This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Sartorius Stedim Biotech Gmbh. 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: Kirit Chatterjee and Filter Integrity Testing
Introduction
Kirit Chatterjee is an inventor associated with Göttingen, Germany, and Sartorius Stedim Biotech GmbH. His patent work addresses methods for testing filter integrity, an important consideration in processes that rely on dependable filtration.
Latest Patents
The provided information lists one patent associated with Chatterjee: “Method and System for Testing the Integrity of Filters.” The method pressurizes the upstream side of a filter to a test pressure, then measures fluid flow from the upstream side to the downstream side. It compares the measured flow rate with a range that includes a flow threshold and sets stop criteria based on that comparison. This approach provides a structured way to assess filter integrity.
Career Highlights
Chatterjee’s listed invention focuses on filter testing and process monitoring. His association with Sartorius Stedim Biotech GmbH connects his work to a company active in bioprocessing and filtration technologies.
Collaborations
The available information identifies Sartorius Stedim Biotech GmbH as Chatterjee’s company affiliation. No additional collaborators are specified in the provided details.
Conclusion
Kirit Chatterjee’s listed patent presents a method for evaluating filter integrity through pressure, flow-rate comparison, and defined stop criteria. The invention reflects his contribution to filtration-related technology at Sartorius Stedim Biotech GmbH.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile