Richard B Silverman Patents – Insights & Stats

Richard B Silverman has filed 268 patents, out of which 138 have been granted. Of these 268 patents, more than 51% patents are active. Out of these 268 patents, 121 patents filed only in the US, out of which 100 patents has been granted.

Do read about some of the most popular patents of Richard B. Silverman 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 Richard B. Silverman’s 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 Richard B Silverman have?

Richard B Silverman has a total of 268 patents. These patents belong to 52 unique patent families. Out of 268 patents, 138 patents are active.

How Many Patents did Richard B Silverman 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 GrantRichard B Silverman Applications FiledRichard B Silverman Patents Granted
20231
202243
2021413
20202613
2019237
20181511
20171113
2016326
20152511
201467
201384
2012104

How many Richard B Silverman patents are Alive/Dead?

How Many Patents did Richard B Silverman File in Different Countries?

Countries in which Richard B Silverman Filed Patents

CountryPatents
United States Of America121
Europe18
Australia13
Canada12
Japan12
China8
Mexico7
Korea (South)5
Spain4
Germany3
Hungary3
Israel3
Russia2
Hong Kong (S.A.R.)2
Denmark2
Finland1
Peru1
Czech Republic1
Poland1
Colombia1
Portugal1
Lithuania1
Slovakia1
Austria1
Chile1
New Zealand1
Brazil1
Norway1

Where are Research Centres of Richard B Silverman Patents Located?

10 Best Richard B Silverman Patents

US5563175A is the most popular patent in the Richard B Silverman portfolio. It has received 216 citations so far from companies like Pfizer, Xenoport, Inc, and Ranbaxy Laboratories.

Below is the list of 10 most cited patents of Richard B Silverman:

Publication NumberCitation Count
US5563175A216
WO1993023383A1115
US6028214A113
WO1992009560A1100
US6117906A97
US5599973A89
US6197819B176
US6794413B135
US6359169B134
US9878996B231

How many inventions of other companies were rejected due to Richard B Silverman patents?

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

Examiners at the USPTO used 11 Richard B Silverman patents in 37 rejections (35 USC § 102 or 35 USC § 103 types).

The top companies/Universities whose faced patents application rejections citing Richard B Silverman patent portfolio are Northwestern University, Ovid Therapeutics Inc, and National Institutes Of Health (Nih).

List of the Companies whose Patents were rejected citing Richard B Silverman –

CompanyNumber of Patent Applications that faced Rejection Citing Richard B Silverman PatentsNumber of Rejections (102 & 103)
Northwestern University56
Ovid Therapeutics Inc420
National Institutes Of Health (Nih)34
Cornell University11
Catalyst Pharmaceutical Partners11
Agency For Science Technology And Research11
Nitto Denko14

Count of 102 and 103 Type Rejections based on Richard B Silverman Patents

Top Richard B Silverman Patents used in Rejecting Most Patent Applications

Patent NumberCount of Rejected Applications
US6794413B13
US9670141B23
US7994326B23
US6197819B12
US7381748B12
US8969413B21
US7470790B21
US6274557B11
US9993449B21
US8735606B21
US8278084B21

What are Richard B. Silverman key innovation segments?

What Technologies are Covered by Richard B. Silverman?

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

R&D Focus: How has Richard B. Silverman search focus changed over the years?

EXCLUSIVE INSIGHTS COMING SOON!

Interested in knowing about the areas of innovation that are being protected by Richard B. Silverman?

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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.