For the Inventor, By the Inventor

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Lakewood, CO, United States of America

Terumo Bct, Inc.

USPTO Granted Patents = 164

% Expired Patents = 4.9

EPO Patents = 103

Trademarks = 3

Forward Citations = 1,039

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119 inventors (with patents filed for the assignee):

Dennis J Hlavinka (30 out of 86 patents)

Brian J Nankervis (25 out of 25 patents)

Brian M Holmes (24 out of 49 patents)

4. Glen Delbert Antwiler (20 out of 28 patents)

5. Thomas J Felt (19 out of 46 patents)

6. Mark E Jones (16 out of 17 patents)

7. Jon A Dodd (14 out of 18 patents)

8. Thomas G Dilorenzo (13 out of 13 patents)

9. Bruce S Ellingboe (13 out of 30 patents)

10. Mark E Hillam (12 out of 12 patents)

11. James R Ladtkow (12 out of 18 patents)

12. Michael E Kinzie (10 out of 10 patents)

13. Jeremy P Kolenbrander (10 out of 21 patents)

14. John Pittinger (10 out of 11 patents)

15. Edward Allan Stanton, Iv (9 out of 9 patents)

Core Competencies:

Blood Processing

Apheresis Device

Cell Expansion

Bioreactor

Fluid Control

Centrifuge

High-Throughput Collection

Lyophilization

Soft Cassette

Collection Bottle

Modular Serviceability

Pinch Valve

164 patents: Sort by Forward Citations

1. 12741074 - Methods and systems for high-throughput blood component collection (2026-09-22),

2. 12728191 - Methods for blood component collection (2026-09-08),

3. 12721939 - Automatic operational control based on detected environmental state (2026-09-01),

4. 12691032 - Bottle tray with magnetic coupling and load cell overload protection (2026-07-28),

5. 12662653 - Cell expansion (2026-06-23),

6. 12653937 - Apheresis system safety features (2026-06-16),

7. 12605495 - Method and system for determining plasma protein content of whole blood using refractometry (2026-04-21),

8. 12599710 - Methods and interfaces for providing donation process feedback (2026-04-14),

9. 12589194 - Apparatuses, systems, and methods for plasma rinseback (2026-03-31),

10. 12576259 - Automatic power adjustments based on tubing state detection for tube welding devices (2026-03-17),

11. 12570960 - Expanding cells in a bioreactor (2026-03-10),

12. 12569610 - Method and systems for high-throughput blood component collection (2026-03-10),

13. 12564668 - Methods and systems for high-throughput blood component collection (2026-03-03),

14. 12521474 - Soft cassette with integrated features (2026-01-13),

15. 12478551 - Collection bottle with integrated cap, handle, and shield features (2025-11-25),

Company Overview

Terumo BCT, Inc., headquartered in Lakewood, Colorado, specializes in blood component collection and processing technologies. The company is recognized for its innovative solutions in apheresis devices, which facilitate the separation and collection of blood components. Terumo BCT's expertise extends to cell expansion, bioreactor systems, and fluid control technologies, enhancing the efficiency of blood processing. Their commitment to high-throughput collection and lyophilization supports advancements in transfusion medicine and cellular therapies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

164 Patents

#3 in Lakewood, CO

#48 in Colorado

#2,422 in US

#5,042 in the World

Lakewood, CO, United States of America

Terumo Bct, Inc.

Forward Citations = 1,039

119 inventors:

Dennis J Hlavinka (30 out of 86 patents)

Brian J Nankervis (25 out of 25 patents)

Brian M Holmes (24 out of 49 patents)

4. Glen Delbert Antwiler (20 out of 28 patents)

5. Thomas J Felt (19 out of 46 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Terumo Bct, Inc.. Retrieved from https://idiyas.com/company/terumo-bct

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

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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