This inventor holds 2 USPTO granted patents and 9 published patent applications and 3 EPO patents. Top assignee: Basf Se Corporation. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Paul Lederhose - Innovator in Polyisobutene Technology
Introduction: Paul Lederhose is an accomplished inventor based in Ludwigshafen, Germany. He is currently associated with BASF SE Corporation, where he focuses on advancements in chemical processes. Despite having no granted patents to his name, his contributions to the field are noteworthy.
Latest Patent Applications: Paul Lederhose has been involved in the development of innovative processes for manufacturing polyisobutene succinic anhydrides. His latest patent applications include a detailed process that manufactures polyisobutene succinic anhydrides from specific polyisobutene mixtures. This process entails reacting highly reactive polyisobutene, which contains a minimum of 50 mol % alpha-double bonds, with maleic anhydride in a stoichiometric molar ratio of 0.6 mole of maleic anhydride to 1 mole of polyisobutene or higher. The reaction occurs at temperatures ranging from 150 to 260° C for a duration of 15 minutes to 10 hours. The highly reactive polyisobutene used in this process has a content of one or more ethers of the formula PIB—O—R of 0.8% by weight or more.
Conclusion: Paul Lederhose is a dedicated inventor whose work in polyisobutene technology showcases his commitment to innovation in the chemical industry. His latest patent applications reflect his expertise and potential for future contributions.