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For the Inventor, By the Inventor

Hanover, Germany

Christian Frohne

This inventor holds 17 USPTO granted patents and 5 published patent applications and 11 EPO patents, primarily in Metal Pipe Engineering. Top assignee: Nexans. Active years: 2002-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christian Frohne. Retrieved from https://idiyas.com/inventor/christian-frohne

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 41.2

 

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 33(Granted Patents)


Company Filing History:

goldMedal17 out of 578 
 
Nexans
 patents

Years Active: 2002-2023

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Areas of Expertise:
Johnston Coupling
Vacuum Enclosure
High-Voltage Cables
Corrugated Metal Pipe
Fluid Transport
Coupling Arrangement
Flexible Conduit
Cryogenic Lines
Current Limiting Device
Superconductive Cable
Leak-Tightness Monitoring
Welded Metal Tubing
17 patents (USPTO):Explore Patents
1. 11788666 - Johnston coupling with additional vacuum enclosure (2023-10-17),
2. 11555843 - Method and system for localizing a short circuit between a conductor and an electrically conductive shield surrounding said conductor (2023-01-17),
3. 11515697 - Sealing end for high-voltage cables (2022-11-29),
4. 9199294 - Method and device for manufacturing a corrugated metal pipe (2015-12-01),
5. 9027606 - Underwater conduit for fluid transport (2015-05-12),
6. 8794500 - Arrangement with a metal pipe and a connecting element, as well as method of mounting the connecting element (2014-08-05),
7. 8727388 - Coupling arrangement comprising a coupling body and a metal pipe, as well as method for assembly of the coupling body (2014-05-20),
8. 8646490 - Pipeline and method for producing the same (2014-02-11),
9. 8291940 - Flexible conduit pipe (2012-10-23),
10. 8267433 - Plug-in coupling for cryogenic lines (2012-09-18),
11. 8264802 - Current limiting device (2012-09-11),
12. 8037705 - Termination for a superconductive cable (2011-10-18),
13. 7681599 - Line pipe for the transport of deep-frozen media (2010-03-23),
14. 7681435 - Arrangement for monitoring the leak-tightness of an evacuated space (2010-03-23),
15. 6789318 - Method for producing longitudinally welded helically corrugated metal tubing (2004-09-14),

Title: The Innovative Contributions of Christian Frohne

Introduction

Christian Frohne is a notable inventor based in Hannover, Germany. He has made significant contributions to the field of engineering, particularly in the development of advanced coupling systems and methods for electrical diagnostics. With a total of 17 patents to his name, Frohne's work exemplifies innovation and practicality in engineering solutions.

Latest Patents

One of Frohne's latest patents is the "Johnston coupling with additional vacuum enclosure." This invention is a plug-in coupling designed for connecting double-walled, vacuum-insulated cryogenic lines. The coupling features an inner and outer pipe piece, along with connecting flanges, which enhance thermal insulation while allowing for a more compact design. This innovation not only improves thermal efficiency but also simplifies handling.

Another significant patent is the "Method and system for localizing a short circuit between a conductor and an electrically conductive shield." This method involves using synchronized measuring apparatuses to detect electric currents in high-voltage cables. By analyzing current measurement values and timer data, the system can accurately determine the location of a short circuit, thereby enhancing safety and reliability in electrical systems.

Career Highlights

Throughout his career, Christian Frohne has worked with prominent companies such as Nexans and Brugg Rohrsystem AG. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in electrical and cryogenic technologies.

Collaborations

Frohne has collaborated with notable professionals in his field, including Klaus Schippl and Stephan Lange. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Christian Frohne's contributions to engineering through his patents and collaborations highlight his role as a leading inventor in his field. His innovative solutions continue to impact the industry positively, showcasing the importance of creativity and technical expertise in engineering advancements.

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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