For the Inventor, By the Inventor

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Alpharetta, GA, United States of America

Proxima Therapeutics, Inc.

USPTO Granted Patents = 14

% Expired Patents = 21.4

Forward Citations = 1,561

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9 inventors (with patents filed for the assignee):

Rance A Winkler (10 out of 15 patents)

Timothy J Patrick (6 out of 26 patents)

Jeffery A Williams (4 out of 8 patents)

4. Carribeth B Ramey (3 out of 20 patents)

5. James B Stubbs (2 out of 17 patents)

6. Christopher H Porter (2 out of 39 patents)

7. Mark A Rydell (1 out of 78 patents)

8. Jeffrey F Williamson (1 out of 1 patent)

9. James F Dempsey (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 6976949 - Treatment of spinal metastases (2005-12-20),

2. 6749555 - System and method for the treatment of spinal metastases (2004-06-15),

3. 6695760 - Treatment of spinal metastases (2004-02-24),

4. 6673006 - Tissue positioning apparatus and method for protecting tissue from radiotherapy (2004-01-06),

5. 6589158 - Radiation shield for a syringe (2003-07-08),

6. 6537194 - Catheter with permeable hydrogel membrane (2003-03-25),

7. 6482142 - Asymmetric radiation dosing apparatus and method (2002-11-19),

8. 6413204 - Interstitial brachytherapy apparatus and method for treatment of proliferative tissue diseases (2002-07-02),

9. 6238374 - Hazardous fluid infuser (2001-05-29),

10. 6200257 - Catheter with permeable hydrogel membrane (2001-03-13),

11. 6083148 - Tumor treatment (2000-07-04),

12. 6022308 - Tumor treatment (2000-02-08),

13. 5931774 - Inflatable devices for tumor treatment (1999-08-03),

14. 5913813 - Double-wall balloon catheter for treatment of proliferative tissue (1999-06-22),

Proxima Therapeutics, Inc. is a leading biotechnology company dedicated to developing innovative cancer therapies. Our focus is on advancing targeted radiation therapy treatments to improve patient outcomes and quality of life. With a team of dedicated scientists and researchers, we are passionate about making a difference in the fight against cancer. Visit our website to learn more about our groundbreaking research and pipeline of promising therapies.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

14 Patents

#46 in Alpharetta, GA

#443 in Georgia

#22,289 in US

#42,168 in the World

Alpharetta, GA, United States of America

Proxima Therapeutics, Inc.

Forward Citations = 1,561

9 inventors:

Rance A Winkler (10 out of 15 patents)

Timothy J Patrick (6 out of 26 patents)

Jeffery A Williams (4 out of 8 patents)

4. Carribeth B Ramey (3 out of 20 patents)

5. James B Stubbs (2 out of 17 patents)

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