The Kaiser's Chemistry Institute plays a small role in the Covert Front series. It is placed under the direct rule of Kaiser Wilhelm II. The organization has only a few documents in where they command and advice von Toten. In our universe, it is likely to be the Kaiser Wilhelm Society. The institute was active at least during 1903 when it sent Karl von Toten a letter.
The facility tested a sample of the substance Karl von Toten had created and came to the conclusion that it is indeed helium. They also sent him a letter about it.