Mark C. Hersam Patents – Key Insights and Stats

Mark C. Hersam has filed 128 US patents. Of these 128 patents, more than 76% patents are active. “Given stats based on the United States of America data”.

Mark C. Hersam is a professor of Chemistry and Materials Science Engineering at Northwestern University Presently. Most oftenly, he published in the field of Nanotechnology and Non-metallic elements.

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

How many patents does Mark C. Hersam have?

Mark C. Hersam has a total of 128 US patents. These patents belong to 102 unique patent families. Out of 128 patents, 98 patents are active.

How Many Patents did Mark C. Hersam File Every Year?

Mark Hersam Patents 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 GrantMark C. Hersam Applications FiledMark C. Hersam Patents Granted
20215
20208
201912
20188
201714
20169
201511
20148
201310
201222
201121

How many Mark C. Hersam patents are Alive/Dead?

Mark Hersam Patents Portfolio

How Many Patents did Mark C. Hersam File in Different Countries?

Mark Hersam Worldwide Patents

Countries in which Mark C. Hersam Filed Patents

CountryPatents
Europe171
Australia149
Japan108
Canada107
China98
Germany53
Korea (South)48
Mexico35
Brazil33
Taiwan28
Russia26
Argentina20
Israel20
New Zealand15
South Africa14
Spain14
Chile13
United Kingdom12
Poland11
Singapore9
Colombia9
Hong Kong (S.A.R.)8
Malaysia8
Ukraine7
Denmark4
Portugal4
Costa Rica3
Dominican Republic3
Peru3
Norway3
Philippines2
Ecuador2
Eurasia2
Guatemala2
India2
Croatia2
Morocco1
San Marino1
Slovenia1
Montenegro1
Austria1
Lithuania1
Uruguay1
Cyprus1
Hungary1
Serbia1

10 Best Mark C. Hersam Patents

US20130222075A1 is the most popular patent in the Mark C. Hersam portfolio. It has received 440 citations so far from companies like Peregrne Semiconductor, Qualcomm, and Wispry.

Below is the list of 10 most cited patents of Mark C. Hersam:

Publication NumberCitation Count
US20130222075A194
US20130044995A192
US20120289905A162
US20110255767A161
US20150034907A144
US20120226764A140
US20150072162A137
US20120215381A134
US20130132108A133
US20160073392A131

How many inventions of other companies were rejected due to Mark C. Hersam patents?

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

Examiners at the USPTO used 48 Mark C. Hersam patents in 244 rejections (35 USC § 102 or 35 USC § 103 types).

The top companies who faced patents application rejections citing Mark C. Hersam patent portfolio are Boeing, Samsung, and General Electric.

List of the Companies whose Patents were rejected citing Mark C. Hersam –

CompanyNumber of Patent Applications that faced Rejection Citing Mark C. Hersam PatentsNumber of Rejections (102 & 103)
Boeing830
Samsung616
General Electric58
Microsoft47
Shl Medical35
Northwestern University35
Splunk24
Electromenaje22
Signify Holding22
Ecolab27

Count of 102 and 103 Type Rejections based on Mark C. Hersam Patents

Top Mark C. Hersam Patents used in Rejecting Most Patent Applications

Patent NumberCount of Rejected Applications
US20120289905A112
US20160073392A111
US20130132108A19
US20130085796A17
US20120226764A16
US20130222075A15
US20120239413A15
US20130180923A14
US20150072162A14
US20110170755A14
US20130233511A13
US20120115589A13
US20110255767A12
US20130184144A12
US20130109948A12

What are Mark C. Hersam key innovation segments?

What Technologies are Covered by Mark C. Hersam?

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

R&D Focus: How has Mark C. Hersam search focus changed over the years?

EXCLUSIVE INSIGHTS COMING SOON!

Interested in knowing about the areas of innovation that are being protected by Mark C. Hersam?

Updated on November 16, 2022

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