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New York, NY, United States of America

Ernst & Young U.s.llp

USPTO Granted Patents = 13

% Expired Patents = 15.4

Trademarks = 11

Forward Citations = 172

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40 inventors (with patents filed for the assignee):

Duncan James Westland (2 out of 10 patents)

Paul Richard Brody (2 out of 7 patents)

Chaitanya Reddy Konda (2 out of 7 patents)

4. Zachary James Hagan (2 out of 4 patents)

5. Nigel Duffy (1 out of 16 patents)

6. James C Canterbury (1 out of 1 patent)

7. Shyam Bharat Khatau (1 out of 1 patent)

8. Parvez Hakim (1 out of 1 patent)

9. Dan G Tecuci (1 out of 10 patents)

10. Ravi Kiran Reddy Palla (1 out of 5 patents)

11. Hamid Reza Motahari Nezhad (1 out of 11 patents)

12. Vincent Poon (1 out of 5 patents)

13. Joseph Nipko (1 out of 4 patents)

14. Justin Hanke (1 out of 1 patent)

15. Vikraman Narasimhan (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 12386991 - Systems and methods for automated discovery and analysis of privileged access across multiple computing platforms (2025-08-12),

2. 12312231 - Systems and methods of liquid extraction from empty barrels (2025-05-27),

3. 12281004 - Systems and methods of liquid extraction from empty barrels (2025-04-21),

4. 11921705 - Information storage and retrieval using an off-chain isomorphic database and a distributed ledger (2024-03-05),

5. 11681878 - Methods and apparatus for creating domain-specific intended-meaning natural language processing pipelines (2023-06-20),

6. 11216448 - Information storage and retrieval using an off-chain isomorphic database and a distributed ledger (2022-01-04),

7. 11206138 - Biosignature-based tokenization of assets in a blockchain (2021-12-21),

8. 10871977 - Automated software script remediation methods and systems (2020-12-22),

9. 10614345 - Machine learning based extraction of partition objects from electronic documents (2020-04-07),

10. 10360607 - Presence and proximity driven filtering of applications and media content (2019-07-23),

11. 8819021 - Efficient and phased method of processing large collections of electronic data known as 'best match first'™ for electronic discovery and other related applications (2014-08-26),

12. 8644473 - Method and system for providing telephony services (2014-02-04),

13. 6202933 - Transaction card and methods and apparatus therefor (2001-03-20),

Company Overview

Ernst & Young U.S. LLP is a prominent professional services firm based in New York, specializing in assurance, tax, transaction, and advisory services. The organization focuses on helping clients navigate complex business challenges through innovative solutions and insights. With a strong emphasis on technology and digital transformation, Ernst & Young leverages advanced analytics and industry expertise to drive growth and efficiency across various sectors, including finance, healthcare, and technology. Their commitment to quality and integrity positions them as a trusted partner in the evolving business landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

13 Patents

#565 in New York, NY

#1,377 in New York

#23,854 in US

#45,081 in the World

New York, NY, United States of America

Ernst & Young U.s.llp

Forward Citations = 172

40 inventors:

Duncan James Westland (2 out of 10 patents)

Paul Richard Brody (2 out of 7 patents)

Chaitanya Reddy Konda (2 out of 7 patents)

4. Zachary James Hagan (2 out of 4 patents)

5. Nigel Duffy (1 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ernst & Young U.s.llp. Retrieved from https://idiyas.com/company/ernst-and-young-usllp

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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