Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2006-07-28
2009-06-30
Seaman, D. Margaret (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C549S285000
Reexamination Certificate
active
07553869
ABSTRACT:
Coumarine/chinolone and Martina-type compounds, compositions, and method of using the compounds and compositions for protein detection, assay, quantitation, etc. are disclosed. The composition, also referred to as a dye, has enhanced sensitivity over commercially available protein stains, and may be used to stain proteins in solution, proteins separated on gels, proteins transferred to solid supports, etc.
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Czerney Peter T.
Desai Surbhi
Lehmann Frank G.
Murtaza Zakir S.
Schweder Bernd G.
Lyman Beverly A.
Pierce Biotechnology, Inc.
Rahmani Niloofar
Seaman D. Margaret
Thompson Hine LLP
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