DG

Deloris R. Gagan

Chevron: 18 patents #227 of 4,788Top 5%
Overall (All Time): #243,642 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12202914 Rapid activation process and activation treatments for chromium catalysts for producing high melt index polyethylenes Max P. McDaniel, Kathy S. Clear, William C. Ellis, Ted H. Cymbaluk 2025-01-21
12043690 Aqueous titanation of cr/silica catalysts by the use of acetylacetonate and another ligand Max P. McDaniel, Kathy S. Clear, William C. Ellis 2024-07-23
12030975 Surfactant as titanation ligand Max P. McDaniel, Kathy S. Clear, William C. Ellis 2024-07-09
11384171 Surfactant as titanation ligand Max P. McDaniel, Kathy S. Clear, William C. Ellis 2022-07-12
11338278 Light treatment of chromium catalysts and related catalyst preparation systems and polymerization processes Kathy S. Clear, Max P. McDaniel, William C. Ellis, Eric D. Schwerdtfeger, Carlos A. Cruz +1 more 2022-05-24
11325996 Amino acid chelates of titanium and use thereof in aqueous titanation of polymerization catalysts Max P. McDaniel, Kathy S. Clear, William C. Ellis 2022-05-10
11267908 Aqueous titanation of Cr/silica catalysts by the use of acetylacetonate and another ligand Max P. McDaniel, Kathy S. Clear, William C. Ellis 2022-03-08
11242417 Amino acid chelates of titanium and use thereof in aqueous titanation of polymerization catalysts Max P. McDaniel, Kathy S. Clear, William C. Ellis 2022-02-08
11242418 Surfactant as titanation ligand Max P. McDaniel, Kathy S. Clear, William C. Ellis 2022-02-08
11242416 Amino acid chelates of titanium and use thereof in aqueous titanation of polymerization catalysts Max P. McDaniel, Kathy S. Clear, William C. Ellis 2022-02-08
11173475 Light treatment of chromium catalysts and related catalyst preparation systems and polymerization processes Kathy S. Clear, Max P. McDaniel, William C. Ellis, Eric D. Schwerdtfeger, Carlos A. Cruz +1 more 2021-11-16
11149098 Rapid activation process and activation treatments for chromium catalysts for producing high melt index polyethylenes Max P. McDaniel, Kathy S. Clear, William C. Ellis, Ted H. Cymbaluk 2021-10-19
11059921 Dual catalyst system for producing LLDPE copolymers with a narrow molecular weight distribution and improved processability Mark L. Hlavinka, Chung Ching Tso, Yongwoo Inn, Randy S. Muninger 2021-07-13
10889664 Surfactant as titanation ligand Max P. McDaniel, Kathy S. Clear, William C. Ellis 2021-01-12
10858456 Aqueous titanation of Cr/silica catalysts by the use of acetylacetonate and another ligand Max P. McDaniel, Kathy S. Clear, William C. Ellis 2020-12-08
10442881 Dual catalyst system for producing LLDPE copolymers with a narrow molecular weight distribution and improved processability Mark L. Hlavinka, Chung Ching Tso, Yongwoo Inn, Randy S. Muninger 2019-10-15
10000594 Dual catalyst system for producing LLDPE copolymers with a narrow molecular weight distribution and improved processability Mark L. Hlavinka, Chung Ching Tso, Yongwoo Inn, Randy S. Muninger 2018-06-19
9284391 Polymer compositions having improved barrier properties Mark L. Hlavinka, Qing Yang, Guylaine St. Jean, Brooke A. Gill 2016-03-15