUCT FOR TREATING A KERATIN MATERIAL HAVING ANTI-POLLUTION EFFECTS
#65 | 2022-02-17COMPOSITION OF ACTIVE INGREDIENTS, FOR CARE OF HUMAN HAIR
#66 | 2022-02-17COMPOSITION OF ACTIVE INGREDIENTS, FOR CARE AND SURFACE MODIFICATION OF HUMAN HAIR
#67 | 2022-02-17COMPOSITION OF ACTIVE INGREDIENTS, FOR CARE OF HUMAN HAIR
#68 | 2022-01-13COMPOSITION OF ACTIVE INGREDIENTS, FOR CARE AND SURFACE MODIFICATION OF HUMAN HAIR
#69 | 2022-01-13COSMETIC PRODUCT FOR TREATING A KERATIN MATERIAL, COMPRISING A FILM-FORMING AND/OR SETTING CONSTITUENT
#70 | 2022-01-06METHOD FOR PREPARING AND USING HAIR TREATMENT AGENTS WITH ORGANIC C1-C6-ALKOXY-SILANES
#71 | 2022-01-06THE PROCESS FOR THE PREPARATION AND USE OF HAIR TREATMENT COMPOSITIONS CONTAINING ORGANIC C1-C6 ALKOXY SILANES
#72 | 2022-01-06METHOD FOR TREATING HAIR, COMPRISING THE APPLICATION OF A FIRST AGENT (A) HAVING A SILANE AND A CHROMOPHORIC COMPOUND, AND A SECOND AGENT (B) HAVING A FILM-FORMING POLYMER
#73 | 2022-01-06METHOD FOR TREATING HAIR, COMPRISING THE APPLICATION OF COATED PIGMENTS AND SILANES
#74 | 2021-12-30METHOD FOR TREATING HAIR, COMPRISING THE APPLICATION OF AN ORGANIC SILICON COMPOUND, AN ALKALISING AGENT AND A FILM-FORMING POLYMER
#75 | 2021-11-25Agent for dyeing hair, containing at least one organic silicon compound, a coloring compound and a film-forming, hydrophilic polymer
#76 | 2021-11-25Hydrogen peroxide formulations in barrier layer films with a SiOlayer
#77 | 2021-11-11ACTIVE SUBSTANCE COMPOSITION FOR MODIFYING HAIR SURFACE AND CHANGING THE SHAPE OF HAIR
#78 | 2021-09-23METHOD FOR DYEING KERATINOUS MATERIAL, COMPRISING THE USE OF AN ORGANOSILICON COMPOUND, A SURFACTANT AND A PIGMENT
#79 | 2021-07-15Method for dyeing keratinous material, comprising the use of an organosilicon compound, an oligoalkylsiloxane and a dyeing compound
#80 | 2021-07-01Method for dyeing keratinous material, comprising the use of an organosilicon compound, a dyeing compound and a silicon oil
#81 | 2021-06-24HYDROGEN PEROXIDE FORMULATIONS IN BARRIER LAYER FILMS WITH A SiOx LAYER
#82 | 2021-06-24Hair dye composition containing at least one organic silicon compound, a direct dye and a film forming hydrophobic polymer
#83 | 2021-06-17Hydrogen peroxide formulations in barrier layer films with a metallized layer
#84 | 2021-05-27Method for dyeing keratinous material, comprising the use of an organosilicon compound, a silicone polymer and a dyeing compound
#85 | 2020-12-24PROCESS FOR DYEING HAIR
#86 | 2020-12-24HAIR DYE KIT
#87 | 2020-12-03Hydrogen peroxide formulations in barrier layer films with a metalized layer
#88 | 2020-11-19Hydrogen peroxide formulations in barrier layer films with a SIOx layer
#89 | 2020-11-05Hydrogen peroxide formulations in barrier layer films with a metallized layer
#90 | 2020-10-29Hydrogen peroxide formulations in barrier layer films with a metallized layer
#91 | 2020-10-15THICKENED ONE-COMPONENT HAIR TONER
#92 | 2020-09-24HYDROGEN PEROXIDE FORMULATIONS IN BARRIER LAYER FILMS WITH A SIOx LAYER
#93 | 2020-08-06Method and device for determining a gloss value of hair
#94 | 2020-07-16Method and device for determining a degree of thermal damage to hair
#95 | 2020-07-16SYSTEM AND METHOD FOR DETERMINING THE CONDITION OF HAIR
#96 | 2020-07-02Thickening system for a percarbonate-containing colour composition and storage in a multilayer sachet
#97 | 2020-07-02Bleaching agent tablets
#98 | 2020-07-02Use of sodium chloride in bleaching agents based on percarbonate for human hair application
#99 | 2020-07-02Percarbonate-containing blonding agent in an aluminum sachet
#100 | 2020-07-02Thickener in a percarbonate-containing bleaching agent contained in a multi-layer sachet
1986423 ⎘