Covestro Deutschland AG

Germany


 
Total IP 2,106
Total IP Rank # 567
IP Activity Score 3.8/5.0    1,622
IP Activity Rank # 429
Dominant Nice Class Rubber and plastic; packing and ...

Patents

Trademarks

916 5
41 6
1,121 9
8
 
Last Patent 2023 - Method for recovering raw materi...
First Patent 1996 - Cycloaliphatic diisocyanate base...
Last Trademark 2018 - ASELLION
First Trademark 1957 - Desavin

Industry (Nice Classification)

Latest Inventions, Goods, Services

2022 Invention Method for recovering raw materials from polyurethane products. The invention relates to a method...
Invention Copolycarbonate as a supporting material in 3d printing. The present invention relates to the use...
Invention Heat-resistant thermoplastic electrostatic dissipative composition. The present application relat...
Invention Method for the production of a polyurethane sandwich element. The invention relates to an isocyan...
Invention Method and system for determining a target recipe of a compound. A method and system for determin...
Invention Method for cleaving (poly)urethanes. The invention relates to a method for cleaving urethanes, in...
Invention Coated film. The invention relates to a coated film and a method for preparing the same, use of t...
Invention Process for hydrolyzing (poly)carbonates. The present invention relates to a process for hydrolyz...
Invention Photo- and thermally curable resin useful in additive manufacturing processes. A resin comprises:...
Invention Process for preparing polyoxyalkylene polyester polyols. The invention relates to a process for p...
Invention Method for producing phosgene. The invention relates to a method for producing phosgene from chlo...
Invention Composition for thermal insulation. The present invention relates to a thermal insulation materia...
Invention Method for the processing and transport of hexane-1,6-diamine or pentane-1,5-diamine. The inventi...
Invention Obtaining aliphatic amines from compositions. The invention relates to a method for obtaining an ...
Invention Method for the removal of water from and transport of aliphatic diamines. 22 groups per molecule,...
Invention Production of a blocked curing agent based on a partly organic-based polyisocyanate and use as a ...
Invention Method for producing polyether carbonate polyols. icat0iiii0safety,maxii0safety,maxi0safety,maxsa...
Invention Aqueous polyurethane-urea dispersion. The present invention relates to an aqueous polyurethane-ur...
Invention A multilayer composite sheet for antenna housing. The present application relates to a multilayer...
Invention Pyrolysis of a polymeric polyurethane compound in order to recover raw materials. The invention r...
Invention New two-component coating systems containing polyaspartic acid esters. The present invention rela...
Invention Wet adhesion of storage-stable polychloroprene-based spray adhesives. The present invention relat...
2021 Invention Polyester carbonates consisting of different diols in a defined ratio. The present invention rel...
Invention Polyester carbonates on the basis of cycloaliphatic diacids, 1,4:3,6-dianhydrohexitol and specifi...
Invention Polycarbonate compositions containing polyethercarbonate polyols. Polycarbonate-based compositio...
Invention Flame-retardant polycarbonate composition. The present invention relates to a flame-retardant po...
Invention Low-viscous isocyanate prepolymers blocked with phenols obtainable from cashew nutshell oil, meth...
Invention Thermoplastic resin substrate for curved mirror and method for preparing the same. The present i...
Invention Cold-stable nco prepolymers, method for the preparation and use thereof. A cold-stable NCO-conta...
Invention Composite elements made from thermoplastic materials and polyurethanes, method for producing same...
Invention Bio-based polyurethane dispersions for decorative cosmetic applications. The invention relates t...
Invention Flexible polyurethane foam. The invention relates to a method for producing flexible polyurethan...
Invention Use of essential oils for separating adhesive bonds. The invention relates to the use of a separ...
Invention Use of mixtures of water and essential oil for separating multilayered composites for the segrega...
Invention Method for producing an ether esterol. A method for producing an ether esterol, preferably a pol...
Invention Polyurethane dispersions. The present invention relates to aqueous dispersions containing at lea...
Invention Method and device for purifying viscous and/or solid isocyanates from a product flow from isocyan...
Invention Process for producing polyether carbonate polyols. The invention relates to a process for starti...
Invention Use of specific open-chain ether isocyanates. The invention relates to the use of at least one o...
Invention Process for preparing polyether carbonate polyols. The present invention relates to a method for...
Invention Non-ionic hydrophylized cross-linker dispersion containing thermolatently bound urethane/urea gro...
Invention High-temperature cross-linking dispersion. The present invention relates to a process for prepar...
Invention Process for producing an ether esterol. A process for producing an ether esterol, preferably a p...
Invention Cosmetic composition for forming a film having elevated elasticity and extensibility. The presen...
Invention Process for preparing double metal cyanide catalysts. The present invention relates to a process...
Invention Process for carbodiimidization. The invention relates to polycarbodiimides and to a process for ...
Invention Polyisocyanate preparations. The invention relates to a polyisocyanate preparation containing at...
Invention Method for recovering diisocyanates from distillation residues. The invention relates to a metho...
2018 Invention Polycarbonate polyols, polyisocyanate prepolymers and polyurethane and polyurethane urea elastome...
G/S Chemical preparations for use in industry; Chemicals used in science; Chemical preparations for u...
G/S Chemical preparations for use in industry; chemicals used in science; chemical preparations for ...
G/S Chemical additives for use in the manufacture of industrial chemicals, in the manufacture of plas...
2017 Invention Production of plastics by catalytic crosslinking of blocked polyisocyanates. The present inventi...
2016 G/S Packing and insulating materials Non-metallic building and construction materials, namely, gypsum...
G/S Chemicals for use in the manufacture of adhesives; chemicals used in industry, namely polyurethan...
2015 G/S Chemicals for use in the manufacture of paints, adhesives, solvents; chemical additives for use i...
G/S Chemicals used in industry; unprocessed artificial resins; unprocessed plastics; adhesives used i...
G/S Chemicals used in industry; unprocessed artificial resins; unprocessed plastics; adhesives used ...
G/S Chemicals used in industry; Unprocessed artificial resins, unprocessed plastics; Adhesives used i...
2013 G/S Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or c...
G/S Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or co...
2005 G/S Chemicals for use in the plastic industry; aluminium acetate, ammonia, chlorates, chlorides, chlo...
1975 G/S Unprocessed plastics, in the form of powders, clippings, liquids, granules and frothed masses. P...
1957 G/S Produits chimiques pour l'industrie, c'est-à-dire comme plastifiants pour vernis et matières pla...