RH

Ruth Ellen HAHN

Chevron: 2 patents #1,772 of 4,788Top 40%
Overall (All Time): #1,825,175 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11802236 Compositions and methods for pressure protection Taimur Malik, Samiha Said Elsayed Morsy, Nabijan Nizamidin, Mohsen S. Tagavifar 2023-10-31
11384284 Methods for pressure protection using a foamed pressure protection composition Taimur Malik, Samiha Said Elsayed Morsy, Nabijan Nizamidin, Mohsen S. Tagavifar 2022-07-12