Company Filing History:
2 out of 68 
1 out of 504 
1 out of 540 Years Active: 1976-1990
Title: Invention and Innovation by Paul Kahn: A Spotlight on His Contributions
Introduction
Paul Kahn, an inventive mind based in San Francisco, CA, has stamped his mark on the medical field with his innovative approach to blood filtration technology. He holds a total of four patents that showcase his dedication to improving healthcare through ingenious inventions.
Latest Patents
One of Paul Kahn's notable patents is the **Concentric Microaggregate Blood Filter**. This device is meticulously designed to pre-filter blood by ensuring that aggregates larger than 150 microns are removed without compromising the continuous filtration process of smaller aggregates ranging between 40 and 150 microns. This filter features a flexible housing equipped with inlet and outlet ports and a unique interior consisting of two cylindrical concentric outer and inner filter screens. The structure allows for efficient sedimentation and unobstructed filtration, promoting the advancement of blood filtering technologies.
Another significant invention is the **Universal Spike for Use with Rigid and Collapsible Parenteral Fluid**. This versatile device acts as a piercer for various parenteral fluid dispensing containers, whether they are vented or non-vented. The design includes a venting passage with an air filter and a reusable, fluid impermeable, pressure-sensitive adhesive seal, enhancing the practicality and safety of fluid dispensing in medical settings.
Career Highlights
Throughout his career, Paul Kahn has made substantial contributions while working with companies such as **Cutter Laboratories, Inc.** and **Miles Laboratories, Inc.** His innovative spirit has propelled advancements in medical technology and positioned him as a respected inventor in his field.
Collaborations
In his journey of innovation, Paul has collaborated with notable professionals, including colleagues such as **James A. Stubstad** and **George E. Miller, Jr.** Their joint efforts have undoubtedly enriched the projects they undertook, contributing to the evolving landscape of healthcare technologies.
Conclusion
Paul Kahn’s inventive legacy is characterized by his commitment to improving medical devices, particularly in blood filtration. His latest patents reflect a blend of ingenuity and practicality that stands to benefit healthcare professionals and patients alike. As he continues to innovate, the future holds promising advancements from this remarkable inventor.