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For the Inventor, By the Inventor

Rhein, DE, United States of America

Eltex Elektrostatik Gmbh

USPTO Granted Patents = 14

% Expired Patents = 7.1


Forward Citations = 81

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9 inventors (with patents filed for the assignee):

goldMedal Ernst August Hahne (11 out of 13 patents)

silverMedal Franz Knopf (8 out of 14 patents)

bronzeMedal Hermann Kunzig (4 out of 6 patents)

4.  Thomas Ludwig (1 out of 3 patents)

5.  Lukas Hahne (1 out of 2 patents)

6.  Hermann Kuenzig (1 out of 1 patent)

7.  Iwan Christ (1 out of 1 patent)

8.  Heino Petersen (1 out of 2 patents)

9.  Rolf Bosse (1 out of 1 patent)

10.  Thomas Vinnay (1 patent)

11.  Thomas Schopferer (0 patent)


14 patents:

1. 7431897 - Apparatus replacing atmospheric oxygen with an inert gas from a laminar air boundary layer and application of said apparatus (2008-10-07),
2. 6827781 - Device for humidifying a material web (2004-12-07),
3. 6748855 - Device and method for blocking a stack of stacked objects (2004-06-15),
4. 6508174 - Electrostatic printing aid (2003-01-21),
5. 6504700 - Active discharge collector for minimizing positive and/or negative charges on moving material webs (2003-01-07),
6. 6285032 - Device for removing the gaseous laminar boundary layer of a web (2001-09-04),
7. 6159555 - Method and device for electrostatic charging (2000-12-12),
8. 6102651 - Stacking device for a conveyor tray (2000-08-15),
9. 6015257 - Device for forming a stack on a transport table (2000-01-18),
10. 5868546 - Device for forming a stack on a transport table (1999-02-09),
11. 5787809 - Printed web smoothing device and method (1998-08-04),
12. 5322011 - Pressure cylinder with electrostatically assisted ink transfer (1994-06-21),
13. 5275103 - Device for increasing heat transmission to the cooling cylinders in (1994-01-04),
14. 4947744 - Screen printing method (1990-08-14),
Company Overview
Eltex Elektrostatik GmbH specializes in the development and manufacturing of electrostatic solutions for various industrial applications. The company focuses on technologies that enhance processes in sectors such as printing, packaging, and surface treatment. With a commitment to innovation, Eltex provides advanced systems for static charge control, ensuring optimal performance and safety in production environments. Headquartered in Rhein, Germany, Eltex serves a diverse clientele, delivering tailored solutions that meet specific operational needs.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

14 Patents

#1 in Rhein, DE

#489 in Delaware

#22,333 in US

#42,290 in the World

Rhein, DE (US)
Rhein, DE, United States of America

Eltex Elektrostatik Gmbh

Forward Citations = 81

9 inventors:

goldMedal Ernst August Hahne (11 out of 13 patents)

silverMedal Franz Knopf (8 out of 14 patents)

bronzeMedal Hermann Kunzig (4 out of 6 patents)

4.  Thomas Ludwig (1 out of 3 patents)

5.  Lukas Hahne (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Eltex Elektrostatik Gmbh. Retrieved from https://idiyas.com/company/eltex-elektrostatik

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

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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