RR

Rowena L. Roberts

W& W. R. Grace &: 2 patents #100 of 433Top 25%
WC W.R. Grace & Co.-Conn.: 1 patents #543 of 1,045Top 55%
📍 Derwood, MD: #33 of 132 inventorsTop 25%
🗺 Maryland: #10,129 of 35,612 inventorsTop 30%
Overall (All Time): #1,669,999 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4873359 Process for preparing as partyl-phenylalanine dipeptides Alan B. Chmurny, Akiva Gross, Robert Kupper 1989-10-10
4810817 Aspartyl-beta substituted phenylalanine dipeptides Alan B. Chmurny, Akiva Gross, Robert Kupper 1989-03-07
4710583 Dipeptides and process Alan B. Chmurny, Akiva Gross, Robert Kupper 1987-12-01