Xin X Zhu Patents – Insights & Stats

Xin X Zhu has filed 232 patents, out of which 131 have been granted. Of these 232 patents, more than 63% patents are active. Out of these 232 patents, 85 patents filed only in the US, out of which 68 patents has been granted.

Do read about some of the most popular patents of Xin X Zhu which have been covered by us in this article and also you can find his patents filing trend over the years, the worldwide coverage and many other stats over Xin X Zhu patent portfolio.

The data of inventors patents made available here is solely intended for informational purposes. Although we make every effort to maintain the accuracy and comprehensiveness of the provided information, we cannot guarantee that all data is completely free of errors or entirely up-to-date. If you happen to be the Inventor and wish to contribute additional data for your respective portfolio, kindly get in touch with us.

How many patents does Xin X Zhu have?

Xin X Zhu has a total of 232 patents. These patents belong to 72 unique patent families. Out of 232 patents, 148 patents are active.

How Many Patents did Xin X Zhu 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 GrantXin X Zhu Applications FiledXin X Zhu Patents Granted
20233
202272
202175
202017
2019113
2018418
20171819
2016618
20152020
20145111
2013256
2012133

How many Xin X Zhu patents are Alive/Dead?

How Many Patents did Xin X Zhu File in Different Countries?

Countries in which Xin X Zhu Filed Patents

CountryPatents
United States Of America85
China22
Russia17
Europe15
Brazil7
Korea (South)5
Spain4
Taiwan3
Singapore3
Poland3
India3
Japan3
Canada3
Colombia2
Turkey2
Portugal2
Mexico2
Malaysia2
Australia1
Denmark1
Hungary1
Saudi Arabia1

Where are Research Centres of Xin X Zhu Patents Located?

The research center of all the Xin X Zhu patents is the United States of America.

10 Best Xin X Zhu Patents

US20120031096A1 is the most popular patent in the Xin X Zhu portfolio. It has received 110 citations so far from companies like Saudi Arabian Oil Company, Kobe Steel, Ltd and Sabic Global Technologies.

Below is the list of 10 most cited patents of Xin X Zhu:

Publication NumberCitation Count
US20120031096A1110
US20120047889A174
US20120141333A124
US20140171704A122
EP2022838A113
US8877040B212
US8609922B210
US20150052940A19
WO2012074691A29
WO2011056712A28

How many inventions of other companies were rejected due to Xin X Zhu patents?

The statistics below share strategic R&D insights. It tells the companies that were trying to protect inventions similar to Xin X Zhu invention. They couldn’t because Xin X Zhu had protected those before them.

Examiners at the USPTO used 35 Xin X Zhu patents in 109 rejections (35 USC § 102 or 35 USC § 103 types).

The top companies whose faced patents application rejections citing Xin X Zhu patent portfolio are Honeywell, Fluor Technologies Corporation and Saudi Arabian Oil Company.

List of the Companies who’s Patents were rejected citing Xin X Zhu –

CompanyNumber of Patent Applications that faced Rejection Citing Xin X Zhu PatentsNumber of Rejections (102 & 103)
Honeywell3766
Fluor Technologies Corporation34
Saudi Arabian Oil Company23
Acetate International Llc22
Haldor Topsoe22
Sulzer Management Ag11
Mitsubishi Heavy Industries11
Angus Chemical Company11
Sk Picglobal Co Ltd12
Lummus Technology Llc12

Count of 102 and 103 Type Rejections based on Xin X Zhu Patents

Top Xin X Zhu Patents used in Rejecting Most Patent Applications

Patent NumberCount of Rejected Applications
US8609922B27
US20120141333A16
US7727380B24
US20120031096A13
US8999117B23
US20120047889A13
US20140171704A13
US9518230B23
US9670424B23
US8999150B22
US9206358B22
US8231847B22
US7785399B22
US8940254B22
US8007729B21

What are Xin Zhu’s key innovation segments?

What Technologies are Covered by Xin Zhu?

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

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

EXCLUSIVE INSIGHTS COMING SOON!

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

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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.