CITGO Petroleum Corp. Patents – Key Insights and Stats

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?

CITGO Petroleum Corp. Patent Filing Trend

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 GrantCITGO Petroleum Corp. Applications FiledCITGO Petroleum Corp. Patents Granted
2021– 1
2013 –1

How many CITGO Petroleum Corp. patents are Alive/Dead?

CITGO Petroleum Corp. Patent Portfolio

How Many Patents did CITGO Petroleum Corp. File in Different Countries?

CITGO Petroleum Corp. Worldwide Patent Filing

Where are Research Centres of CITGO Petroleum Corp. Patents Located?

Research Centres of CITGO Petroleum Corp. Patents

List of CITGO Petroleum Corp. Patents

CITGO Petroleum Corp. PatentsTitle
US10968399B2Online coke removal in a heater pass
JP4418111B2Confinement device for coke drums
US20090325829A1Reduced Molybdenum Grease Formulation
US7574981B1Apparatus and method for improving the durability of a cooling tube in a fire tube boiler
KR100866771B1Apparatus and method for accumulating coke
JP4159112B2How to control cooling of coke in coke drum
KR100627507B1A containment system for coke drums
KR100441615B1Control method of coke quenching in coke drum
ES2196347T3Method of controlling the quench of coke in a coke drum
HU222484B1A safety improved coke drum, a protecting device and a safety improving system for coke drums having a bottom outlet
EP1236787A3Coke drum, method of constructing and use thereof
EP0910614B1Method of controlling the quench of coke in a coke drum
US20020157987A1Apparatus and method for accumulating coke
JP2002511892ADelay coker drum design and manufacturing method

What are CITGO Petroleum Corp. key innovation segments?

What Technologies are Covered by CITGO Petroleum Corp. ?

The chart below distributes patents filed by CITGO Petroleum Corp. in different countries on the basis of the technology protected in patents. It also represents the markets where CITGO Petroleum Corp. thinks it’s important to protect particular technology inventions.

R&D Focus: How has CITGO Petroleum Corp. search focus changed over the years?


Interested in knowing about the areas of innovation that are being protected by CITGO Petroleum Corp. ?

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Our comprehensive report provides an in-depth look into the patent portfolio. The report includes a breakdown of the patent portfolio across various technologies, listing the patent along with brief summaries of each patent's technology.