REX American Resources has a total of 44 patents globally, out of which 26 have been granted. Of these 44 patents, more than 50% patents are active. United States of America is where REX American Resources has filed the maximum number of patents, followed by Korea (South) and India. Parallelly, United States of America seems to be the main focused R&D centre and also is the origin country of REX American Resources.
REX American Resources was founded in the year 1980. The Company is invested in ethanol production entities. The Company produces ethanol and dried and modified distillers grains, as well as leases real estate properties. As of May 2023, the market cap of REX American Resources is $607.95 Million.
Do read about some of the most popular patents of REX American Resources which have been covered by us in this article and also you can find REX American Resources patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over REX American Resources patent portfolio.
How many patents does the CEO of REX American Resources have?
The CEO Zafar Rizvi has 0 patent.
How many patents does REX American Resources have?
REX American Resources has a total of 44 patents globally. These patents belong to 21 unique patent families. Out of 44 patents, 22 patents are active.
How Many Patents did REX American Resources 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 | REX American Resources Applications Filed | REX American Resources Patents Granted |
| 2023 | 3 | 3 |
| 2021 | 1 | 3 |
| 2020 | 1 | 2 |
| 2018 | – | 1 |
| 2017 | – | 4 |
| 2016 | 2 | 4 |
| 2015 | 5 | 2 |
| 2014 | 2 | 2 |
| 2013 | 12 | – |
| 2012 | 1 | 1 |
How many REX American Resources patents are Alive/Dead?
How Many Patents did REX American Resources File in Different Countries?
Countries in which REX American Resources Filed Patents
| Country | Patents |
| United States Of America | 10 |
| Korea (South) | 4 |
| India | 4 |
| Canada | 4 |
| Mexico | 4 |
| Colombia | 2 |
| China | 2 |
| Albania | 2 |
| Poland | 2 |
| Australia | 1 |
| Argentina | 1 |
| Brazil | 1 |
| Indonesia | 1 |
| Israel | 1 |
| Germany | 1 |
| Hong Kong (S.A.R.) | 1 |
Where are Research Centres of REX American Resources Patents Located?
10 Best REX American Resources Patents
US8955591B1 is the most popular patent in the REX American Resources portfolio. It has received 12 citations so far from companies like Future Energy.
Below is the list of 10 most cited patents of REX American Resources:
| Publication Number | Citation Count |
| US8955591B1 | 12 |
| WO2013142242A1 | 10 |
| US6808653B1 | 9 |
| US6721497B2 | 7 |
| US20050108940A1 | 7 |
| DE19853713C2 | 7 |
| KR1020110068494A | 6 |
| KR101184040B1 | 4 |
| WO2015153705A1 | 4 |
| WO2012024541A1 | 4 |
List of REX American Resources Patents
| REX American Resources Patents | Title |
| US11162343B2 | Thermal Energy Delivery And Oil Production Arrangements And Methods Thereof |
| US10669828B2 | Thermal Energy Delivery And Oil Production Arrangements And Methods Thereof |
| US9670761B2 | Methods And Systems For Downhole Thermal Energy For Vertical Wellbores |
| US9464514B2 | Methods And Systems For Enhanced Delivery Of Thermal Energy For Horizontal Wellbores |
| US9200505B2 | Methods And Systems For Enhanced Delivery Of Thermal Energy For Horizontal Wellbores |
| US8955591B1 | Methods And Systems For Delivery Of Thermal Energy |
| US20220034209A1 | Thermal Energy Delivery And Oil Production Arrangements And Methods Thereof |
| PL406531A1 | System For Forecasting Of The Consumption And Production Levels Of Electrical Energy Future Energy Management System |
| IN377723001S | Cover/Lid For Inverter And Solar Application |
| IN377724001S | Lid Vent For Inverter And Solar Application |
| IN376884001S | Container For Inverter And Solar Application |
| MX386769B | Thermal Power Supply Arrangements And Oil Production And Methods Thereof. |
| CA2943268C | Thermal Energy Delivery And Oil Production Arrangements And Methods Thereof |
| MX352899B | Methods And Systems For Downhole Thermal Energy For Vertical Wellbores. |
| CA2867873C | Methods And Systems For Downhole Thermal Energy For Vertical Wellbores |
| CA2808416C | Methods And Systems For Enhanced Delivery Of Thermal Energy For Horizontal Wellbores |
| MX336326B | Methods And Systems For Enhanced Delivery Of Thermal Energy For Horizontal Wellbores. |
| KR101184040B1 | Two-Way Tidal Current Power Generation System |
| MX2021012104A | Thermal Energy Supply Arrangements And Oil Production And Methods Thereof |
| CN106460486B | Thermal Energy Transfer And Oil Recovery Apparatus And Method |
| HK1185127A1 | Methods And Systems For Enhanced Delivery Of Thermal Energy For Horizontal Wellbores |
| AR090449A1 | Methods And Systems For Inside-Well Thermal Energy For Vertical Wells |
| US6808653B1 | Process And Apparatus For The Utilization Of Nitrogen-Organic Componds By Gasification |
| US6721497B2 | Apparatus And Method For Heat Generation |
| US20050108940A1 | Reactor Wall For A Fluidized-Flow Gasifier |
| WO2015153705A1 | Thermal Energy Delivery And Oil Production Arrangements And Methods Thereof |
| WO2013142242A1 | Methods And Systems For Downhole Thermal Energy For Vertical Wellbores |
| WO2012024541A1 | Methods And Systems For Enhanced Delivery Of Thermal Energy For Horizontal Wellbores |
| PLRP20935S | Pad |
| AL4547B | Methods And Systems For Increasing Thermal Energy Distribution For Horizontal Wells. |
| AL201358A | Methods And Systems For Increasing The Distribution Of Thermal Energy For Horizontal Wells. |
| DE19853713C2 | Process For The Material And Energetic Utilization Of Residual And Waste Materials |
| CA2273027C | Methods And Apparatus For Enhanced Recovery Of Viscous Deposits By Thermal Stimulation |
| IN2331DELNP2013A | Methods And Systems For Enhanced Delivery Of Thermal Energy For Horizontal Wellbores |
| KR1020110102638A | Ramp For Wheelchair |
| KR1020110068494A | Piezoelectric Generator Unit For Using A Piezoelectric Bimorph |
| KR1020110068493A | Sterilizing Footwear Insole Using Light Plasma Reaction |
| CN103154431B | Methods And Systems For Enhanced Thermal Energy Delivery In Horizontal Wellbores |
| CO7071119A2 | Methods And Systems For Downhole Thermal Energy For Vertical Well Drilling |
| CO6680714A2 | Methods And Systems To Reinforce The Delivery Of Thermal Energy In Horizontally Drilled Wells |
| IDP000050256B | Improved Thermal Energy Delivery Method And System For Horizontal Drill Well |
| BR112013003712A2 | Method And System For Supplying Surface Energy In An Underground Formation Through A Connected Vertical Well |
| IL224258A | Methods And Systems For Enhanced Delivery Of Thermal Energy For Horizontal Wellbores |
| AU2006201144A1 | Method And Device For Producing Synthesis Gases By Partial Oxidation Of Slurries Made From Fuels Containing Ash With Partial Quenching And Waste Heat Recovery |
What are REX American Resources key innovation segments?
What Technologies are Covered by REX American Resources?
The chart below distributes patents filed by REX American Resources