For the Inventor, By the Inventor

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Eden Prairie, MN, United States of America

Ingenix, Inc.

USPTO Granted Patents = 27

% Expired Patents = 18.5

Trademarks = 31

Forward Citations = 762

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52 inventors (with patents filed for the assignee):

Dennis K Dang (5 out of 9 patents)

Alexander M Walker (4 out of 5 patents)

Gerald Lutgen (3 out of 5 patents)

4. Patricia A Smith-Wilson (3 out of 4 patents)

5. Jerry G Seare (3 out of 4 patents)

6. Candace C Wahlstrom (3 out of 4 patents)

7. Michelle Willis (3 out of 4 patents)

8. Matthew R Bentley (3 out of 4 patents)

9. Badri N Prasad (3 out of 3 patents)

10. Jean Andrea Mattey (3 out of 3 patents)

11. David R Anderson (2 out of 46 patents)

12. Matthew James Homier (2 out of 8 patents)

13. Lisa Herrup Rogers (2 out of 9 patents)

14. Thomas E Lynn (2 out of 5 patents)

15. Beth Goldman (2 out of 3 patents)

Core Competencies:

Cohort Analysis

Member Matching

Safety Concerns

Data Warehousing

Medical Claims

Provider Quality

Cost Estimation

Utilization Profiles

Health Insurance

Data Quality

Dynamic Clean Periods

De-identification

27 patents: Sort by Forward Citations

1. 8738610 - Apparatus, system and method for rapid cohort analysis (2014-05-27),

2. 8359337 - Apparatus, system and method for member matching (2013-01-22),

3. 8285562 - System and method for early identification of safety concerns of new drugs (2012-10-09),

4. 8191053 - Computerized data warehousing (2012-05-29),

5. 8121869 - Computer-implemented method for grouping medical claims based upon changes in patient condition (2012-02-21),

6. 8103527 - Managing insurance claim data across insurance policies (2012-01-24),

7. 8086474 - Managing insurance claim data (2011-12-27),

8. 8069080 - Methods for generating healthcare provider quality and cost rating data (2011-11-29),

9. 8005687 - System, method and computer program product for estimating medical costs (2011-08-23),

10. 7979290 - Computer-implemented method for grouping medical claims into episode treatment groups (2011-07-12),

11. 7966196 - System and method for early identification of safety concerns of new drugs (2011-06-21),

12. 7917525 - Analyzing administrative healthcare claims data and other data sources (2011-03-29),

13. 7917374 - System and method for early identification of safety concerns of new drugs (2011-03-29),

14. 7856362 - System and method for early identification of safety concerns of new drugs (2010-12-21),

15. 7801749 - System and method for grouping claim records associated with a procedure (2010-09-21),

Company Overview

Ingenix, Inc., based in Eden Prairie, MN, specializes in health information technology and analytics. The company focuses on developing solutions that enhance healthcare delivery and improve patient outcomes through data-driven insights. Ingenix provides a range of services, including healthcare data management, analytics, and software solutions, aimed at healthcare providers, payers, and other stakeholders in the medical field. Its innovations support the transformation of healthcare systems by leveraging technology to streamline operations and enhance decision-making.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

27 Patents

#29 in Eden Prairie, MN

#360 in Minnesota

#12,428 in US

#24,034 in the World

Eden Prairie, MN, United States of America

Ingenix, Inc.

Forward Citations = 762

52 inventors:

Dennis K Dang (5 out of 9 patents)

Alexander M Walker (4 out of 5 patents)

Gerald Lutgen (3 out of 5 patents)

4. Patricia A Smith-Wilson (3 out of 4 patents)

5. Jerry G Seare (3 out of 4 patents)

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

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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