Inventor
BUECHNER JOERG
DE14 patents
⚠️ This page may combine multiple inventors who share the name “BUECHNER JOERG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COVESTRO DEUTSCHLAND AG
6 patentsUS11504906B2Nov 22, 2022
Method for producing products by means of additive manufacturing methods using reactive powders, and products thereof
COVESTRO DEUTSCHLAND AG0 citations61
US10882942B2Jan 5, 2021
Aqueous polycarbodiimide dispersion with improved storage stability, and method for producing same
COVESTRO DEUTSCHLAND AG0 citations61
US12545769B2Feb 10, 2026
Multilayer composites of printed films
COVESTRO DEUTSCHLAND AG0 citations59
US12084600B2Sep 10, 2024
Use of essential oils for separating adhesive bonds
COVESTRO DEUTSCHLAND AG0 citations56
US11981115B2May 14, 2024
Use of mixtures of water and essential oil for separating multilayered composites for the segregated recycling of polymer/metal films
COVESTRO DEUTSCHLAND AG0 citations56
US12421434B2Sep 23, 2025
Adhesives
COVESTRO DEUTSCHLAND AG0 citations49
BAYER AG
5 patentsUS5998538ADec 7, 1999
Solvent-free, two-component polyurethane adhesive systems
BAYER AG67 citations96
US6191216B1Feb 20, 2001
Hydrophilic, self-adhesive polyurethane gel substances
BAYER AG56 citations93
US5143995ASep 1, 1992
Adhesives based on polyols and polyisocyanates
BAYER AG30 citations92
US6087439AJul 11, 2000
Aqueous crosslinking polymer dispersions and their use for the preparation of water-based adhesives
BAYER AG22 citations91
US6506280B2Jan 14, 2003
Adhesive compositions
BAYER AG4 citations62
COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG
2 patentsUS11213999B2Jan 4, 2022
Method for applying a material containing a meltable polymer with blocked NCO groups
COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG0 citations50
US11247388B2Feb 15, 2022
Method for applying a material containing a meltable polymer with free NCO groups
COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG0 citations49