Maple Grove, MN, United States of America

John S Buan

This inventor holds 35 USPTO granted patents and 14 published patent applications, plus 1 CIPO patent and 13 EPO patents, primarily in Negative Pressure Wound Therapy. Top assignees: Aatru Medical, LLC, Kalypto Medical, Inc., Minnesota Innovative Technologies & Instruments Corporation. Active years: 2001-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John S Buan. Retrieved from https://idiyas.com/inventor/john-s-buan

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

USPTO Granted Patents = 35 (Patent Applications = 14)

% Patents Active = 97.1

CIPO Patents = 1 (Patent Applications = 2)

EPO Patents = 13 (Patent Applications = 19)

Average Co-Inventor Count = 3.7

ph-index = 11

Forward Citations = 6,081(Granted Patents)

Company Filing History:

Kalypto Medical, Inc.

patents

3 out of 3

Minnesota Innovative Technologies & Instruments Corporation

Advanced Dressing, LLC

patents

6. 2 out of 2

Lorain County Community College Innovation Foundation

patents

7. 2 out of 2

Minnesota Innovative Technologies & Instruments Corporation (Miti)

patents

Years Active: 2001-2026

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Areas of Expertise:

Negative Pressure Dressing

Wound Therapy Device

Oxygen Control

Mechanical Pump

Chemical Pump

Volume Reduction

Oxygen Scavenger

Electrolyte Delivery

Controlled Oxygen Dressing

Automated Control

Respiratory Oxygen Delivery

Negative Pressure Treatment

35 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12697255 - Negative pressure dressing assembly (2026-08-04),

2. 12653720 - Controlled oxygen dressing (2026-06-16),

3. 12642906 - Negative pressure treatment including mechanical and chemical pump (2026-06-02),

4. 12636200 - Negative pressure wound therapy device with oxygen control (2026-05-26),

5. 12232933 - Dressing for providing low oxygen environment (2025-02-25),

6. 12161794 - Negative pressure device having oxygen scavenger and volume reduction (2024-12-10),

7. 12121421 - Wound therapy device and method (2024-10-22),

8. 12097095 - Method and apparatus for providing negative pressure to a negative pressure wound therapy bandage (2024-09-24),

9. 12042569 - Dressing (2024-07-23),

10. 11819602 - Chemical pump housing for negative pressure system (2023-11-21),

11. 11813396 - Negative pressure treatment including mechanical and chemical pump (2023-11-14),

12. 11759369 - Negative pressure treatment including mechanical and chemical pump (2023-09-19),

13. 11759368 - Wound therapy device and method (2023-09-19),

14. 11666680 - Dressing (2023-06-06),

15. 11497843 - Negative pressure device including expandable segment (2022-11-15),

Title: The Inventor John S Buan: Pioneering Innovations in Maple Grove

Introduction: John S Buan is a distinguished inventor hailing from Maple Grove, MN (US), known for his groundbreaking contributions to the field of technology and beyond.

Latest Patents: John S Buan holds several patents in various industries, with his most recent inventions focusing on sustainable energy solutions and advanced robotics.

Career Highlights: Throughout his illustrious career, John S Buan has worked with leading tech companies to develop cutting-edge products that have revolutionized the way we live and work. His expertise in engineering and design has led to the creation of numerous successful innovations.

Collaborations: John S Buan has collaborated with top researchers, engineers, and scientists from around the world to bring his ideas to life. His ability to work in multidisciplinary teams has resulted in the development of highly acclaimed inventions.

Conclusion: In conclusion, John S Buan stands as a visionary inventor whose passion for innovation continues to drive progress in technology and beyond. His dedication to pushing the boundaries of what is possible makes him a true pioneer in his field.

Profile summary based on public USPTO records.