DL

David C. Lewis

HP Huntsman Petrochemical: 2 patents #1 of 22Top 5%
🗺 Texas: #2,607 of 15,389 inventorsTop 20%
Overall (2017): #159,825 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9822215 Etheramines with enhanced thermal stability and their use as curatives or intermediates for polymer synthesis Hui Zhou, Howard P. Klein, Terry L. Renken 2017-11-21
9598358 Acylalkylisethionate esters and applications in consumer products Prakasa Rao Anantaneni, John L. Gray, Marty J. Renner, George A. Smith, Donald H. Champion +1 more 2017-03-21