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For the Inventor, By the Inventor

Irvine, CA, United States of America

Daniel H Duff

This inventor holds 10 USPTO granted patents. Top assignees: Baxter International Inc., Xepmed, Inc., Other. Active years: 1993-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daniel H Duff. Retrieved from https://idiyas.com/inventor/daniel-h-duff

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

USPTO Granted Patents = 10

% Patents Active = 90.0

Average Co-Inventor Count = 2.4

ph-index = 9

Forward Citations = 789(Granted Patents)


Location History:

  • Barnegat, NJ (US) (1999)
  • Irvine, CA (US) (1993 - 2005)

Company Filing History:

goldMedal7 out of 2,533 
 
Baxter International Inc.
 patents
silverMedal1 out of 4 
 
Xepmed, Inc.
 patents
bronzeMedal2 out of 834,513 
Other
 patents

Years Active: 1993-2005

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10 patents (USPTO):Explore Patents
1. 6960178 - Apparatus for enhanced plasmapheresis and methods thereof (2005-11-01),
2. 6527957 - Methods for separating, collecting and storing red blood cells (2003-03-04),
3. 6423023 - Method and apparatus for enhanced plasmapheresis (2002-07-23),
4. 6251284 - Systems and methods which obtain a uniform targeted volume of concentrated red blood cells in diverse donor populations (2001-06-26),
5. 6080322 - Systems and methods for separating high hematocrit red blood cell (2000-06-27),
6. 5957772 - Fire rated wall damper assembly (1999-09-28),
7. 5762791 - Systems for separating high hematocrit red blood cell concentrations (1998-06-09),
8. 5649903 - Apparatus and methods for generating leukocyte free platelet concentrate (1997-07-22),
9. 5403272 - Apparatus and methods for generating leukocyte free platelet concentrate (1995-04-04),
10. 5234608 - Systems and methods for processing cellular rich suspensions (1993-08-10),

Title: Innovations by Daniel H Duff

Introduction

Daniel H Duff is a prominent inventor based in Irvine, California, known for his significant contributions to medical technology. With a total of 10 patents to his name, Duff has focused on enhancing medical procedures and improving patient outcomes through innovative inventions.

Latest Patents

One of Duff's latest patents is the "Apparatus for enhanced plasmapheresis and methods thereof." This invention comprises a filter membrane that operates under orbital motion, optimizing local shear forces and maximizing plasma flow output. The methods associated with this patent include various biological separation and therapy techniques, such as platelet collection, viral particle removal, and stem cell selection. Another notable patent is related to "Methods for separating, collecting and storing red blood cells." This patent outlines a process where whole blood is combined with an anticoagulant, allowing for the effective separation and extended storage of red blood cells.

Career Highlights

Throughout his career, Daniel H Duff has worked with notable companies, including Baxter International Inc. His work has significantly impacted the field of medical technology, particularly in blood processing and therapeutic methods.

Collaborations

Duff has collaborated with several professionals in his field, including Jose Castillo Deniega and Donald W Schoendorfer. These collaborations have contributed to the advancement of his innovative projects and patents.

Conclusion

Daniel H Duff's work exemplifies the spirit of innovation in medical technology. His patents and career achievements reflect a commitment to improving healthcare through advanced methodologies and inventions.

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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