Inventor

UHRHAMMER ROGER

US6 patents

⚠️ This page may combine multiple inventors who share the name “UHRHAMMER ROGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

INEOS USA LLC

2 patents

US7491781B2Feb 17, 2009

Propylene polymer catalyst donor component

INEOS USA LLC30 citations88

US7674943B2Mar 9, 2010

Propylene polymer catalyst donor component

INEOS USA LLC15 citations80

UHRHAMMER ROGER

1 patent

US8288606B2Oct 16, 2012

Propylene polymer catalyst donor component

UHRHAMMER ROGER10 citations75

BP CORP NORTH AMERICA INC

1 patent

US6803339B2Oct 12, 2004

Latent metallocene catalyst systems for olefin polymerization

BP CORP NORTH AMERICA INC5 citations72

INNOVENE USA LLC

1 patent

US7041757B2May 9, 2006

Latent metallocene catalyst systems for olefin polymerization

INNOVENE USA LLC3 citations55

DEGUSSA

1 patent

US7767772B2Aug 3, 2010

Spherical particles

DEGUSSA1 citations45