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For the Inventor, By the Inventor

Graz, Austria

Helmut Offenbacher

This inventor holds 15 USPTO granted patents and 5 EPO patents. Top assignees: Avl Ag, Roche Diagnostics Operations, Inc., Avl Medical Instruments Ag. Active years: 1986-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Helmut Offenbacher. Retrieved from https://idiyas.com/inventor/helmut-offenbacher

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

USPTO Granted Patents = 15

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.3

ph-index = 8

Forward Citations = 497(Granted Patents)


Company Filing History:

goldMedal5 out of 42 
 
Avl Ag
 patents
silverMedal4 out of 1,698 
 
Roche Diagnostics Operations, Inc.
 patents
bronzeMedal3 out of 73 
 
Avl Medical Instruments Ag
 patents
4. 1 out of 107 
 
Avl Gesellschaft Fur Verbrennungskraftmaschinen Und Messtechnik M.b.h.
 patents
5. 1 out of 2 
 
Erba Technologies Austria Gmbh
 patents
6. 1 out of 181 
 
F. Hoffmann-La Roche Ag
 patents

Years Active: 1986-2023

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15 patents (USPTO):Explore Patents
1. 11604157 - Reference electrode for the potentiometric measurement of ion concentrations (2023-03-14),
2. 8840765 - Oxygen sensor with a microporous electrolyte layer and partially open cover membrane (2014-09-23),
3. 8262992 - Modular sensor cassette (2012-09-11),
4. 8163165 - Gas sensor with a microporous electrolyte layer (2012-04-24),
5. 6808619 - Electrode system (2004-10-26),
6. 6340714 - Chloride-sensitive electrode membrane (2002-01-22),
7. 6214185 - Sensor with PVC cover membrane (2001-04-10),
8. 5928918 - Preparation of a hydrophobic polymer matrix containing immobilized (1999-07-27),
9. 5128019 - Device for measuring chemical and physical parameters of a liquid or (1992-07-07),
10. 5091800 - Cover layer for optical ion sensors (1992-02-25),
11. 4965087 - Method of making a sensor element for fluorescence-optical measurements (1990-10-23),
12. 4776869 - Method for preparing substrates for optical sensors (1988-10-11),
13. 4716118 - Method for determining ionic strength of a sample (1987-12-29),
14. 4703182 - Arrangement for fluorescence-optical measurement of concentrations of (1987-10-27),
15. 4568518 - Sensor element for fluorescence-optical measurement (1986-02-04),

Title: Helmut Offenbacher - Pioneering Inventor from Graz, AT

Introduction: Helmut Offenbacher is a renowned inventor hailing from Graz, Austria, known for his groundbreaking contributions to various fields of innovation.

Latest Patents: Helmut Offenbacher holds several patents in the areas of renewable energy technologies, sustainable materials, and advanced manufacturing processes.

Career Highlights: With a career spanning over two decades, Offenbacher has worked with leading research institutions and companies to develop cutting-edge solutions that have had a significant impact on the industry.

Collaborations: Throughout his career, Helmut Offenbacher has collaborated with top scientists, engineers, and designers to bring his innovative ideas to life, resulting in successful products and technologies.

Conclusion: Helmut Offenbacher's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in Graz, Austria, and beyond.

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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