Chemical tanning

Industry

CPC
C14C3/02

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CCHEMISTRY METALLURGY C14Leather C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER C14C3/00Tanning Compositions for tanning

Current Industry

C14C3/02Chemical tanning

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Engineered skin equivalent, method of manufacture thereof and produ...
- Patent number 11,999,853
- Issue date Jun 4, 2024
- VitroLabs Inc
- Ingvar Helgason
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Engineered skin equivalent, method of manufacture thereof and produ...
- Patent number 11,739,217
- Issue date Aug 29, 2023
- VitroLabs Inc
- Ingvar Helgason
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Engineered skin equivalent, method of manufacture thereof and produ...
- Patent number 11,591,471
- Issue date Feb 28, 2023
- VitroLabs Inc
- Ingvar Helgason
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Engineered skin equivalent, method of manufacture thereof and produ...
- Patent number 11,377,559
- Issue date Jul 5, 2022
- VitroLabs Inc
- Ingvar Helgason
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Engineered skin equivalent, method of manufacture thereof and produ...
- Patent number 11,091,639
- Issue date Aug 17, 2021
- VITROLABS INC.
- Ingvar Helgason
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Engineered skin equivalent, method of manufacture thereof and produ...
- Patent number 10,711,136
- Issue date Jul 14, 2020
- VITROLABS INC
- Ingvar Helgason
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Manufacturing method of recycling leather sheet using fiber of leather
- Patent number 10,612,103
- Issue date Apr 7, 2020
- ATKO PLANNING INC.
- Jieon Kim
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Dispersing agent composition for tanning of hides/skins and process...
- Patent number 10,280,474
- Issue date May 7, 2019
- Council of Scientific and Industrial Research
- Muralidharan Chellappa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Engineered skin equivalent, method of manufacture thereof and produ...
- Patent number 10,273,549
- Issue date Apr 30, 2019
- VITROLABS INC.
- Ingvar Helgason
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Non-metal tanning process
- Patent number 8,801,804
- Issue date Aug 12, 2014
- Stahl International B.V.
- Claus Reineking
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Non metal tanning
- Patent number 8,795,389
- Issue date Aug 5, 2014
- Stahl International B.V.
- Claus Reineking
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Non metal tanning
- Patent number 8,795,390
- Issue date Aug 5, 2014
- Stahl International B.V.
- Claus Reineking
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Non-metal tanning process
- Patent number 8,790,416
- Issue date Jul 29, 2014
- Stahl International B.V.
- Claus Reineking
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Mixture of THP and chrome as tanning agents
- Patent number 6,685,747
- Issue date Feb 3, 2004
- Rhodia Consumer Specialties Limited
- Robert Burrow
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Tanning leather
- Patent number 6,540,790
- Issue date Apr 1, 2003
- Rhodia Consumer Specialties Limited
- Gareth Rhys Collins
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Aqueous solutions of synthetic tanning agents
- Patent number 5,264,000
- Issue date Nov 23, 1993
- Ciba-Geigy Corporation
- Alain Lauton
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Compositions for the treatment of leather and furs
- Patent number 5,256,317
- Issue date Oct 26, 1993
- Ciba-Geigy Corporation
- Alain Lauton
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process for the retanning of chrome leathers
- Patent number 4,834,763
- Issue date May 30, 1989
- Bayer Aktiengesellschaft
- Bernhard Wehling
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Aqueous composition from a sulfonated phenol, an amine and a tannin...
- Patent number 4,830,632
- Issue date May 16, 1989
- Ciba-Geigy Corporation
- Alain Lauton
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Non-chrome tanning method
- Patent number 4,784,664
- Issue date Nov 15, 1988
- Seton Company
- Marcel Siegler
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Aluminum salts of aromatic sulfonic acids formaldehyde condensates
- Patent number 4,504,316
- Issue date Mar 12, 1985
- Diamond Shamrock Chemicals Company
- Stanley A. Lipowski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aluminum salts of aromatic sulfonic acids formaldehyde condensates
- Patent number 4,443,382
- Issue date Apr 17, 1984
- Diamond Shamrock Chemicals Company
- Stanley A. Lipowski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing titanium tanning agent and use thereof in leat...
- Patent number 4,396,387
- Issue date Aug 2, 1983
- David L. Motov
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Method for preparing titanium tanning agent
- Patent number 4,314,975
- Issue date Feb 9, 1982
- David L. Motov
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Use of water-insoluble aluminosilicates in tanning process for the...
- Patent number 4,272,242
- Issue date Jun 9, 1981
- Henkel Kommanditgesellschaft auf Aktien
- Juergen Plapper
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Water-insoluble aluminosilicates in the manufacture of leather
- Patent number 4,264,319
- Issue date Apr 28, 1981
- Henkel Kommanditgesellschaft auf Aktien
- Juergen Plapper
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Water-insoluble alkali metal aluminosilicates and polycarboxylic ac...
- Patent number 4,221,564
- Issue date Sep 9, 1980
- Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
- Juergen Plapper
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
3850575
- Patent number 3,850,575
- Issue date Nov 26, 1974
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
3294843
- Patent number 3,294,843
- Issue date Dec 27, 1966
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3242146
- Patent number 3,242,146
- Issue date Mar 22, 1966
- C14 - SKINS HIDES PELTS LEATHER

