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Mountain View, CA, United States of America

Quora, Inc.

Calculating rank

USPTO Granted Patents = 15

Trademarks = 22

Forward Citations = 30

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10 inventors (with patents filed for the assignee):

Adam Edward D'Angelo (15 out of 38 patents)

Charles Duplain Cheever (11 out of 24 patents)

Rebekah Marie Cox (11 out of 14 patents)

4. Kevin G Der (7 out of 7 patents)

5. Abhinav Sharma (2 out of 2 patents)

6. Muhammad Emmad Mazhari (2 out of 2 patents)

7. David Cole (2 out of 2 patents)

8. Sandra Liu Huang (2 out of 2 patents)

9. Joel Oren Lewenstein (2 out of 2 patents)

10. Tudor Stefan Achim (2 out of 2 patents)

15 patents: Sort by Forward Citations

1. 12645346 - Methods and systems for soliciting an answer to a question (2026-06-02),

2. 12511622 - Methods and systems for soliciting an answer to a question (2025-12-30),

3. 12205493 - Methods and systems for presenting topic-specific biographical information of a user (2025-01-21),

4. 11881122 - Methods and systems for presenting topic-specific biographical information of a user (2024-01-23),

5. 11562660 - Methods and systems for presenting topic-specific biographical information of a user (2023-01-24),

6. 11516264 - Methods and systems for soliciting an answer to a question (2022-11-29),

7. 11243671 - Methods and systems for soliciting an answer to a question (2022-02-08),

8. 11159588 - Methods and systems for soliciting an answer to a question (2021-10-26),

9. 11017685 - Methods and systems for presenting topic-specific biographical information of a user (2021-05-25),

10. 9864487 - Techniques for publishing viewers of content (2018-01-09),

11. 9852211 - Methods and systems for merging topics assigned to content items in an online application (2017-12-26),

12. 9256662 - Techniques for publishing viewers of content (2016-02-09),

13. 9135603 - Methods and systems for merging topics assigned to content items in an online application (2015-09-15),

14. 9064029 - Dynamically identifying and evaluating component hierarchy for rendering content components on a webpage (2015-06-23),

15. 8516379 - Methods and systems for soliciting an answer to a question (2013-08-20),

Company Overview

Quora, Inc. is a technology company based in Mountain View, California, specializing in knowledge sharing and community-driven content. The platform allows users to ask questions and receive answers from a diverse range of contributors, fostering an environment of learning and information exchange. Quora leverages advanced algorithms and user engagement strategies to curate content, making it a valuable resource for individuals seeking insights across various topics. Its focus on user-generated content positions it uniquely in the digital information landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

15 Patents

#182 in Mountain View, CA

#5,037 in California

#21,085 in US

#39,991 in the World

Mountain View, CA, United States of America

Quora, Inc.

Forward Citations = 30

10 inventors:

Adam Edward D'Angelo (15 out of 38 patents)

Charles Duplain Cheever (11 out of 24 patents)

Rebekah Marie Cox (11 out of 14 patents)

4. Kevin G Der (7 out of 7 patents)

5. Abhinav Sharma (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Quora, Inc.. Retrieved from https://idiyas.com/company/quora

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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