Exxaro Patents – Key Insights and Stats

Exxaro has a total of 34 patents globally, out of which 17 have been granted. Of these 34 patents, more than 2% patents are active. South Africa is where Exxaro has filed the maximum number of patents, followed by Europe and Australia. Parallelly, South Africa seems to be the main focused R&D centre and also is the origin country of Exxaro.

Exxaro was founded in the year 2000. The Company mines and produces coal. The Company seeks to own interest in titanium and zinc mines as well. As of May 2023, the market cap of Exxaro is $2.63 Billion.

Do read about some of the most popular patents of Exxaro which have been covered by us in this article and also you can find Exxaro patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Exxaro patent portfolio.

How many patents does the founder and the CEO of Exxaro have?

The founder and CEO Mxolisi Mgojo has 0 patent.

How many patents does Exxaro have?

Exxaro has a total of 34 patents globally. These patents belong to 13 unique patent families. Out of 34 patents, 1 patent is active.

How Many Patents did Exxaro File Every Year?

Exxaro 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 GrantExxaro Applications FiledExxaro Patents Granted

How many Exxaro patents are Alive/Dead?

Exxaro Patent Portfolio

How Many Patents did Exxaro File in Different Countries?

Exxaro Worldwide Patent Filing

Countries in which Exxaro Filed Patents

South Africa6
United States Of America3

Where are Research Centres of Exxaro Patents Located?

R&D Centers of Exxaro

What Percentage of Exxaro US Patent Applications were Granted?

Exxaro (Excluding its subsidiaries) has filed 1 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 1 have been granted leading to a grant rate of 100.0%.

Below are the key stats of Exxaro patent prosecution at the USPTO.

Which Law Firms Filed Most US Patents for Exxaro?

Law FirmTotal ApplicationsSuccess Rate
Haynes And Boone1100.00%

List of Exxaro Patents

Publication NumberTitle
ZA201001155BMicrowave Treatment Of Bulk Particulate Material
US7931886B2Agglomeration Of Titania
US6803024B1Benefication Of Titania Slag By Oxidation And Reduction Treatment
US20080250706A1Coal Desulphurization
EP1797206B1Agglomeration Of Titania
EP2191024A1Microwave Treatment Of Bulk Particulate Material
EP2084303A2Microwave Treatment Of Bulk Particulate Material
EP1950275A2Coal Desulphurization Process
CN100591781CAgglomeration Of Titania
WO2019154563A1Method And Apparatus For Breeding And Collecting Insect Larvae
WO2019081067A1A Method For Separating Larvae In A Pulp And A Liquid Fraction
WO2009047682A3Coke Making
WO2009034418A1Microwave Treatment Of Bulk Particulate Material
WO2008044218A2Microwave Treatment Of Bulk Particulate Material
WO2006033051A1Agglomeration Of Titania
BE1025989B1Method And Apparatus For Breeding And Recovering Insect Larvae
BE1025664B1Method For Separating The Biomass Of Living Larvae Into A Pulp And A Liquid Fraction
DE602005016440D1Agglomeration Of Titanium Oxide
AT441732TAgglomeration Of Titanium Oxide
ZA200706429BCoal Desulphurization
ZA200902272BMicrowave Treatment Of Bulk Particulate Material
ZA200810516BHeating And/Or Drying Bulk Particulate Material
ZA200810517BHeating And/Or Drying Of Bulk Particulate Material
ZA200610243BTreatment Of A Body Of Material
AU2007358987B2Microwave Treatment Of Bulk Particulate Material
AU2007305926B2Microwave Treatment Of Bulk Particulate Material
AU2005286139B2Agglomeration Of Titania
AU2007211951A1Coal Desulphurization
CA2558248CAgglomeration Of Titania
CA2697198A1Microwave Treatment Of Bulk Particulate Material
CA2666399A1Microwave Treatment Of Bulk Particulate Material
IN1234DELNP2010AMicrowave Treatment Of Bulk Particulate Material
IN2913DELNP2009A“Microwave Treatment Of Bulk Particulate Material”
BRPI0719812A2Microwave Treatment Of Bulk Particulate Material

What are Exxaro key innovation segments?

What Technologies are Covered by Exxaro?

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

R&D Focus: How has Exxaro search focus changed over the years?


Interested in knowing about the areas of innovation that are being protected by Exxaro?

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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.