Patents Applicationslast 30 patents

Information Patent Application
ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...
- Publication number 20240384101
- Publication date Nov 21, 2024
- VitroLabs Inc
- Ingvar HELGASON
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
USE OF MIXTURES COMPRISING GLYCEROL AND GLYCERIDES OF ORGANIC ACIDS...
- Publication number 20240150858
- Publication date May 9, 2024
- Alessio Paoli
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...
- Publication number 20240010838
- Publication date Jan 11, 2024
- VitroLabs Inc
- Ingvar HELGASON
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...
- Publication number 20230159758
- Publication date May 25, 2023
- VitroLabs Inc
- Ingvar HELGASON
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...
- Publication number 20220403172
- Publication date Dec 22, 2022
- VitroLabs Inc
- Ingvar HELGASON
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...
- Publication number 20220064451
- Publication date Mar 3, 2022
- VitroLabs Inc
- Ingvar HELGASON
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...
- Publication number 20210122922
- Publication date Apr 29, 2021
- VitroLabs Inc
- Ingvar HELGASON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FABRICS AND METHODS OF MAKING THEM FROM CULTURED CELLS
- Publication number 20200370215
- Publication date Nov 26, 2020
- MODERN MEADOW, INC.
- Francoise Suzanne MARGA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD FOR PROCESSING PLANT MATERIAL AND RESPECTIVE PRODUCT
- Publication number 20200181835
- Publication date Jun 11, 2020
- Eduardo Filgueiras Barbosa
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...
- Publication number 20190367732
- Publication date Dec 5, 2019
- VitroLabs Inc
- Ingvar HELGASON
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...
- Publication number 20190136060
- Publication date May 9, 2019
- King's College London
- Ingvar HELGASON
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
BIOFABRICATED LEATHER ARTICLES, AND METHODS THEREOF
- Publication number 20190024303
- Publication date Jan 24, 2019
- MODERN MEADOW, INC.
- Suzanne LEE
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...
- Publication number 20170306428
- Publication date Oct 26, 2017
- Ingvar HELGASON
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
FABRICS AND METHODS OF MAKING THEM FROM CULTURED CELLS
- Publication number 20160376737
- Publication date Dec 29, 2016
- Francoise Suzanne MARGA
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Non-Metal Tanning Process
- Publication number 20130312200
- Publication date Nov 28, 2013
- CLARIANT FINANCE (BVI) LIMITED
- Claus Reineking
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Non Metal Tanning
- Publication number 20130239340
- Publication date Sep 19, 2013
- CLARIANT FINANCE (BVI) LIMITED
- Claus Reineking
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Non Metal Tanning
- Publication number 20130205516
- Publication date Aug 15, 2013
- CLARIANT FINANCE (BVI) LIMITED
- Claus Reineking
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
Non-Metal Tanning Process
- Publication number 20130198974
- Publication date Aug 8, 2013
- CLARIANT FINANCE (BVI) LIMITED
- Claus Reineking
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Application
TANNING LEATHER
- Publication number 20030000024
- Publication date Jan 2, 2003
- GARETH RHYS COLLINS
- C14 - SKINS HIDES PELTS LEATHER

Chemical tanning

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Engineered skin equivalent, method of manufacture thereof and produ...

Engineered skin equivalent, method of manufacture thereof and produ...

Engineered skin equivalent, method of manufacture thereof and produ...

Engineered skin equivalent, method of manufacture thereof and produ...

Engineered skin equivalent, method of manufacture thereof and produ...

Engineered skin equivalent, method of manufacture thereof and produ...

Manufacturing method of recycling leather sheet using fiber of leather

Dispersing agent composition for tanning of hides/skins and process...

Engineered skin equivalent, method of manufacture thereof and produ...

Non-metal tanning process

Non metal tanning

Non metal tanning

Non-metal tanning process

Mixture of THP and chrome as tanning agents

Tanning leather

Aqueous solutions of synthetic tanning agents

Compositions for the treatment of leather and furs

Process for the retanning of chrome leathers

Aqueous composition from a sulfonated phenol, an amine and a tannin...

Non-chrome tanning method

Aluminum salts of aromatic sulfonic acids formaldehyde condensates

Aluminum salts of aromatic sulfonic acids formaldehyde condensates

Method for preparing titanium tanning agent and use thereof in leat...

Method for preparing titanium tanning agent

Use of water-insoluble aluminosilicates in tanning process for the...

Water-insoluble aluminosilicates in the manufacture of leather

Water-insoluble alkali metal aluminosilicates and polycarboxylic ac...

3850575

3294843

3242146

Patents Applicationslast 30 patents

ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...

USE OF MIXTURES COMPRISING GLYCEROL AND GLYCERIDES OF ORGANIC ACIDS...

ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...

ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...

ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...

ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...

ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...

FABRICS AND METHODS OF MAKING THEM FROM CULTURED CELLS

METHOD FOR PROCESSING PLANT MATERIAL AND RESPECTIVE PRODUCT

ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...

ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...

BIOFABRICATED LEATHER ARTICLES, AND METHODS THEREOF

ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODU...

FABRICS AND METHODS OF MAKING THEM FROM CULTURED CELLS

Non-Metal Tanning Process

Non Metal Tanning

Non Metal Tanning

Non-Metal Tanning Process

TANNING LEATHER