Assignee
AMGEN BOULDER INC
US·2 granted patents·44 citations·filing 1991–1996
Top patents by PatentIndex Score
2 records- 0175US5747639AUse of hydrophobic interaction chromatography to purify polyethylene glycolsAMGEN BOULDER INC·Filed 1996·Granted May 5, 1998·42 cites·16 claims
- 0230US6132990ARecombinant methods for production of serine protease inhibitors and DNA sequences useful for sameAMGEN BOULDER INC·Filed 1991·Granted Oct 17, 2000·2 cites·83 claims
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