CITGO Petroleum Corp. has a total of 17 patents globally, out of which 15 have been granted. Of these 17 patents, more than 11% patents are active. United States Of America is where CITGO Petroleum Corp. has filed the maximum number of patents, followed by Korea (South) and Japan. Parallelly, United States Of America seems to be the main focused R&D centre of CITGO Petroleum Corp..
CITGO Petroleum Corp. was founded in the year 1983. Company engages in refining, transporting, and marketing of transportation fuels, lubricants, and petrochemicals products.
Do read about some of the most popular patents of CITGO Petroleum Corp. which have been covered by us in this article and also you can find CITGO Petroleum Corp. patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over CITGO Petroleum Corp. patent portfolio.
How many patents does CITGO Petroleum Corp. have?
CITGO Petroleum Corp. has a total of 17 patents globally. These patents belong to 8 unique patent families. Out of 17 patents, 2 patents are active.
How Many Patents did CITGO Petroleum Corp. 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 | CITGO Petroleum Corp. Applications Filed | CITGO Petroleum Corp. Patents Granted |
| 2021 | – | 1 |
| 2018 | 1 | – |
| 2013 | – | 1 |
How many CITGO Petroleum Corp. patents are Alive/Dead?
How Many Patents did CITGO Petroleum Corp. File in Different Countries?
Where are Research Centres of CITGO Petroleum Corp. Patents Located?
List of CITGO Petroleum Corp. Patents
| CITGO Petroleum Corp. Patents | Title |
| US10968399B2 | Online coke removal in a heater pass |
| USD691053S1 | Bottle |
| JP4418111B2 | Confinement device for coke drums |
| US20090325829A1 | Reduced Molybdenum Grease Formulation |
| US7574981B1 | Apparatus and method for improving the durability of a cooling tube in a fire tube boiler |
| KR100866771B1 | Apparatus and method for accumulating coke |
| JP4159112B2 | How to control cooling of coke in coke drum |
| KR100627507B1 | A containment system for coke drums |
| KR100441615B1 | Control method of coke quenching in coke drum |
| DE69720456T2 | PROCEDURE FOR CONTROLLING COKE QUENCHING IN A COKE VESSEL |
| ES2196347T3 | Method of controlling the quench of coke in a coke drum |
| HU222484B1 | A safety improved coke drum, a protecting device and a safety improving system for coke drums having a bottom outlet |
| EP1236787A3 | Coke drum, method of constructing and use thereof |
| AT236231T | PROCEDURE FOR CONTROLLING COKE QUENCHING IN A COKE VESSEL |
| EP0910614B1 | Method of controlling the quench of coke in a coke drum |
| US20020157987A1 | Apparatus and method for accumulating coke |
| JP2002511892A | Delay coker drum design and manufacturing method |