NTPC has a total of 42 patents globally, out of which 29 have been granted. Of these 42 patents, more than 61% patents are active. India is where NTPC has filed the maximum number of patents, followed by United Kingdom. Parallelly, India seems to be the main focused R&D centre and also is the origin country of NTPC.
NTPC was founded in the year 1975. The Company owns and operates power generation plants that supply power to state electricity boards throughout India. The Company is a public sector undertaking of the Government of India and it also undertakes turnkey consulting projects to set up power plants. As of May 2023, the market cap of NTPC is $21.2 Billion.
Do read about some of the most popular patents of NTPC which have been covered by us in this article and also you can find NTPC patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over NTPC patent portfolio.
How many patents does the founder and the CEO of NTPC have?
The founder Ravindra Sahu has 0 patent and CEO Jay Narayan Singh has 0 patent.
How many patents does NTPC have?
NTPC has a total of 42 patents globally. These patents belong to 38 unique patent families. Out of 42 patents, 26 patents are active.
How Many Patents did NTPC File Every Year?
Are you wondering why there is a drop in patent filing for the last two years? It is because a patent application can take up to 18 months to get published. Certainly, it doesn’t suggest a decrease in the patent filing.
| Year of Patents Filing or Grant | NTPC Applications Filed | NTPC Patents Granted |
| 2023 | – | 1 |
| 2022 | 1 | 4 |
| 2021 | 3 | 4 |
| 2020 | 2 | 4 |
| 2019 | 2 | 3 |
| 2018 | 1 | 1 |
| 2017 | 1 | 3 |
| 2016 | 2 | 3 |
| 2015 | 5 | 3 |
| 2013 | 1 | – |
| 2012 | 5 | 1 |
| 2011 | 1 | – |
How many NTPC patents are Alive/Dead?
How Many Patents did NTPC File in Different Countries?
Countries in which NTPC Filed Patents
| Country | Patents |
| India | 38 |
| United Kingdom | 1 |
Where are Research Centres of NTPC Patents Located?
The Research Centre for all the NTPC patents is the India.
List of NTPC Patents
| NTPC Patents | Title |
| IN422128B | Composition And Novel Process For Advanced Corrosion Resistant Paint |
| IN409146B | Method Of Winding Magnetic Wires Through Slots In The Stators Of Low Voltage Electrical Machines |
| IN406979B | Solar Energy Assisted All Weather Food Preparation System And A Method Thereof |
| IN401506B | Soluble Lead Redox Flow Battery With Auxiliary Electrode |
| IN387177B | Improved Electro Mechanical Device For Capturing Solar Radiation And A Method Thereof |
| IN374671B | Improved System Providing Integration Of Solar Energy In A Fossil Fired Power Plant |
| IN373461B | A Controlled Method For Recovering Heat And Generating Air Conditioning Effect |
| IN361991B | Ambient Condition Curable Transparent Super Hydrophobic Coating For Easy To Clean Applications And Method Of Producing The Same |
| IN352181B | Nitrogen Modified Graphene And Method For Preparation There |
| IN340718B | Robotic Device For Tube Surface Inspection In A Coil And A Method Thereof |
| IN332651B | Air Conditioning System Using Enthalpy Of Solar Energy For Its Operation |
| IN331958B | A Magnetic Crawler For Monitoring Ferromagnetic Tubes Of Boiler Water Wall |
| IN315817B | System And Method For Sea Water Desalination By Waste Heat Recovery From Flue Gas |
| IN298334B | An Apparatus For Sensing Defects Of Magnetic Boiler Tube |
| IN288872B | An Integrated Process For Pollution Control For Coal Combustion Power Plant |
| IN275863B | A Process For The Preparation And Use Of Pentasil Type Zeolite For The Selective Adsorption Of Carbon Dioxide From Flue Gases |
| IN274895B | Barium And Potassium Exchanged Zeolite-X Adsorbents For Co2 Removal From A Sgas Or Gas Mixture And Preparation Thereof |
| IN202111050131A | Pavement Quality Geopolymer Concrete Mix And Method Of Producing The Same |
| IN202111050133A | Fly Ash Based Geopolymer Tetrapod And A Process Thereof |
| IN202111050132A | Dry Lean Geopolymer Concrete Mix And Method Of Production |
| IN202211060627A | Piezoelectric Sensor Based Fly Ash Detection Module, Device And Method Of Detection Thereof |
| IN202011052209A | Slim And Expandable Robotic System For Remote Inspection Of Boiler Header Internally |
| IN202011013944A | Ingressed Contaminants Analysis Using De-Gassed Cation Conductivity Measurements |
| IN201911053682A | System Having Corrosion Inhibition Composition And Method Of Inhibiting Corrosion |
| IN366KOL2015A | Rotating Water Cooled Ash Deposition System To Determine The Deposition Characteristics Of The Ash Particles Generated In A Drop Tube Reactor (Dtr) System |
| IN364KOL2015A | Secondary Air Pre-Heater For Heating Air To 800-1000 C In Drop Tube Reactor Systems |
| WO2010113173A3 | A Barium And Potassium Exchanged Zeolite-X Adsorbents For Co2 Removal From A Gas Mixture And Preparation Thereof |
| WO2010113169A1 | A Process For The Preparation And Use Of Pentasil Type Zeolite For The Selective Adsorption Of Carbon Dioxide From Flue Gas |
| WO2010109477A2 | A Process For The Preparation Of Molecular Sieve Adsorbent For The Size/Shape Selective Adsorption Of Carbon Dioxide From Its Gaseous Mixture With Nitrogen |
| GB2480978B | A Barium And Potassium Exchanged Zeolite-X Adsorbents For Co2 Removal From A Gas Mixture And Preparation Thereof |
| IN358369B | Chamber For Administering Cold Primary And Hot Secondary Air To Drop Tube Reactor Systems |
| IN326335B | A Method For Assessment Of The Health Of Hv Transformers |
| IN308240B | A System For Determination Of Steam Water Ratio In Water Wall Tubes Of Large Coal Based Steam Generating Units Using Capacitive Probe |
| IN284466B | A Unit For Production Of Bio Diesel Using Bio Fruits |
| IN283013B | Determining Wear Condition, Severity Of Wear, Lubricant Condition, Wear Mode And Cause Of Wear Of Critical Rotating Parts |
| IN272435B | Method For Online Cleaning Of Fouled Pvc Fills Of Cooling Towers Exposed To Air/Water Borne Dust/Bio-Fouling |
| IN270378B | An Additive For Use In Ordinary Portland Cement Capable Of Replacing Ordinary Portland Cement |
| IN265219B | A Novel Methodology/Process To Determine Colloidal Silica In Raw & Dm Water |
| IN252937B | A Fly Ash Based Detergent |
| IN196880B | An Improved Sampling Probe For Measurement Of Carbon Monoxide |
| IN201336B | A System For Automatic Stopping Of Trains On Overshooting Signals |
What are NTPC key innovation segments?
What Technologies are Covered by NTPC?
The chart below distributes patents filed by NTPC