Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Charles Duplain Cheever — 24 Patents

QUQuora: 10 patents #2 of 10Top 20%
Meta: 10 patents #719 of 6,883Top 15%
Palo Alto, CA: #1,027 of 9,675 inventorsTop 15%
California: #23,266 of 386,348 inventorsTop 7%
Overall (All Time): #168,038 of 4,157,543Top 5%
24 Patents All Time
Charles Duplain Cheever has been granted 24 US patents while listed as an inventor at Quora. The first was granted in 2013 and the most recent in December 2025. Charles Duplain Cheever ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Charles Duplain Cheever in Palo Alto, CA, US.

Patents per Year

Patents granted per year, 2013 to 2025Bar chart with a peak of 4 patents in 2014.peak 42013: 1 patents20132014: 4 patents2015: 4 patents20152016: 2 patents2017: 3 patents20172020: 1 patents2021: 2 patents20212022: 2 patents2023: 1 patents20232024: 2 patents2025: 2 patents2025

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12511622 Methods and systems for soliciting an answer to a question Adam D'Angelo, Kevin G. Der, Rebekah Marie Cox 2025-12-30
12205493 Methods and systems for presenting topic-specific biographical information of a user Adam D'Angelo, Rebekah Marie Cox 2025-01-21
12023591 Method and system for application development via a graphical user interface using an entity-component-system architecture Benjamin Carroll Alcala Roth, Jesse Kicho Ruder, Nikhilesh Sigatapu, David Anthony Cole 2024-07-02
11881122 Methods and systems for presenting topic-specific biographical information of a user Adam D'Angelo, Rebekah Marie Cox 2024-01-23
11562660 Methods and systems for presenting topic-specific biographical information of a user Adam D'Angelo, Rebekah Marie Cox 2023-01-24
11516264 Methods and systems for soliciting an answer to a question Adam D'Angelo, Kevin G. Der, Rebekah Marie Cox 2022-11-29
11467854 Method and apparatus for loading multiple differing versions of a native library into a native environment Jesse Kicho Ruder, James Hiroaki Ide, Benjamin Carroll Alcala Roth 2022-10-11
11159588 Methods and systems for soliciting an answer to a question Adam D'Angelo, Kevin G. Der, Rebekah Marie Cox 2021-10-26
11017685 Methods and systems for presenting topic-specific biographical information of a user Adam D'Angelo, Rebekah Marie Cox 2021-05-25
10824442 Method and apparatus for loading multiple differing versions of a native library into a native environment Jesse Kicho Ruder, James Hiroaki Ide, Benjamin Carroll Alcala Roth 2020-11-03
9852211 Methods and systems for merging topics assigned to content items in an online application Adam D'Angelo, Kevin G. Der 2017-12-26
9832181 Single login procedure for accessing social network information across multiple external systems Michael Steven Vernal, Wei Zhu, James M. Leszczenski, Joshua E. Elman, David Brookes Morin +1 more 2017-11-28 $70,978,000
9754125 Dynamic enforcement of privacy settings by a social networking system on information shared with an external system Michael Steven Vernal, Wei Zhu, James M. Leszczenski, Joshua E. Elman, David Brookes Morin +1 more 2017-09-05 $70,690,000
9426157 Platform for providing a social context to software applications Adam D'Angelo, Dave Fetterman, Arieh Steinberg, Eric Zamore, James Wang +4 more 2016-08-23 $220,754,000
9306927 Single login procedure for accessing social network information across multiple external systems Michael Steven Vernal, Wei Zhu, James M. Leszczenski, Joshua E. Elman, David Brookes Morin +1 more 2016-04-05 $152,087,000
9135603 Methods and systems for merging topics assigned to content items in an online application Adam D'Angelo, Kevin G. Der 2015-09-15
9064029 Dynamically identifying and evaluating component hierarchy for rendering content components on a webpage Adam D'Angelo, Kevin G. Der, Rebekah Marie Cox 2015-06-23
8955145 Dynamic enforcement of privacy settings by a social networking system on information shared with an external system Michael Steven Vernal, Wei Zhu, James M. Leszczenski, Joshua E. Elman, David Brookes Morin +1 more 2015-02-10 $59,546,000
8949948 Determining a trust level of a user in a social network environment Ezra Callahan, Aditya Agarwal, Christopher W. Putnam, Bob Trahan 2015-02-03 $173,886,000
8886718 Providing personalized platform application content Adam D'Angelo, Arieh Steinberg, James Wang, Mark Slee 2014-11-11 $216,341,000
8763152 Single login procedure for accessing social network information across multiple external systems Michael Steven Vernal, Wei Zhu, James M. Leszczenski, Joshua E. Elman, David Brookes Morin +1 more 2014-06-24 $500,567,000
8752186 Dynamic enforcement of privacy settings by a social networking system on information shared with an external system Michael Steven Vernal, Wei Zhu, James M. Leszczenski, Joshua E. Elman, David Brookes Morin +1 more 2014-06-10 $131,695,000
8732846 Platform for providing a social context to software applications Adam D'Angelo, Dave Fetterman, Arieh Steinberg, Eric Zamore, James Wang +4 more 2014-05-20 $169,203,000
8516379 Methods and systems for soliciting an answer to a question Adam D'Angelo, Kevin G. Der, Rebekah Marie Cox 2013-08-20