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For the Inventor, By the Inventor

Oslo, Norway

James D Berg

This inventor holds 8 USPTO granted patents. Top assignees: Colifast as, Nye Colifast as, Colifast Systems Asa. Active years: 1994-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James D Berg. Retrieved from https://idiyas.com/inventor/james-d-berg

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

USPTO Granted Patents = 8

% Patents Active = 50.0

Average Co-Inventor Count = 2.1

ph-index = 4

Forward Citations = 84(Granted Patents)


Location History:

  • 0501 Oslo 5, NO (1994)
  • 1390 Vollen, NO (1996)
  • Jar, NO (1999 - 2003)
  • Oslo, NO (2003 - 2010)

Company Filing History:

goldMedal3 out of 3 
 
Colifast as
 patents
silverMedal2 out of 3 
 
Nye Colifast as
 patents
bronzeMedal1 out of 1 
 
Colifast Systems Asa
 patent
4. 2 out of 834,513 
Other
 patents

Years Active: 1994-2010

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8 patents (USPTO):Explore Patents
1. 7811783 - Rapid method of detection and enumeration of sulfide-producing bacteria in food products (2010-10-12),
2. 6908746 - Rapid method of detection and enumeration of sulfide-producing bacteria in food products (2005-06-21),
3. 6632632 - Rapid method of detection and enumeration of sulfide-producing bacteria in food products (2003-10-14),
4. 6511819 - Rapid coliform detection system (2003-01-28),
5. 6165742 - Rapid coliform detection system (2000-12-26),
6. 5972641 - Rapid coliform detection system (1999-10-26),
7. 5518894 - Rapid coliform detection system (1996-05-21),
8. 5292644 - Rapid process for detection coliform bacteria (1994-03-08),

Title: Innovations by James D Berg

Introduction

James D Berg is an accomplished inventor based in Oslo, Norway. He holds a total of 8 patents, showcasing his significant contributions to the field of food safety and microbiology. His innovative approaches have led to advancements in the detection of spoilage in food products, particularly fish.

Latest Patents

One of his latest patents is a rapid method for the detection and enumeration of sulfide-producing bacteria (SPB) in food products. This method is particularly effective for identifying spoilage in fish samples. The process involves combining a growth medium containing iron and sulfur with the food sample to create an incubation mixture. This mixture is then incubated for a period ranging from 3 to 17 hours at 30°C. During this time, multiple fluorescence measurements are taken. SPB presence is indicated by an initial increase in fluorescence followed by a decrease, forming a peak. The time taken to reach this fluorescence peak can be correlated to enumerate the SPB in the sample. Additionally, a visual test can be employed to observe color changes in the incubation mixture, providing a semi-quantitative enumeration of SPB after the incubation period.

Career Highlights

Throughout his career, James D Berg has worked with notable companies, including Colifast AS. His work has significantly impacted food safety protocols and practices, particularly in the seafood industry.

Collaborations

James has collaborated with professionals such as Grete Lorentzen and Olaug Taran Skjerdal, contributing to the advancement of food safety technologies.

Conclusion

James D Berg's innovative methods for detecting spoilage in food products highlight his expertise and dedication to improving food safety. His contributions continue to influence the industry positively.

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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