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For the Inventor, By the Inventor

Broomfield, CO, United States of America

James R Ladtkow

This inventor holds 18 USPTO granted patents and 5 published patent applications and 13 EPO patents, primarily in Blood Processing Systems. Top assignees: Terumo Bct, Inc., Caridianbct, Inc., Terumo Kabushiki Kaisha. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James R Ladtkow. Retrieved from https://idiyas.com/inventor/james-r-ladtkow

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 8

Forward Citations = 174(Granted Patents)


Company Filing History:

goldMedal12 out of 164 
 
Terumo Bct, Inc.
 patents
silverMedal6 out of 46 
 
Caridianbct, Inc.
 patents
bronzeMedal1 out of 2,429 
 
Terumo Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 2008-2026

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Areas of Expertise:
Blood Separation
Fluid Separation
Centrifugal Device
Pinch Valve Assembly
Optical Control
Separation Chamber
Blood Processing
Predictive Control
Monitoring System
Composite Liquids
Tubing State Detection
Pump Balancing
18 patents (USPTO):Explore Patents
1. 12576259 - Automatic power adjustments based on tubing state detection for tube welding devices (2026-03-17),
2. 12326200 - Centrifugal cassette with molded insertable valves (2025-06-10),
3. 12285757 - Centrifugal fluid separation device (2025-04-29),
4. 12209689 - Multiple-tube pinch valve assembly (2025-01-28),
5. 11692170 - Separating composite liquids (2023-07-04),
6. 11478792 - Centrifugal fluid separation device (2022-10-25),
7. 10704023 - Separating composite liquids (2020-07-07),
8. 9758764 - Separating composite liquids (2017-09-12),
9. 9737898 - System for blood separation with gravity valve for controlling a side-tapped separation chamber (2017-08-22),
10. 9435736 - System for blood separation with shielded extraction port and optical control (2016-09-06),
11. 9156039 - System for blood separation with gravity valve for controlling a side-tapped separation chamber (2015-10-13),
12. 8535210 - System for blood separation with shielded extraction port and optical control (2013-09-17),
13. 8057376 - Blood processing apparatus with sealed diffuser in optical control apparatus (2011-11-15),
14. 7943916 - Method for controlling a blood processing system by observing a separation region and an extraction port (2011-05-17),
15. 7906771 - Predictive method for controlling a blood processing system (2011-03-15),

Title: The Inventor James R Ladtkow: Pioneering Innovations in Broomfield, CO

Introduction: James R Ladtkow is a distinguished inventor based in Broomfield, Colorado, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: James R Ladtkow holds several patents in the areas of technology and engineering, with his most recent inventions focusing on sustainable energy solutions and advanced robotics.

Career Highlights: With a career spanning over two decades, James R Ladtkow has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing cutting-edge solutions to address them. His work has not only revolutionized industries but has also improved the quality of life for many individuals around the world.

Collaborations: Throughout his career, James R Ladtkow has collaborated with leading research institutions, universities, and technology companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many of his projects.

Conclusion: James R Ladtkow's passion for innovation and his relentless drive to push the boundaries of what is possible have solidified his position as a respected figure in the world of inventors. His dedication to creating solutions that make a positive impact on society continues to inspire the next generation of innovators.

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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