Einhausen, Germany

Hans-Joachim Ciszewski

This inventor holds 2 USPTO granted patents. Top assignee: Siemens Aktiengesellschaft. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Joachim Ciszewski. Retrieved from https://idiyas.com/inventor/hans-joachim-ciszewski

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 131(Granted Patents)


Company Filing History:


Years Active: 1985

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2 patents (USPTO):Explore Patents

Title: Innovations by Hans-Joachim Ciszewski

Introduction

Hans-Joachim Ciszewski is a notable inventor based in Einhausen, Germany. He has made significant contributions to the field of medical devices, particularly in the area of waterline disinfection. With a total of 2 patents, his work reflects a commitment to improving health and safety standards in medical environments.

Latest Patents

Ciszewski's latest patents include a "Method and apparatus for disinfecting waterlines of a medical device" and an "Improved double-walled, flexible hose." The first patent describes a method for providing a disinfectant cycle in dental devices, which involves injecting disinfectant into the input line and controlling various valves to replace water with disinfectant. This innovation aims to reduce the growth of microorganisms in medical devices. The second patent focuses on a double-walled hose that features a helically wound member, designed to create cavities for reinforcement, ensuring smooth inner and outer wall surfaces.

Career Highlights

Ciszewski is associated with Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to develop and refine his innovative ideas, contributing to advancements in medical technology.

Collaborations

Throughout his career, Ciszewski has collaborated with notable colleagues such as Hans-Joerg Weisser and Josef Pabst. These collaborations have likely enriched his work and led to further innovations in the field.

Conclusion

Hans-Joachim Ciszewski's contributions to medical device technology through his patents demonstrate his dedication to enhancing safety and efficiency in healthcare. His innovative methods and apparatuses continue to influence the industry positively.

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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