Gunter Scharfenberger

This inventor holds 6 USPTO granted patents and 7 published patent applications, plus 2 CIPO patents and 9 EPO patents. Top assignee: Carl Freudenberg Kg. Active years: 2015-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gunter Scharfenberger. Retrieved from https://idiyas.com/inventor/gunter-scharfenberger

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

USPTO Granted Patents = 6 (Patent Applications = 7)

% Patents Active = 100.0

CIPO Patents = 2

EPO Patents = 9 (Patent Applications = 13)

Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 23(Granted Patents)

Company Filing History:

6 out of 538

Carl Freudenberg Kg

patents

Years Active: 2015-2021

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10900156 - Volume nonwoven fabric (2021-01-26),

2. 10876234 - Volume nonwoven fabric (2020-12-29),

3. 10789931 - Sound-absorbing textile composite (2020-09-29),

4. 10092673 - Hydrogel fibers and fibrous structures (2018-10-09),

5. 10044050 - Electrically conductive sheet material (2018-08-07),

6. 9172074 - Nonwoven material with particle filler (2015-10-27),

Title: Gunter Scharfenberger: Innovator in Nonwoven Fabric Technology

Introduction

Gunter Scharfenberger is a notable inventor based in Frankenthal, Germany. He has made significant contributions to the field of nonwoven fabric technology, holding a total of 6 patents. His innovative approaches have paved the way for advancements in material science.

Latest Patents

Among his latest patents is a volume nonwoven fabric that incorporates a volume-giving material, specifically fiber balls, down, and fine feathers. This fabric boasts a maximum tensile strength, measured according to DIN EN 29 073, of at least 0.3 N/5 cm at a mass per unit area of 50 g/min. Another patent details a method for producing this volume nonwoven fabric, which involves several steps including the use of an air-laying device with spiked rollers to process the raw material.

Career Highlights

Throughout his career, Gunter Scharfenberger has worked with prominent companies such as Carl Freudenberg KG and Rhenoflex GmbH. His experience in these organizations has contributed to his expertise in developing innovative fabric technologies.

Collaborations

Gunter has collaborated with notable colleagues, including Thomas Sattler and Peter S. Grynaeus. Their joint efforts have further enhanced the development of nonwoven fabric solutions.

Conclusion

Gunter Scharfenberger's contributions to nonwoven fabric technology demonstrate his innovative spirit and commitment to advancing material science. His patents and collaborations reflect a career dedicated to excellence in invention.

Profile summary based on public USPTO records.