Matthew R Kreifels

This inventor holds 14 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignees: Streck, Inc., Creighton University. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Matthew R Kreifels. Retrieved from https://idiyas.com/inventor/matthew-r-kreifels

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

USPTO Granted Patents = 14 (Patent Applications = 3)

% Patents Active = 100.0

CIPO Patents = 1 (Patent Applications = 2)

EPO Patents = 2 (Patent Applications = 7)

Average Co-Inventor Count = 4.9

ph-index = 6

Forward Citations = 153(Granted Patents)

Location History:

Omaha, NE (US) (2011 - 2022)
Elkhorn, NE (US) (2017 - 2024)

Company Filing History:

where one patent can have more than one assignee

Years Active: 2011-2025

Loading Chart...

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12385102 - Assays and methods for determining microbial resistance (2025-08-12),

2. 11953438 - Devices for real-time polymerase chain reaction (2024-04-09),

3. 11708614 - Assays and methods for determining microbial resistance (2023-07-25),

4. 11385178 - Devices for real-time polymerase chain reaction (2022-07-12),

5. 10006861 - Devices for real-time polymerase chain reaction (2018-06-26),

6. 9932632 - Real-time optical system for polymerase chain reaction (2018-04-03),

7. 9737891 - Rapid thermocycler system for rapid amplification of nucleic acids and related methods (2017-08-22),

8. D784549 - Laboratory analysis device housing (2017-04-18),

9. 8889086 - Sample tube having particular utility for nucleic acid amplification (2014-11-18),

10. D690025 - Sample tube (2013-09-17),

11. D665917 - Laboratory analysis device housing (2012-08-21),

12. D659848 - Sample tube (2012-05-15),

13. D637235 - Blood sample tube label (2011-05-03),

14. D637234 - Blood sample tube label (2011-05-03),

Title: The Innovative Contributions of Matthew R Kreifels

Introduction

Matthew R Kreifels is a notable inventor based in Omaha, Nebraska. He has made significant contributions to the field of microbial resistance through his innovative patents. With a total of 14 patents to his name, Kreifels has established himself as a key figure in the development of assays and methods for detecting antibiotic resistance.

Latest Patents

Kreifels' latest patents include groundbreaking work on assays and methods for determining microbial resistance. This includes the detection of resistance to beta-lactam antibiotics, utilizing polymerase chain reaction or microarray techniques. His patents also encompass kits that include primers and/or probes for identifying various β-lactamase genes, as well as non-beta lactamase gene families that confer antibiotic resistance, such as the MCR-1 gene. Additionally, he has developed devices for real-time polymerase chain reaction, which improve the efficiency of detecting stationary samples and reduce sample read time.

Career Highlights

Throughout his career, Kreifels has worked with reputable organizations such as Streck, Inc. and Creighton University. His work in these institutions has allowed him to further his research and contribute to advancements in microbial resistance detection.

Collaborations

Kreifels has collaborated with notable colleagues, including Scott E Whitney and Joel R TerMaat. These partnerships have enhanced his research efforts and contributed to the success of his innovative projects.

Conclusion

Matthew R Kreifels is a distinguished inventor whose work has significantly impacted the field of microbial resistance. His innovative patents and collaborations reflect his commitment to advancing scientific knowledge and improving healthcare solutions.

Profile summary based on public USPTO records.