For the Inventor, By the Inventor

Enter assignee name

Sunnyvale, CA, United States of America

Xoft, Inc.

Calculating rank

USPTO Granted Patents = 34

% Expired Patents = 23.5

EPO Patents = 2

Trademarks = 3

Forward Citations = 406

Loading Chart...

Loading Chart...

25 inventors (with patents filed for the assignee):

Paul A Lovoi (25 out of 63 patents)

Darius Francescatti (11 out of 11 patents)

James E Jervis (7 out of 97 patents)

4. Peter Clark Smith (7 out of 9 patents)

5. Steve Axelrod (6 out of 19 patents)

6. Michael Robert Forman (6 out of 14 patents)

7. Alex L Lim (5 out of 21 patents)

8. Thomas W Rusch (5 out of 6 patents)

9. Daren Stewart (4 out of 32 patents)

10. Robert R Burnside (4 out of 34 patents)

11. Robert G Neimeyer (4 out of 14 patents)

12. Heike Hausen (3 out of 3 patents)

13. Michael Klein (3 out of 3 patents)

14. Petre Vatahov (2 out of 9 patents)

15. Randall W Holt (2 out of 2 patents)

Core Competencies:

Brachytherapy

Radiation Treatment

Applicators

Minimally Invasive Surgery

Gynecological Applications

X-Ray Source

Radiation Absorbing Shield

Adaptive Treatment

Low-Level Ionizing Radiation

Radiation Blocking Patch

Real Time Verification

Immunomodulator Delivery

34 patents: Sort by Forward Citations

1. 9055972 - Proportional attenuation of radiation in brachytheraphy treatment (2015-06-16),

2. 8675815 - Apparatus and methods for radiation treatment of tissue surfaces (2014-03-18),

3. 8529427 - Applicators and methods for intraoperative treatment of proliferative diseases of the breast (2013-09-10),

4. 8409070 - Brachytherapy apparatus and method for use with minimally invasive surgeries of the lung (2013-04-02),

5. 8374313 - Apparatus and methods for radiation treatment of tissue surfaces (2013-02-12),

6. 8354658 - Lightweight radiation absorbing shield (2013-01-15),

7. 8303476 - Applicators and methods for intraoperative treatment of proliferative diseases of the breast (2012-11-06),

8. 8262555 - Method for adaptive radiation treatment of breast tissue surrounding a cancer resection cavity of arbitrary shape (2012-09-11),

9. 8114005 - Method for modifying skin distance from a brachytherapy balloon applicator (2012-02-14),

10. 8062203 - Proportional attenuation of radiation in brachytherapy treatment (2011-11-22),

11. 7918778 - Gynecological brachytherapy applicator and system (2011-04-05),

12. 7914435 - Everting gynecological brachytherapy applicator and method (2011-03-29),

13. 7914434 - Endoscopic/percutaneous electronic radiation applicator and method of use (2011-03-29),

14. 7885382 - Radiation treatment using x-ray source (2011-02-08),

15. 7815561 - Brachytherapy applicator (2010-10-19),

Company Overview

Xoft, Inc. is a technology company based in Sunnyvale, California, specializing in advanced medical devices and innovative treatment solutions. The company focuses on developing electronic brachytherapy systems that provide targeted radiation therapy for cancer treatment. By leveraging cutting-edge technology, Xoft aims to enhance patient care and improve treatment outcomes. Their solutions are designed to be efficient and effective, addressing the needs of healthcare providers and patients in the oncology field.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

34 Patents

#129 in Sunnyvale, CA

#2,380 in California

#10,022 in US

#19,651 in the World

Sunnyvale, CA, United States of America

Xoft, Inc.

Forward Citations = 406

25 inventors:

Paul A Lovoi (25 out of 63 patents)

Darius Francescatti (11 out of 11 patents)

James E Jervis (7 out of 97 patents)

4. Peter Clark Smith (7 out of 9 patents)

5. Steve Axelrod (6 out of 19 patents)

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

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]

Loading…