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For the Inventor, By the Inventor

Duluth, GA, United States of America

Richard A Hillstead

This inventor holds 56 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Robotic Medical Devices (CPC class 6041). Top assignees: Cordis Corporation, Novoste Corporation, Neovista Inc.. Active years: 1989-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard A Hillstead. Retrieved from https://idiyas.com/inventor/richard-a-hillstead

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 56 

% Patents Active = 73.2

 

Average Co-Inventor Count = 1.9

ph-index = 35

Forward Citations = 16,714(Granted Patents)

Forward Citations (Not Self Cited) = 16,508(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Hollywood, FL (US) (1989 - 1991)
  • Miami, FL (US) (1989 - 1992)
  • Miramar, FL (US) (1991 - 1995)
  • Duluth, GA (US) (1994 - 2014)

Company Filing History:

goldMedal21 out of 954 
 
Cordis Corporation
 patents
silverMedal14 out of 37 
 
Novoste Corporation
 patents
bronzeMedal7 out of 8 
 
Neovista Inc.
 patents
4. 4 out of 6 
 
Best Vascular, Inc.
 patents
5. 3 out of 4 
 
Cerebral Vascular Applications, Inc.
 patents
6. 3 out of 3 
 
Richard a. Hillstead, Inc.
 patents
7. 2 out of 448 
 
Merit Medical Systems, Inc.
 patents
8. 1 out of 1,024 
 
Emory University
 patents
9. 2 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1989-2014

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Areas of Expertise:
Robotic End Effector
Brachytherapy
Hydraulic Actuation
Vascular Treatment
Radiation Treatment
Medical Instrument
Intraluminal System
Sheath Introducer
Dilatation Balloon
Vascular Blood Containment
Modular Catheter
Endovascular Stent
56 patents (USPTO):Explore Patents
1. 8647363 - Robotically controlled hydraulic end effector system (2014-02-11),
2. 8365721 - Methods and apparatus for intraocular brachytherapy (2013-02-05),
3. 8308757 - Hydraulically actuated robotic medical instrument (2012-11-13),
4. 8292795 - Methods and apparatus for intraocular brachytherapy (2012-10-23),
5. 8043328 - Medical instrument (2011-10-25),
6. 7951060 - Methods and apparatus for intraocular brachytherapy (2011-05-31),
7. 7922742 - Medical instrument (2011-04-12),
8. 7803103 - Methods and apparatus for intraocular brachytherapy (2010-09-28),
9. 7803102 - Methods and apparatus for intraocular brachytherapy (2010-09-28),
10. 7744520 - Method and apparatus for intraocular brachytherapy (2010-06-29),
11. 7563222 - Methods and apparatus for intraocular brachytherapy (2009-07-21),
12. 7503474 - Medical instrument (2009-03-17),
13. 7311656 - Automated system for the radiation treatment of a desired area within the body of a patient (2007-12-25),
14. 7160238 - Method and apparatus for treating a desired area in the vascular system of a patient (2007-01-09),
15. 7066873 - Automated system for the radiation treatment of a desired area within the body of a patient (2006-06-27),

Title: The Inventor Profile of Richard A Hillstead

Introduction: Richard A Hillstead is a prolific inventor based in Duluth, Georgia, known for his groundbreaking contributions to various fields.

Latest Patents: Richard A Hillstead holds several patents in the areas of technology, healthcare, and consumer products, showcasing his diverse range of innovative ideas.

Career Highlights: With a career spanning over two decades, Richard A Hillstead has established himself as a leading figure in the world of inventions, with numerous successful products brought to market.

Collaborations: Throughout his career, Richard A Hillstead has collaborated with top companies, research institutions, and universities to further develop and commercialize his innovative concepts.

Conclusion: Richard A Hillstead's passion for innovation and his dedication to pushing the boundaries of what is possible make him a standout figure in the world of inventors.

Profile summary based on public USPTO records.
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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