Biggar, United Kingdom

William Stafford Haworth

This inventor holds 4 USPTO granted patents, plus 1 CIPO patent. Top assignees: Aortech International Plc, Medtronic, Inc.. Active years: 2004-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William Stafford Haworth. Retrieved from https://idiyas.com/inventor/william-stafford-haworth

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 446(Granted Patents)


Location History:

  • Scotland, GB (2004)
  • Biggar, GB (2006 - 2012)

Company Filing History:


Years Active: 2004-2012

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of William Stafford Haworth

Introduction: William Stafford Haworth, an accomplished inventor based in Biggar, GB, has made significant strides in the field of cardiac prosthetics. With a total of four patents to his name, he is recognized for his pioneering work, particularly in developing advanced heart valve prostheses that enhance patient outcomes.

Latest Patents: Among his latest inventions is a notable heart valve prosthesis that features a sophisticated design consisting of a frame and two or more leaflets, typically three. This innovative design allows the leaflets to be attached to the frame between posts, creating a free edge that effectively seals the leaflets together when the valve closes under back pressure. The leaflets are crafted in a mathematically defined shape to ensure optimal wash-out of the entire leaflet orifice, effectively addressing the issue of thrombus deposition under clinical implant conditions. This invention represents a significant advancement in cardiac care, aiming to improve the longevity and functionality of heart valve prostheses.

Career Highlights: Throughout his career, William has collaborated with leading companies in the medical device industry, including Medtronic, Inc. and Aortech International Plc. His work has not only advanced medical technology but has also reinforced the importance of innovation in improving healthcare solutions.

Collaborations: William Stafford Haworth has worked alongside distinguished colleagues such as Daniel Grant Ericson and Eric Joel Thor. Together, they have contributed to the development and enhancement of medical technologies that are critical to patient care.

Conclusion: William Stafford Haworth's contributions to the field of cardiac prosthetics underscore his commitment to innovation and excellence in medical technology. With multiple patents and collaborations with esteemed companies, he continues to pave the way for advancements that have the potential to transform patient treatment and care in cardiology. His ongoing work in manufacturing sophisticated heart valve prostheses reflects his dedication to improving lives through innovative medical solutions.

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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