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Dive into the research topics where Ted M. Pettijohn is active.

Publication


Featured researches published by Ted M. Pettijohn.


Archive | 1995

Chromium compounds and uses thereof

William Kevin Reagen; Ted M. Pettijohn; Jeffrey W. Freeman


Archive | 1994

Process for producing broad molecular weight polyolefin

M. Bruce Welch; Rolf L. Geerts; Syriac J. Palackal; Ted M. Pettijohn


Archive | 1994

Polymerization catalysts and processes

William Kevin Reagen; Ted M. Pettijohn


Archive | 1995

Catalyst systems for producing broad molecular weight polyolefin

M. Bruce Welch; Rolf L. Geerts; Syriac J. Palackal; Ted M. Pettijohn


Archive | 1994

Process of trimerizing and oligomerizing olefins using chromium compounds

William Kevin Reagen; Ted M. Pettijohn; Jeffrey W. Freeman


Archive | 1993

Chromium catalysts and process for making chromium catalysts

William Kevin Reagen; Ted M. Pettijohn; Jeffrey W. Freeman


Archive | 1995

Metallocene catalyst systems, preparation, and use

Rolf L. Geerts; Syriac J. Palackal; Ted M. Pettijohn; Robert M. Infield


Archive | 1990

Olefin polymerization with cyclopentadienyl lanthanidealkyl of hydride in presence of hydrogen

Ted M. Pettijohn; Henry L. Hsieh


Archive | 1997

Compositions useful for olefin polymerization and processes therefor and therewith

Ted M. Pettijohn


Archive | 1998

Polyethylenes containing a unique distribution of short chain branching

M. Bruce Welch; Helmut G. Alt; Bernd Peifer; Syriac J. Palackal; Gary L. Glass; Ted M. Pettijohn; Gil R. Hawley; Darryl R. Fahey

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M. Bruce Welch

Phillips Petroleum Company

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Rolf L. Geerts

Phillips Petroleum Company

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Darryl R. Fahey

Phillips Petroleum Company

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Gary L. Glass

Phillips Petroleum Company

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Gil R. Hawley

Phillips Petroleum Company

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