Location History:
- Hermulheim, DE (1976)
- Hurth-Hermulheim, DE (1977)
- Hurth, DE (1979 - 1981)
Company Filing History:
5 out of 6,662 
1 out of 9 Years Active: 1976-1981
Title: Innovations of Joseph Cremer: Pioneering Active Phosphorus Nitrides and Self-Extinguishing Laminates
Introduction
Joseph Cremer, an inventive mind hailing from Hermulheim, Germany, has made significant contributions to the field of materials science. With a portfolio of five patents to his name, Cremer's innovations particularly focus on phosphorus nitrides and laminates designed for enhanced safety and functionality.
Latest Patents
Among his latest innovations, Cremer has developed a method for creating active polymeric phosphorus nitrides containing hydroxyl and halogen. This invention outlines the composition of the nitrides, which feature a balanced mixture comprising approximately 35 to 54 weight % of phosphorus, 35 to 47 weight % of nitrogen, 1 to 20 weight % of oxygen, and 0.1 to 8 weight % of chlorine. Additionally, he has introduced a process for manufacturing self-extinguishing laminates, a method that optimizes the impregnation of carrier materials with a thermosetting phenolic resin infused with a flame-retardant agent. This process involves compressing the impregnated layers at elevated temperatures and pressures to yield hardened laminates, incorporating finely pulverulent phosphorus pentanitride.
Career Highlights
Throughout his career, Joseph Cremer has worked with notable companies such as Hoechst Aktiengesellschaft and Chemiefaser Lenzing Aktiengesellschaft. His experiences at these institutions have undoubtedly contributed to his innovative capabilities and his understanding of advanced materials.
Collaborations
Collaboration has been key to Cremer's inventive process. He has worked alongside esteemed colleagues, including Heinz Harnisch and Johannes Adolf Krassig, enhancing the synergy of their collective knowledge and expertise in the field.
Conclusion
Joseph Cremer stands out as a dedicated inventor whose patents have implications for both safety and functionality in materials science. His ongoing innovations in active phosphorus nitrides and self-extinguishing laminates reinforce the importance of forward-thinking solutions in an ever-evolving technological landscape. His contributions are a testament to the impact that dedicated inventors can have on industry advancements.
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.