This inventor holds 1 USPTO granted patent. Top assignee: Carl Freudenberg Kg. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Janis Zimmermann and a Pressure-Equalizing Invention.
Introduction
Janis Zimmermann is an inventor associated with Reinheim, Germany, and Carl Freudenberg KG. The supplied information identifies one patent associated with Zimmermann.
Latest Patents
Zimmermann’s listed patent is “Pressure-equalizing device and housing having same.” It describes a device with a lattice-like cage and a gas passage that connects the device’s interior and exterior. A gas-permeable membrane covers the passage opening, while a pressure-relief valve operates in parallel with the membrane. Together, these components separate the inside from the outside while allowing pressure equalization. For emergency degassing, an elastically preloaded sealing lip can lift from the cage’s sealing surface, opening a flow path between the interior and exterior. The supplied data lists 1 patent for Zimmermann.
Career Highlights
The available information connects Zimmermann’s patent work with Carl Freudenberg KG. The invention focuses on pressure management and emergency degassing in a housing, combining a gas-permeable membrane with a pressure-relief mechanism.
Collaborations
The supplied information names Michael SÖNDGEN and Christian Kleinke as Zimmermann’s coworkers. It does not specify their roles in the patent or describe any direct collaboration.
Conclusion
Janis Zimmermann’s listed invention addresses pressure equalization and emergency degassing through a membrane-and-valve design, reflecting a practical approach to managing gas flow in a housing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile