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For the Inventor, By the Inventor

Bremen, Germany

Hans-Jurgen Bretthauer

This inventor holds 22 USPTO granted patents, primarily in Cigarette Packaging. Top assignees: Focke & Co., Focke & Pfuhl. Active years: 1978-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Jurgen Bretthauer. Retrieved from https://idiyas.com/inventor/hans-jurgen-bretthauer

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

USPTO Granted Patents = 22

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 7

Forward Citations = 143(Granted Patents)


Company Filing History:

goldMedal21 out of 578 
 
Focke & Co.
 patents
silverMedal1 out of 36 
 
Focke & Pfuhl
 patents

Years Active: 1978-2001

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Areas of Expertise:
Cigarette Packaging
Folding Turret
Label Application
Rotary Folding Unit
Pack Conveying
Hinge-Lid Box
Production Apparatus
Transport Mechanism
Revenue Stamps
Soft Pack
Cuboidal Pack
Packaging Machine
22 patents (USPTO):Explore Patents
1. 6170239 - Process and apparatus for producing packs with glued folding tabs (2001-01-09),
2. 5996309 - Packaging machine with a rotary folding unit for manufacturing (soft) (1999-12-07),
3. 5979140 - Packaging machine for the production of cigarette packets (1999-11-09),
4. 5972153 - Method for manufacturing labels and applying them to packets (1999-10-26),
5. 5946885 - Cigarette packaging machine including a rotary folding turret having two (1999-09-07),
6. 5918440 - Device for manufacturing packets from thin packaging material (1999-07-06),
7. 5784855 - Apparatus for the production of, in particular, cigarette packs (1998-07-28),
8. 5762186 - Soft pack for cigarettes (1998-06-09),
9. 5758468 - Apparatus for conveying packs (1998-06-02),
10. 5588286 - Folding device, especially folding turret, with folding mandrel (1996-12-31),
11. 5575386 - Hinge-lid box, in particular for cigarettes (1996-11-19),
12. 5567104 - Apparatus for the transport and stocking of cigarettes (1996-10-22),
13. 5357734 - Apparatus for producing package composed of part packs (1994-10-25),
14. 5351820 - Cigarette carton with openings for revenue stamps (1994-10-04),
15. 5341912 - Apparatus for turning (cigarette) packs (1994-08-30),

Title: **Innovative Contributions of Hans-Jurgen Bretthauer in Packaging Technology**

Introduction

Hans-Jurgen Bretthauer is a notable inventor based in Bremen, Germany, with a remarkable portfolio that includes 22 patents. His expertise lies primarily in the field of packaging technology, where he has made significant advancements that optimize various processes involved in producing packs, particularly those used for cigarettes and other product types.

Latest Patents

Among his latest inventions is a process and apparatus for producing packs with glued folding tabs. This invention includes an innovative folding turret designed for producing cigarette packs. The apparatus facilitates the application of glue spots to side tabs of the packs, ensuring that any unwanted glue emerges from the nozzle is intercepted effectively by the inner side tab, which may be positioned obliquely to enhance efficiency. Additionally, Bretthauer has developed a packaging machine equipped with a rotary folding unit specifically used for manufacturing certain packet types, featuring hollow folding mandrels that efficiently fold blanks while ensuring precise positioning through holding bands.

Career Highlights

Hans-Jurgen Bretthauer has made significant strides in the packaging industry, particularly through his work with esteemed companies such as Focke & Co. and Focke & Pfuhl. His contributions have led to the development of innovative machinery and processes that have streamlined manufacturing techniques within the sector.

Collaborations

Throughout his career, Bretthauer has had the privilege of collaborating with several talented individuals, including his colleagues Heinz H. Focke and Horst Langer. These collaborations have fostered a dynamic exchange of ideas and knowledge, propelling advancements in packaging technologies.

Conclusion

Hans-Jurgen Bretthauer's extensive array of patents and his impactful collaborations underscore his status as a leading inventor in the packaging field. With his continued dedication to innovation, he has profoundly influenced the methods by which products are packaged, ensuring not only efficiency but also quality in the production process.

Profile summary based on public USPTO records.
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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