NOVA Chemicals (International) S.A.

Switzerland

 
Total IP 763
Total IP Rank # 1,716
IP Activity Score 3.4/5.0    457
IP Activity Rank # 1,574
Parent Entity Nova Chemicals Corporation
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

397 5
3 1
355 1
1
 
Last Patent 2025 - Method to improve the optical pr...
First Patent 1991 - Process for manufacture of polym...
Last Trademark 2023 - ASTUTE
First Trademark 1974 - SCLAIRPIPE

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Films from recycled polyethylene. Large volumes of recycled polyethylenes are available for reus...
Invention Steam generation in oxidative dehydrogenation. A system and method for oxidative dehydrogenation...
Invention Non-fluorinated polymer processing aids for die lip build-up mitigation in extrusion of compositi...
Invention Anti-coking iron spinel surface. An anti-coking surface having a thickness up to 15 microns comp...
Invention A process and system integrating hydrocracking with hydrocarbon dehydrogenation. A pyrolysis oil ...
Invention Oxidative dehydrogenation with water-gas shift reaction. The present disclosure relates to hydroc...
Invention Polar polymers as processing aids in polyethylene. When added to a linear polyethylene in relativ...
Invention Non-fluorinated polymer process aids. A polymeric composition and methods of making and using the...
Invention Nuclear heat integration with steam cracking process. A system and methods for integrating a smal...
Invention Solution phase polymerization process. A solution phase polymerization process utilizes multiple ...
Invention Linear high-density polyethylene composition and rotomolded article. A solution phase polymerizat...
Invention Polymerization process, hdpe polyethylene composition and rotomolded article. 2 2 of greater than...
Invention Linear high-density polyethylene composition suitable for intermediate bulk container application...
Invention Organometallic complex, olefin polymerization catalyst system and polymerization process. Organo...
Invention Multilayer film structures and packages comprising the same. A multilayer film structure comprisi...
Invention Molybdenum-vanadium-iron- and/or molybdenum-vanadium-aluminium-based oxidative dehydrogenation ca...
Invention Reactor blend ethylene polymer compositions and films. Provided herein is a reactor blend ethylen...
Invention Making catalysts for oxidative dehydrogenation. Methods for preparing a catalyst are provided. An...
Invention Catalysts for oxidative dehydrogenation. A catalyst and methods for making the catalyst are provi...
Invention Low conversion start-up of a hydrocarbon cracking furnace. 144 alkane, wherein the first conversi...
Invention Multi-stage hydrocracking of pyrolysis oil with intermediate quenching. The present disclosure re...
Invention Devolatilization of polyolefin polymers. A method and a system for devolatilizing a polymer are p...
Invention Hydrocarbon treatment including pyrolysis oil extraction. The present disclosure relates to hydro...
2023 Invention Concentration of aqueous acetic acid by clathrate hydrate formation. A method and a system for co...
Invention Flameless combustion heating of oxygen separation membrane. Systems and methods for heating an ox...
Invention Gentle decoking of a cracking furnace coil. Decoking a coil of a cracking furnace includes firing...
Invention Oxidative dehydrogenation with wastewater-derived oxygen. The present disclosure relates to oxida...
Invention Process and system for producing ethylene from pyrolysis oil. A process for producing ethylene in...
G/S unprocessed polyolefin resins semi-processed polyolefin resins
Invention Solution-phase polymerization process. The present disclosure describes a continuous solution-pha...
Invention Ethylene interpolymer products and films. wnwnn of from 2.0 to 6.0.
Invention Method to improve the optical properties of ethylene copolymer compositions. The present disclos...
2022 Invention All-pe recyclable laminate with nanoclay coating. Provided herein is a laminate comprising first...
Invention Olefin polymerization catalyst system and polymerization process. An olefin polymerization proce...
G/S Unprocessed polyolefin resins; unprocessed plastomers. Semi-finished polyolefin resins; semi-fini...
Invention Oxygen removal from an ethane odh product stream using ethanol. A method and a system for conver...
G/S Polyolefin resins, unprocessed Plastomers Polyolefin resins, semi-processed Plastomers;
Invention Cooling effluent of oxidative dehydrogenation (odh) reactor with quench heat exchanger. A system...
Invention Feed purification in ethane odh process. A feed stream including ethane is flowed to a purificat...
Invention Block copolymer polymer processing aids. A polymer processing aid (PPA) reduces melt defects in ...
Invention Fluoropolymer free polymer processing aids. A polymer processing aid (PPA) reduces melt defects ...
Invention Integration for processing effluent of oxidative dehydrogenation (odh) reactor. A system and met...
Invention Integration for feed dilution in oxidative dehydrogenation (odh) reactor system. A system and me...
Invention Biaxially oriented film. A biaxially oriented polyethylene film structure comprises at least thr...
Invention Internally heated reactor for hydrocarbon conversion. An apparatus for hydrocarbon conversion, t...
Invention Polyethylene composition for biaxial orientation. A polyethylene composition has a density of fr...
Invention High density polyethylene composition. A polyethylene composition has a density of ≥0.945 g/cm3,...
Invention Very low density polyethylene with rapid crystallization rates. Ethylene copolymer compositions ...
G/S Unprocessed polyolefin plastomer resins in pellet form for use in the manufacturing of a wide var...
Invention Bimodal polyethylene composition. A bimodal polyethylene composition has a density of from 0.940...
2021 Invention Nonlinear rheology of ethylene interpolymer compositions. This disclosure relates to ethylene in...
2008 G/S Synthetic resins; polyolefin resins. Semi processed synthetic resins; semi processed polyolefin r...
1999 G/S unprocessed synthetic resins, namely, polyolefin resins for further use in the manufacture of ext...
1996 G/S unprocessed polyolefin resins for use in the plastics industry
1974 G/S POLYETHYLENE PIPE