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Pully, Switzerland

Tetra Alfa Holdings Sa

USPTO Granted Patents = 38

Forward Citations = 499

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48 inventors (with patents filed for the assignee):

Ake Rosen (5 out of 11 patents)

Udo Liebram (3 out of 21 patents)

Wilhelm Reil (3 out of 63 patents)

4. Jean-Marie Hotz (3 out of 10 patents)

5. Jan Andersson (2 out of 7 patents)

6. Lars Martensson (2 out of 4 patents)

7. Ulrich Deutschbein (2 out of 18 patents)

8. Gerd Knobloch (2 out of 12 patents)

9. Ulf Nedstedt (2 out of 7 patents)

10. Goran Berggren (2 out of 2 patents)

11. Bengt Bjorck (2 out of 5 patents)

12. Elmar Mock (2 out of 10 patents)

13. Manfred Waldstädt (1 out of 15 patents)

14. Tom Kjelgaard (1 out of 6 patents)

15. Jonny Olander (1 out of 3 patents)

38 patents: Sort by Forward Citations

1. D381908 - Spout (1997-08-05),

2. D373311 - Container spout (1996-09-03),

3. D366617 - Container spout (1996-01-30),

4. 5413238 - Closure unit on a container for flowable products (1995-05-09),

5. 5372284 - Hinged closure unit for a container with film breakage for first opening (1994-12-13),

6. 5369933 - Apparatus for folding in the bottom of a cardboard pack (1994-12-06),

7. 5350568 - Method and apparatus for sterilizing cartons and breaking carton score (1994-09-27),

8. 5347788 - Apparatus for adjusting the holding capacity of a workpiece carrier (1994-09-20),

9. 5285955 - Cartons with bellows folded tops (1994-02-15),

10. 5265860 - Package blank advancing mechanism including endless belt driven by (1993-11-30),

11. 5260535 - Apparatus for induction welding (1993-11-09),

12. 5258162 - Method of producing a gaseous hydrogen peroxide-containing sterilization (1993-11-02),

13. 5255842 - Strengthened edge packaging containers (1993-10-26),

14. 5255813 - Opening arrangement for a container package (1993-10-26),

15. 5255494 - Method and apparatus for forming carton opening arrangement, and cartons (1993-10-26),

Tetra Alfa Holdings SA is a multinational conglomerate operating in various industries including energy, chemicals, construction, and real estate. With a strong presence in multiple countries, Tetra Alfa Holdings is known for its innovative solutions and commitment to sustainability. Visit our website to learn more about our diverse portfolio of businesses and our corporate values.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

38 Patents

#2 in Pully

#348 in Switzerland

#17,287 in the World

Pully, Switzerland

Tetra Alfa Holdings Sa

Forward Citations = 499

48 inventors:

Ake Rosen (5 out of 11 patents)

Udo Liebram (3 out of 21 patents)

Wilhelm Reil (3 out of 63 patents)

4. Jean-Marie Hotz (3 out of 10 patents)

5. Jan Andersson (2 out of 7 patents)

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