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For the Inventor, By the Inventor

Frankenthal, Germany

Rkw Se


USPTO Granted Patents = 11



Trademarks = 19

Forward Citations = 21

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22 inventors (with patents filed for the assignee):

goldMedal Ludwig Börmann (4 out of 4 patents)

silverMedal Günter Schreiner (4 out of 4 patents)

bronzeMedal Christoph Willing (2 out of 4 patents)

4.  Paul Waller (2 out of 2 patents)

5.  Michael Scherer (2 out of 2 patents)

6.  Achim Grefenstein (1 out of 11 patents)

7.  Thomas Steffen (1 out of 2 patents)

8.  Florian Brandmaier (1 out of 1 patent)

9.  Leonhard Maier (1 out of 1 patent)

10.  Horst Willner (1 out of 1 patent)

11.  Kurt Gebhardt (1 out of 1 patent)

12.  Lutz Kaufmann (1 out of 1 patent)

13.  Jürgen Piazzi (1 out of 2 patents)

14.  Robert Koplin (1 out of 3 patents)

15.  Thomas Arlt (1 out of 1 patent)


11 patents:

1. 12433798 - Elastic nappy element (2025-10-07),
2. 12376999 - Elastic diaper element (2025-08-05),
3. 12049064 - Laminate composite (2024-07-30),
4. 12023898 - Collation shrink film printable with a digital printing process (2024-07-02),
5. 11780996 - Breathable film (2023-10-10),
6. 10221166 - Process for stretching a film web (2019-03-05),
7. 9750649 - Nonwoven/film laminates (2017-09-05),
8. 9238315 - Rigid film having high puncture resistance and tear propagation resistance (2016-01-19),
9. 8163216 - Method for producing a film web (2012-04-24),
10. 8079236 - Method and device for winding knitted nets (2011-12-20),
11. 7947147 - Nonwoven/film laminates (2011-05-24),
RKW SE is a global manufacturer of high-quality plastic films and nonwovens. With over 60 years of experience, RKW offers innovative solutions for a wide range of industries including agriculture, construction, packaging, and medical. Their products are known for their durability, reliability, and versatility, making them a trusted partner for businesses around the world.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

11 Patents

#5 in Frankenthal

#3,500 in Germany

#50,241 in the World

...
Frankenthal, Germany

Rkw Se

Forward Citations = 21

22 inventors:

goldMedal Ludwig Börmann (4 out of 4 patents)

silverMedal Günter Schreiner (4 out of 4 patents)

bronzeMedal Christoph Willing (2 out of 4 patents)

4.  Paul Waller (2 out of 2 patents)

5.  Michael Scherer (2 out of 2 patents)

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