Stefan Hirsch

This inventor holds 16 USPTO granted patents and 10 published patent applications, plus 1 CIPO patent and 10 EPO patents. Top assignees: Basf Se Corporation, Novartis Ag, Phillips-Medisize A/s. Active years: 2006-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Hirsch. Retrieved from https://idiyas.com/inventor/stefan-hirsch-2pnwqv8k

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

USPTO Granted Patents = 16 (Patent Applications = 10)

% Patents Active = 75.0

CIPO Patents = 1

EPO Patents = 10 (Patent Applications = 7)

Average Co-Inventor Count = 5.5

ph-index = 4

Forward Citations = 49(Granted Patents)

Location History:

Neustadt an der Weinstraβ, DE (2011)
Neustadt an der Weinstrass, DE (2011)
Lörrach, DE (2006 - 2015)
Neustadt, DE (2014 - 2021)
Loerrach, DE (2019 - 2021)
Lorrach, DE (2020 - 2024)

Company Filing History:

Phillips-Medisize A/s

patents

4. 1 out of 10,816

Basf Aktiengesellschaft

Years Active: 2006-2024

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11891230 - Dispensing device (2024-02-06),

2. 11584583 - Dispensing device (2023-02-21),

3. 11072570 - Process for continuously preparing polyisobutylene (2021-07-27),

4. D906662 - Pill dispenser (2021-01-05),

5. 10781031 - Dispensing device (2020-09-22),

6. 10294010 - Dispensing device (2019-05-21),

7. 9963521 - Process for preparing higher molecular weight polyisobutylene (2018-05-08),

8. 9688791 - High-reactivity polyisobutylene having a high content of vinylidene double bonds in the side chains (2017-06-27),

9. 9458262 - Process for preparing isobutene homopolymers or copolymers (2016-10-04),

10. 9168224 - Pimecrolimus foam composition containing hexylene glycol, optionally oleyl alcohol, dimethylisosorbide and/or medium chain triglycerides (2015-10-27),

11. 8853336 - Boron trifluoride-catalyst complex and process for preparing high-reactivity isobutene homopolymers (2014-10-07),

12. 8034929 - Continuous method for producing highly methylolated melamine and etherified melamine formaldehyde resins (2011-10-11),

13. 8030485 - Process for the preparation of pulverulent alkoxycarbonylaminotriazine (2011-10-04),

14. 7488759 - Malic acid addition salts of terbinafine (2009-02-10),

15. D530814 - Combined capsule and tablets (2006-10-24),

Title: Innovations of Stefan Hirsch: A Pioneer in Dispensing Devices

Introduction

Stefan Hirsch, an accomplished inventor based in Lorrach, Germany, has made significant contributions to the field of dispensing technology. With a remarkable portfolio of nine patents, he is recognized for developing innovative solutions that enhance the precision and reliability of dispensing devices.

Latest Patents

One of Stefan's latest inventions is a sophisticated dispensing device designed for metering and dispensing a predetermined number of multiparticulates from a container. This invention features a specialized chamber that includes an inlet for multiparticulates, an overflow for excess material, and an outlet for precise dispensing. The chamber boasts a metering surface with at least one retaining portion, ingeniously designed to releasably retain single multiparticulates, thereby ensuring accuracy in the dispensing process.

Career Highlights

Throughout his career, Stefan has worked with notable companies such as Novartis AG and Phillips-Medisize A/S. His experience in these prominent organizations has enhanced his expertise in developing innovative devices that meet industry needs.

Collaborations

Stefan has also collaborated with talented individuals in his field, including coworkers Sabine Desset-Brethes and Regis Frelon. These partnerships have contributed to the successful advancement of his inventions and have fostered a collaborative environment for innovation.

Conclusion

Stefan Hirsch's work exemplifies the spirit of innovation within the dispensing technology sector. His nine patents signify his dedication to improving efficiency and precision in dispensing devices, positioning him as a prominent figure among inventors in this domain. As technology continues to evolve, his contributions will undoubtedly inspire future advancements and research in this critical area.

Profile summary based on public USPTO records.