Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Iffeldorf, DE ranks #11,895 worldwide for total patents filed in 2021, with 6 patents from 3 inventors. Leading employers of inventors based in Iffeldorf, DE include Roche Diagnostics Operations, Siemens Aktiengesellschaft.

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Barbara Upmeier Roche Diagnostics Operations 4
2 Stefan Fischer Siemens Aktiengesellschaft 1
2 Michaela Windfuhr Roche Diagnostics Operations 1