Sajja Eswaraiah Patents – Insights & Stats

Sajja Eswaraiah has filed 681 patents, out of which 120 have been granted. Of these 681 patents, more than 58% patents are active. Out of these 681 patents, 439 patents were filed only in India, out of which 81 patents has been granted.

Take a closer look at the Top 50 Indian Inventors.

Do read about some of the most popular patents of Sajja Eswaraiah 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 Sajja Eswaraiah 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 Sajja Eswaraiah have?

Sajja Eswaraiah has a total of 681 patents. These patents belong to 595 unique patent families. Out of 681 patents, 401 patents are active.

How Many Patents did Sajja Eswaraiah 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 GrantSajja Eswaraiah Applications FiledSajja Eswaraiah Patents Granted
202348
20222310
20214815
20204424
20195513
20186118
2017689
2016653
2015533
2014301
2013272
2012291

How many Sajja Eswaraiah patents are Alive/Dead?

How Many Patents did Sajja Eswaraiah File in Different Countries?

Countries in which Sajja Eswaraiah Filed Patents

CountryPatents
India439
United States Of America65
Europe (EPO)24
Canada4
Australia3
Spain1
Austria1
Turkey1
Germany1

Where are Research Centres of Sajja Eswaraiah Patents Located?

10 Best Sajja Eswaraiah Patents

WO2010122578A2 is the most popular patent in the Sajja Eswaraiah portfolio. It has received 77 citations so far from companies like Cadila Healthcare Limited, Ranbaxy Laboratories Limited, and LEK Pharmaceuticals.

Below is the list of 10 most cited patents of Sajja Eswaraiah:

Publication NumberCitation Count
WO2010122578A277
WO2013042138A267
WO2012147107A267
WO2009066326A260
WO2012077136A259
US20070098788A146
WO2004091619A138
US20050059696A136
WO2009095933A233
US20070225320A131

How many inventions of other companies were rejected due to Sajja Eswaraiah patents?

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

Examiners at the USPTO used 9 Sajja Eswaraiah patents in 28 rejections (35 USC § 102 or 35 USC § 103 types).

The top companies who’s faced patents application rejections citing Sajja Eswaraiah patent portfolio are Sunovion Pharmaceuticals Inc, Zaklady Farmaceutyczne Polpharma Sa and Phoenix Technology Services Inc.

List of the Companies whose Patents were rejected citing Sajja Eswaraiah –

CompanyNumber of Patent Applications that faced Rejection Citing Sajja Eswaraiah PatentsNumber of Rejections (102 & 103)
Sunovion Pharmaceuticals Inc27
Zaklady Farmaceutyczne Polpharma Sa12
Phoenix Technology Services Inc12
Lupin Limited12
Msn Laboratories Private Limited11
Exelixis Inc11
Hetero Research Foundation11
Pharmazell Gmbh11
Hlgenomics11
Ems Sa11

Count of 102 and 103 Type Rejections based on Sajja Eswaraiah Patents

Top Sajja Eswaraiah Patents used in Rejecting Most Patent Applications

Patent NumberCount of Rejected Applications
US20070098788A14
US8487105B23
US7230006B22
US7977478B21
US9102664B21
US11261160B21
US10093625B21
US20070225320A11
US7772398B21

What are Sajja Eswaraiah key innovation segments?

What Technologies are Covered by Sajja Eswaraiah?

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

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

EXCLUSIVE INSIGHTS COMING SOON!

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

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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.