Forward Citations = 1,520

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2 inventors (with patents filed for the assignee):

Kambiz Dowlatshahi (7 out of 19 patents)

Charles K Rhodes (1 out of 8 patents)

7 patents: Sort by Forward Citations

1. 7171253 - Apparatus and method for delivering ablative laser energy and determining the volume of tumor mass destroyed (2007-01-30),

2. 7041109 - Apparatus and method for interstitial laser therapy of small breast cancers and adjunctive therapy (2006-05-09),

3. 6865412 - Apparatus and method for delivering ablative laser energy and determining the volume of tumor mass destroyed (2005-03-08),

4. 6701175 - Apparatus and method for delivering ablative laser energy and determining the volume of tumor mass destroyed (2004-03-02),

5. 6603988 - Apparatus and method for delivering ablative laser energy and determining the volume of tumor mass destroyed (2003-08-05),

6. 5853366 - Marker element for interstitial treatment and localizing device and (1998-12-29),

7. 5569240 - Apparatus for interstitial laser therapy (1996-10-29),

Company Overview

Kelsey, Inc. is a leading provider of innovative solutions in the technology sector. With a focus on digital transformation, cloud services, and cybersecurity, we help businesses thrive in the digital age. Our team of experts delivers cutting-edge solutions tailored to meet the unique needs of each client. For over a decade, Kelsey, Inc. has been a trusted partner for companies looking to stay ahead of the curve in technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#454 in Chicago, IL

#1,882 in Illinois

#39,879 in US

Chicago, IL, United States of America

Kelsey, Inc.

Forward Citations = 1,520

2 inventors:

Kambiz Dowlatshahi (7 out of 19 patents)

Charles K Rhodes (1 out of 8 patents)

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

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]