Tata Steel Limited

Inde


 
Quantité totale PI 190
Quantité totale incluant filiales 196 (+ 6 pour les filiales)
Rang # Quantité totale PI 6 770
Note d'activité PI 2,9/5.0    116
Rang # Activité PI 5 896
Symbole boursier TATASTEEL (bse)
ISIN INE081A01020
Capitalisation 1.9T  (INR)
Industrie Steel
Secteur Basic Materials
Classe Nice dominante Appareils de contrôle de l'envir...

Brevets

Marques

52 2
28 1
103 2
2
 
Dernier brevet 2024 - A device and system for measurin...
Premier brevet 2000 - Control of molten metal level in...
Dernière marque 2021 - HISARNA
Première marque 2011 - HISARNA

Filiales

2 subsidiaries with IP (6 patents, 0 trademarks)

13 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 Invention Blue emitting graphene quantum dots, process of preparation and application thereof. The present ...
Invention High strength cold rolled and annealed steel and method of manufacturing thereof. The present inv...
Invention Complex additively manufactured structure. The present invention relates to a complex additively ...
Invention A high-strength hot-rolled wear resistant steel and a method of manufacturing thereof. The presen...
Invention A system for real time size distribution of particles in a feeder. Present disclosure discloses a...
Invention A modified polysaccharide based selective flocculant, its preparation method, iron ore beneficiat...
Invention A graphene based heating element and application thereof. The present disclosure discloses a heat...
2023 Invention A composition, an article, methods of preparation and application thereof. The present disclosure...
Invention An organic polymer, blend, and methods thereof. The present disclosure relates to an organic poly...
Invention Compounds, process of preparation and a method for fluoride removal from wastewater. The present ...
Invention A method of coating iron powder particles with nano silica particles. The present disclosure disc...
Invention System and method for measuring burden profile in a blast furnace. Embodiment of disclosure relat...
Invention System and method for measuring burden profile in a metallurgical furnace. Embodiment of disclosu...
Invention A method of granulating a mxture for iron-ore sintering. Present disclosure discloses a method of...
Invention A method for recovering manganese from manganese ore. The present disclosure relates to simple, e...
Invention Preparation and application of polyimide intermediates for anti-corrosion coating on metal surfac...
Invention Cold rolled low carbon microalloyed steel and method of manufacturing thereof. The present disclo...
2022 Invention Method and system for determining and controlling thermal level of a blast furnace. Disclosed her...
Invention A method of producing spherical copper powder and a product thereof. The present disclosure provi...
Invention A method for producing metallurgical coke and the metallurigical coke thereof. The present disclo...
Invention An antimicrobial polymer coating. An antimicrobial polymer powder coating over a substrate is des...
Invention A device and system for measuring thickness of a conduit. The present disclosure discloses a sys...
Invention High hardness low alloyed hot rolled steel and method of manufacturing thereof. A high hardness l...
Invention A device and system for measuring thickness of a conduit. The present disclosure discloses a syst...
Invention A coating composition, process of obtaining the composition and methods thereof. The present disc...
Invention Side intrusion beam. 112C122.
Invention Press system and method of manufacturing hot stamped structural component. A press system and a m...
Invention An apparatus for thickening a tube at its intermediate portion externally. An apparatus for thick...
Invention An apparatus for thickening a tube at its intermediate portion. Present disclosure relates to an ...
Invention A reinforcement member for a vehicle. Present disclosure discloses a reinforcement member (10) f...
Invention A reinforcement member for a vehicle. Present disclosure discloses a reinforcement member (10) fo...
Invention A soil conditioner and applications related thereto. The present, disclosure relates to soil cond...
2021 Invention An elemental iron powder, methods and products thereof. The present disclosure generally relates ...
Invention A method for producing metallurgical coke and the metallurigical coke thereof. The present discl...
Invention Lance unblocking method and apparatus. An apparatus for removing a blockage in a solids injection...
Invention Methods for producing electrical energy from reduced graphene oxide using ambient energy, cells a...
P/S Metals and metal alloys, particularly iron and steel Furnaces; apparatus for supplying feed mater...
P/S Metals and metal alloys, particularly iron and steel. Furnaces; apparatus for supplying feed mate...
Invention An apparatus for thickening brim portions in an inner surface of a tube. An apparatus for thicken...
Invention A method for producing spheroidized or non-lamellar microstructure steels. The present disclosur...
Invention A method for producing spheroidized or non-lamellar microstructure steels. The present disclosure...
Invention A mandrel assembly for thickening brim portions in an inner surface of a tube. The present disclo...
2020 Invention Compounds, compositions and methods for utilization of non-coking coal. The present relates to or...
Invention System for a sheet metalworking and a process thereof. A system (100) for sheet metalworking comp...
2019 Invention Method of preparation of reduced graphene oxide(rgo). The present disclosure provides a simple an...
Invention Method for producing metallurgical coke from non-coking coal. The present disclosure relates to a...
2018 Invention Hybrid transparent conducting electrode. The present invention relates to hybrid transparent cond...
Invention Steel composition in accordance with api 5l psl-2 specification for x-65 grade having enhanced hy...
P/S Industrial water cooling machines for use in metallurgical reactors for smelting of ore
2017 Invention Method for improving yield strength of a workpiece, an apparatus and a workpiece thereof. The pre...
2014 P/S Industrial water coolers, namely, industrial machines for use in cooling water in metallurgical r...
P/S Industrial machines for water cooling of metallurgical reactors for ore smelting.
P/S Industrial water cooling machines for use in metallurgical reactors for smelting of ore.