Company Filing History:
1 out of 1 
1 out of 5 Years Active: 1994-1995
Title: **Innovator Gudrun Raab: Pioneering Hydroxyapatite Research in Laudenbach**
Introduction
Gudrun Raab, an inventive force hailing from Laudenbach, Germany, has made remarkable contributions to the fields of calcium chemistry and dental hygiene with her innovative processes. With a recognized portfolio that includes two patents, Raab has established herself as a formidable figure in her domain.
Latest Patents
Raab's latest inventions showcase her expertise in the preparation and application of hydroxyapatite. Her first patent details a sophisticated process for producing hydroxyapatite as a tooth-cleaning substance. This is achieved by precipitation from an aqueous phosphoric acid and calcium hydroxide solution, utilizing a calcium-doped phosphoric acid solution mixed with calcium hydroxide/oxide at specific molar ratios. The process is optimized at temperatures between 60 to 100 degrees Celsius and a pH range of 4 to 8.
Her second patent focuses on producing coarse-grained, anhydrous dicalcium phosphate. This invention introduces a highly reactive calcium component into a vessel containing aqueous phosphoric acid, with conditions regulated to maintain a particular pH and temperature throughout the process. The resulting coarse-grained product, consisting of particles greater than 45 micrometers, demonstrates her innovative approach to refining calcium phosphate manufacturing.
Career Highlights
Throughout her illustrious career, Gudrun Raab has linked her expertise with reputable companies, notably Bk Ladenburg GmbH, where she contributed significantly to chemical solutions and advancements in calcium-based compounds.
Collaborations
Raab has worked alongside respected colleagues such as Alexander Maurer and Guenter Raab, with whom she has shared her knowledge and collaborative spirit in research and development initiatives.
Conclusion
Gudrun Raab stands out as a pioneering inventor in her field, contributing valuable innovations that enhance dental hygiene and chemical processing. Her patents not only reflect her ingenuity but also serve as a solid foundation for continued research and development in essential materials for health and industry.
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.