Inventor
WEILACH CHRISTIAN
AT16 patents
Patents
16 patentsUS10316467B2Jun 11, 2019
Process for pretreating reclaimed cotton fibers to be used in the production of molded bodies from regenerated cellulose
CHEMIEFASER LENZING AG7 citations76
US11519104B2Dec 6, 2022
Method of reusing a textile material which comprises cellulose
CHEMIEFASER LENZING AG3 citations70
US12371856B2Jul 29, 2025
Process for preparing a broken-up, cellulose-containing, starting material with a predefined fibre-length distribution
CHEMIEFASER LENZING AG0 citations60
US12312421B2May 27, 2025
Molded body which comprises elastane incorporated in cellulose and manufacturing method
CHEMIEFASER LENZING AG0 citations59
US11987906B2May 21, 2024
Method of reusing a mixed textile comprising cellulose and synthetic plastic
CHEMIEFASER LENZING AG0 citations59
US11976417B2May 7, 2024
Cellulose raw material and method for recycling a cellulose raw material from blended textile waste
CHEMIEFASER LENZING AG1 citations59
US11828005B2Nov 28, 2023
Method of producing a chemical pulp from a textile material which comprises cellulose and a molded body from the chemical pulp
CHEMIEFASER LENZING AG0 citations59
US11519100B2Dec 6, 2022
Reusing of lyocell-cellulose for lyocell-methods
CHEMIEFASER LENZING AG0 citations59
US12528232B2Jan 20, 2026
Method for the utilization of constituents from blended textile wastes
CHEMIEFASER LENZING AG0 citations56
US11939405B2Mar 26, 2024
Method of pulping cotton-based raw material
CHEMIEFASER LENZING AG0 citations51
US12320070B2Jun 3, 2025
Method for producing a cellulose paper material from used textiles
CHEMIEFASER LENZING AG0 citations49
US11952714B2Apr 9, 2024
Process for separating a fibrous target component from textile waste
CHEMIEFASER LENZING AG0 citations49
US11519101B2Dec 6, 2022
Functionalization of foreign material in lyocell-methods
CHEMIEFASER LENZING AG0 citations49
US11321658B2May 3, 2022
Encoding a cellulose product
CHEMIEFASER LENZING AG0 citations49
US12116729B2Oct 15, 2024
Common preparation of lignocellulosic feedstock and a product containing cellulose but free from lignin
CHEMIEFASER LENZING AG0 citations48
US12202946B2Jan 21, 2025
Method for the recovery of starting materials from blended textile wastes
CHEMIEFASER LENZING AG0 citations45