Granted Patent
Utility
US 6,713,611 · App. 09/948,491
Method for removing endotoxin from the samples containing basic protein
Inventors:
Sang-Hyun Pyo, Heung-Bok Park, Jin Eon So, Jin Hyun Kim, Seung-Suh Hong, Hyun Soo Lee
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: Sep 6, 2001
Inventors
Sang-Hyun Pyo
Heung-Bok Park
Jin Eon So
Jin Hyun Kim
Seung-Suh Hong
Hyun Soo Lee
Assignee (at issue)
SAMYANG GENEX CORPORATION
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.