GH

Gil R. Hawley

PP Phillips Petroleum: 80 patents #8 of 1,401Top 1%
Chevron: 9 patents #523 of 4,788Top 15%
📍 Bartlesville, OK: #9 of 1,143 inventorsTop 1%
🗺 Oklahoma: #35 of 12,736 inventorsTop 1%
Overall (All Time): #18,077 of 4,157,543Top 1%
90
Patents All Time

Issued Patents All Time

Showing 51–75 of 90 patents

Patent #TitleCo-InventorsDate
5610247 Unbridged metallocenes of 9-substituted fluorenyl compounds and use thereof Helmut G. Alt, Syriac J. Palackal, Konstantinos Patsidis, M. Bruce Welch, Rolf L. Geerts +5 more 1997-03-11
5607655 Olefin polymerization catalyst and precursor therefor Joel L. Martin 1997-03-04
5498581 Method for making and using a supported metallocene catalyst system M. Bruce Welch, Helmut G. Alt, Bernd Peifer, Syriac J. Palackal, Gary L. Glass +2 more 1996-03-12
5461126 Process of polymerizing olefins using organonickel catalyst compositions Ronald D. Knudsen, Margie F. Jackson 1995-10-24
5459218 Syndiotactic polypropylene prepared using silyl bridged metallocenes Syriac J. Palackal, Helmut G. Alt, Konstantinos Patsidis, Tara G. Hill, Peter P. Chu +2 more 1995-10-17
5436305 Organometallic fluorenyl compounds, preparation, and use Helmut G. Alt, Syriac J. Palackal, Konstantinos Patsidis, M. Bruce Welch, Rolf L. Geerts +3 more 1995-07-25
5426080 Olefin polymerization Ronald D. Kundsen, Dennis R. Kidd, Randall A. Porter 1995-06-20
5401817 Olefin polymerization using silyl-bridged metallocenes Syriac J. Palackal, Helmut G. Alt, Konstantinos Patsidis, Tara G. Hill, Peter P. Chu +2 more 1995-03-28
5362825 Catalysts for polymerizing olefins and methods Max P. McDaniel, Jesse R. Harris, David R. Battiste 1994-11-08
5338812 Olefin polymerization Ronald D. Knudsen, Dennis R. Kidd, Randall A. Porter 1994-08-16
5332708 Catalyst compositions and catalytic processes Ronald D. Knudsen, Margie F. Jackson 1994-07-26
5283301 Olefin polymerization with particulate gel-containing catalyst Max P. McDaniel 1994-02-01
5246900 Olefin polymerization catalysts and processes of making the same Max P. McDaniel 1993-09-21
5235011 Polyolefin polymerization process, method of producing catalyst, and catalyst Kent E. Mitchell, David Miller, Don W. Godbehere 1993-08-10
5206314 Polyolefin polymerization process, process of producing catalyst, and catalyst Kent E. Mitchell, Paul F. Schubert 1993-04-27
5104837 Catalyst and polymerization of olefins Max P. McDaniel 1992-04-14
5091490 Olefin polymerization catalysts and methods Simon G. Kukes, Robert L. Banks 1992-02-25
4988655 Polyolefin polymerization catalyst and method of production use Kent E. Mitchell, Don W. Godbehere 1991-01-29
4853444 Magnesium halide hydrates and polymerization catalysts prepared therefrom Kenneth E. Inkrott 1989-08-01
4609638 Demetallization of hydrocarbon containing feed streams Simon G. Kukes 1986-09-02
4563511 Polyolefin polymerization process and catalyst Albert P. Masino, Kiplin D. Cowan 1986-01-07
4557824 Demetallization of hydrocarbon containing feed streams Simon G. Kukes 1985-12-10
4544716 Polyolefin polymerization process and catalyst — 1985-10-01
4537870 Polyolefin polymerization process and catalyst — 1985-08-27
4535070 Acrylamide polymer used to reduce fines in aluminum phosphate gel Max P. McDaniel, Marvin M. Johnson, John Westerman, Paul D. Smith 1985-08-13