DE

David A. Ehst

UA Uchicago Argonne: 6 patents #83 of 1,009Top 9%
Overall (All Time): #784,124 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12340917 Apparatus for producing copper-67 radioisotope for medical applications James L. Willit 2025-06-24
12014838 Radioisotope target station David A. Rotsch, Nicholas A. Smith, Sergey A. Chemerisov, Jerry A. Nolen, Jr., Michael Alexander Brown +3 more 2024-06-18
11049628 Target unit with ceramic capsule for producing cu-67 radioisotope James L. Willit 2021-06-29
10134497 Methods for producing Cu-67 radioisotope with use of a ceramic capsule for medical applications James L. Willit 2018-11-20
9312037 Methods for producing Cu-67 radioisotope with use of a ceramic capsule for medical applications James L. Willit 2016-04-12
8526561 Methods for making and processing metal targets for producing Cu-67 radioisotope for medical applications Delbert L. Bowers 2013-09-03