Dennis J Hlavinka

This inventor holds 86 USPTO granted patents and 18 published patent applications, plus 7 CIPO patents and 21 EPO patents, primarily in Blood Component Collection (CPC class A61M2202-0415). Top assignees: Terumo Bct, Inc., Cobe Laboratories, Inc., Gambro, Inc.. Active years: 1980-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dennis J Hlavinka. Retrieved from https://idiyas.com/inventor/dennis-j-hlavinka

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

USPTO Granted Patents = 86 (Patent Applications = 18)

% Patents Active = 94.2

CIPO Patents = 7 (Patent Applications = 5)

EPO Patents = 21 (Patent Applications = 19)

Average Co-Inventor Count = 2.7

ph-index = 29

Forward Citations = 2,443(Granted Patents)

Forward Citations (Not Self Cited) = 2,117(Dec 10, 2025)

Inventors with similar research interests:

Kyungyoon Min

Location History:

Lakewood, CO (US) (1980 - 2006)
Golden, CO (US) (1993 - 2006)
Arvada, CO (US) (1998 - 2024)

Company Filing History:

Cobe Laboratories, Inc.

Terumo Bct Biotechnologies, LLC

patents

5. 4 out of 11

Caridianbct Biotechnologies, LLC

Kinetic Concepts, Inc.

patents

Years Active: 1980-2026

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Areas of Expertise:

Blood Component Collection

Lyophilization

Fluid Separation

Refractometry

Centrifugal Device

Bioreactor Coating

Cell Expansion

Particle Processing

Photosensitizers

Clamp Isolation

High-Throughput

Calibration Means

86 patents (USPTO):Sort by Forward CitationsExplore Patents

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

2. 12605495 - Method and system for determining plasma protein content of whole blood using refractometry (2026-04-21),

3. 12569610 - Method and systems for high-throughput blood component collection (2026-03-10),

4. 12564668 - Methods and systems for high-throughput blood component collection (2026-03-03),

5. 12433988 - Methods and systems for high-throughput blood component collection (2025-10-07),

6. 12377201 - Flow cell (2025-08-05),

7. 12357742 - Methods and systems for high-throughput blood component collection (2025-07-15),

8. 12285757 - Centrifugal fluid separation device (2025-04-29),

9. 12077739 - Coating a bioreactor in a cell expansion system (2024-09-03),

10. 12043823 - Cell capture and expansion (2024-07-23),

11. 11999929 - Methods and systems for coating a cell growth surface (2024-06-04),

12. 11994343 - Multi-part lyophilization container and method of use (2024-05-28),

13. 11980707 - Methods and systems for high-throughput blood component collection (2024-05-14),

14. 11938261 - Fluid flow-through (2024-03-26),

15. 11925743 - Methods and systems for high-throughput blood component collection (2024-03-12),

Title: Inventor Dennis J Hlavinka - Pioneering Innovations in Arvada, CO

Introduction: Dennis J Hlavinka is a distinguished inventor based in Arvada, CO, known for his groundbreaking contributions to various fields.

Latest Patents: Dennis J Hlavinka holds several patents in the areas of renewable energy technologies, sustainable agriculture, and advanced materials.

Career Highlights: With a career spanning over two decades, Dennis J Hlavinka has been at the forefront of developing cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Dennis J Hlavinka has collaborated with leading research institutions, universities, and companies to bring his innovative ideas to life.

Conclusion: Dennis J Hlavinka's passion for innovation and his relentless drive to push the boundaries of what is possible make him a true pioneer in the world of inventions.

Profile summary based on public USPTO records.