Location History:
- Seefeld, AT (1984)
- Seefeld/Tirol, AT (1985)
Company Filing History:
Years Active: 1984-1985
Title: Helmuth Sitte: Innovator in Microtome Technology
Introduction
Helmuth Sitte is a notable inventor based in Seefeld, Austria. He has made significant contributions to the field of microtome technology, holding a total of three patents. His work focuses on enhancing the precision and efficiency of specimen preparation in various scientific applications.
Latest Patents
One of Helmuth Sitte's latest patents is a microtome with a specimen illumination system. This innovative microtome, particularly an ultramicrotome, features a specimen carrier that can be moved relative to a knife. The specimen carrier includes a clamping aperture designed to hold a specimen, with a light source positioned inside the clamping aperture. This allows light to be transmitted from the rear of the clamping aperture through a specimen block made of transparent material and through the specimen itself.
Another significant patent is a cooling apparatus for the rapid cooling of specimens. This apparatus utilizes liquid nitrogen to cool specimens to temperatures ranging from -100°C to -195°C in various cooling media, such as propane and halogenated hydrocarbons. The design prevents the freezing of the cooling media by initially cooling the cooling-bath container with liquid nitrogen. Once the desired temperature is reached, the liquid nitrogen level is lowered, ensuring further cooling occurs only indirectly. A thermostatic temperature-control system maintains a constant cooling-bath temperature, while an automatic system replenishes liquid nitrogen and controls its level. Additionally, the apparatus provides safe disposal of potentially combustible or toxic cooling media.
Career Highlights
Helmuth Sitte is associated with C. Reichert Optische Werke AG, a company known for its advancements in optical technology. His work at the company has been instrumental in developing innovative solutions for specimen preparation and analysis.
Collaborations
Helmuth has collaborated with notable colleagues, including Terry W. Cooper and Heinrich Kleber. Their combined expertise has contributed to the advancement of microtome technology and related fields.
Conclusion
Helmuth Sitte's contributions to microtome technology through his innovative patents have significantly impacted scientific research and specimen preparation. His work continues to inspire advancements in the field, showcasing the importance of innovation in scientific instrumentation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.