Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Peptide containing doai
Reexamination Certificate
2002-04-25
2009-08-11
Davis, Ruth A (Department: 1651)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Peptide containing doai
C514S023000
Reexamination Certificate
active
07572764
ABSTRACT:
A circulatory long-lived cholinesterase (ChE) protein, such as acetylcholinesterase (AChE) or butyrylcholinesterase (BChE), which is a ChE protein modified with a non-antigenic polymer. The ChE may be AChE, such as native AChE of mammalian origin or of non-mammalian origin, or recombinant AChE. The recombinant AChE may be mutated at one or more amino-acid residues. The BChE may be native BChE of mammalian origin or of non-mammalian origin.
REFERENCES:
patent: 4179337 (1979-12-01), Davis et al.
patent: 5695750 (1997-12-01), Doctor et al.
patent: 6214966 (2001-04-01), Milton
patent: 2002/0119489 (2002-08-01), Lockridge et al.
patent: 442724 (1991-08-01), None
patent: WO 95/00162 (1995-04-01), None
patent: WO 00/64957 (2000-11-01), None
patent: WO 00/73427 (2000-12-01), None
Andrianov: Polymer hydrogel for . . . solution: and SU 1,705,318 (Univ Moscovski) Jan. 15, 1992; XP002207571, Abstract only.
Andrianov: Covalent Immobilizaiton of . . . hydrogels; vol. 318, No. 5, 1991, pp. 1250-1253; XP002207572, Abstract only.
Guerra: PEGylation prevents the . . . factor; Pharmaceutical Research, vol. 15, No. 12, Dec. 1998, pp. 1822-1827, XP001088977.
LeJeune: Fighting Nerve Agent Chemical Weapons with Enzyme Technoloy; Annals of New York Academy of Sciences, vol. 864, pp. 153-170, 1998, XP00938254.
Chitlaru Theodor
Cohen Ofer
Kronman Chanoch
Shafferman Avigdor
Velan Baruch
Davis Ruth A
McCarthy Kevin D.
Roach Brown McCarthy & Gruber P.C.
State of Israel Prime Minister's Office Israel Institute for Bio
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