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Neunkirchen, Germany

Treofan Germany Gmbh & Co. Kg

USPTO Granted Patents = 43

CIPO Patents = 59

EPO Patents = 54

Trademarks = 4

Forward Citations = 66

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76 inventors (with patents filed for the assignee):

Detlef Busch (28 out of 41 patents)

Bertram Schmitz (25 out of 25 patents)

Karl-Heinz Kochem (10 out of 19 patents)

4. Dominic Klein (8 out of 8 patents)

5. Wilfrid Tews (8 out of 10 patents)

6. Christian Peters (5 out of 5 patents)

7. Mathias Roth (4 out of 4 patents)

8. Thilo Mohr (4 out of 5 patents)

9. Detlef Hütt (2 out of 5 patents)

10. Robert Hansohn (2 out of 5 patents)

11. Harald Eiden (2 out of 2 patents)

12. Joachim Jung (2 out of 5 patents)

13. Petra Häde (2 out of 2 patents)

14. Petra Hade (2 out of 2 patents)

15. Yvonne Düpre (1 out of 2 patents)

43 patents: Sort by Forward Citations

1. 10737474 - Matt polyolefin film having release properties (2020-08-11),

2. 10347889 - Microporous separator film having homogeneous porosity and greater resistance to puncturing (2019-07-09),

3. 10340544 - Ion-exchange membrane made of a biaxially stretched β-porous film (2019-07-02),

4. 10093082 - Transparent polyolefin film (2018-10-09),

5. 10033070 - Highly porous separator film having partial coating (2018-07-24),

6. 9926417 - Nanoscale β-nucleating agent for polypropylene (2018-03-27),

7. 9895865 - Polymer film for in-mould labelling (2018-02-20),

8. 9552932 - Highly porous separator foil (2017-01-24),

9. 9533476 - Label film for all-round labels (2017-01-03),

10. 9309018 - Packaging for UV sterilization (2016-04-12),

11. 9180622 - Method and device for the transverse drawing of a material web (2015-11-10),

12. 9174914 - Nanoscale β-nucleating agent for polypropylene (2015-11-03),

13. 9067392 - Membrane file for batteries, having a shut-off function (2015-06-30),

14. 9025314 - Microporous separator-film for double-layer capacitors (2015-05-05),

15. 8980160 - Label film for deep drawing methods (2015-03-17),

Treofan Germany GmbH & Co. KG is a global leader in the production of specialty BOPP (biaxially oriented polypropylene) films. With over 50 years of experience, Treofan focuses on developing and manufacturing high-quality films for a wide range of applications, including packaging, labels, and technical films. Their innovative products are trusted by customers around the world to meet their specific requirements. Treofan is dedicated to sustainability and continuously strives to improve their environmental footprint by reducing energy consumption, optimizing material usage, and implementing efficient recycling systems.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

43 Patents

#3 in

#1,231 in Germany

#15,554 in the World

Neunkirchen, Germany

Treofan Germany Gmbh & Co. Kg

Forward Citations = 66

76 inventors:

Detlef Busch (28 out of 41 patents)

Bertram Schmitz (25 out of 25 patents)

Karl-Heinz Kochem (10 out of 19 patents)

4. Dominic Klein (8 out of 8 patents)

5. Wilfrid Tews (8 out of 10 patents)

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