This inventor holds 4 USPTO granted patents. Top assignees: Ciba-Geigy Corporation, Ciba-Geigy Ag. Active years: 1978-1980.
Company Filing History:
Years Active: 1978-1980
Title: **Innovative Contributions of Paul Havalda**
Introduction
Paul Havalda, a distinguished inventor based in Arlesheim, Switzerland, has made noteworthy contributions to the fields of chemistry and engineering. With a total of four patents to his name, Havalda’s innovative work showcases his expertise and dedication to advancing technology through unique solutions.
Latest Patents
Havalda's recent patents illustrate his focus on efficient and sustainable processes. One of his notable inventions is the **Continuous Reduction Process**. This process aims at the reduction of aromatic nitro compounds to amino compounds in a liquid phase using iron as a reducing agent. The innovative aspect lies in carrying out the reduction continuously, with a substantially excess amount of reducing iron present, coupled with the continuous removal of reaction products.
Another significant patent is a unique **Filtration System**. This system features an intermittently moving belt where a suspension is deposited to form a filter cake. It incorporates a press above the belt and suction chambers below, with a control system that modulates pressure and suction. This design allows efficient moisture removal from the filter cake while enabling seamless transitions between filtration cycles.
Career Highlights
Throughout his career, Paul Havalda has been associated with reputable organizations such as Ciba-Geigy Corporation and Ciba-Geigy AG. His experiences in these corporations have significantly influenced his innovative capabilities and patent-generating endeavors.
Collaborations
Havalda has collaborated with numerous skilled professionals in the industry, notably Bernhard Albrecht and Hans Frey. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and innovative solutions to complex challenges.
Conclusion
In conclusion, Paul Havalda stands as a testament to the innovative spirit in the field of chemistry and engineering. With his significant patents and collaborations, he continues to contribute to advancements that may shape future technologies, thereby enhancing efficiencies in various processes. His achievements not only highlight his individual capabilities but also represent a broader commitment to innovation in the scientific community.