DH

Dennis L. Holtermann

Chevron: 34 patents #83 of 4,788Top 2%
📍 Conroe, TX: #19 of 788 inventorsTop 3%
🗺 Texas: #2,932 of 125,132 inventorsTop 3%
Overall (All Time): #94,392 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 26–36 of 36 patents

Patent #TitleCo-InventorsDate
5202014 Zeolite SSZ-25 Stacey I. Zones, Robert A. Innes, Theresa A. Pecoraro, Donald S. Santilli, James N. Ziemer 1993-04-13
5200377 Zeolite SSZ-28 Stacey I. Zones, Robert A. Innes 1993-04-06
5166111 Low-aluminum boron beta zeolite Stacey I. Zones, Lawrence W. Jossens, Donald S. Santilli, Andrew Rainis 1992-11-24
5166112 Isomerization catalyst and process for its use 1992-11-24
5155075 Low temperature regeneration of coke deactivated reforming catalysts Robert A. Innes, Bernard F. Mulaskey 1992-10-13
5149894 Alkylation using zeolite SSZ-25 Robert A. Innes 1992-09-22
5120425 Use of zeolite SSZ-33 in hydrocarbon conversion processes Stacey I. Zones, Donald S. Santilli, Lawrence W. Jossens, James V. Kennedy, Andrew Rainis 1992-06-09
5114565 Reforming naphtha with boron-containing large-pore zeolites Stacey I. Zones, Andrew Rainis 1992-05-19
5082988 Isomerization catalyst and process for its use 1992-01-21
5007997 Zeolite SSZ-26 Stacy I. Zones, Donald S. Santilli, James N. Ziemer, Theresa A. Pecoraro, Robert A. Innes 1991-04-16
4910006 Zeolite SSZ-26 Stacey I. Zones, Donald S. Santilli, James N. Ziemer, Theresa A. Pecoraro, Robert A. Innes 1990-03-20