Chemistry: analytical and immunological testing – Nitrogen containing – Amine and quaternary ammonium
Reexamination Certificate
2005-03-01
2005-03-01
Gakh, Yelena G. (Department: 1743)
Chemistry: analytical and immunological testing
Nitrogen containing
Amine and quaternary ammonium
C436S118000, C436S140000, C436S164000, C436S166000, C436S172000
Reexamination Certificate
active
06861262
ABSTRACT:
It is discovered that a composition comprising at least one amine and at least one stabilizer may be useful in detecting the presence of an adulterant in a urine sample. Such adulterant includes an oxidizing agent.
REFERENCES:
patent: 3619187 (1971-11-01), Cerwonka
patent: 3634198 (1972-01-01), Truhan
patent: 3719491 (1973-03-01), Mizianty
patent: 3793305 (1974-02-01), Balon
patent: 3817705 (1974-06-01), Stein et al.
patent: 3961884 (1976-06-01), Hertel et al.
patent: 3979262 (1976-09-01), Hunziker
patent: 4058399 (1977-11-01), McNeil et al.
patent: 4059407 (1977-11-01), Hochstrasser
patent: 4171222 (1979-10-01), Frommeld
patent: 4434235 (1984-02-01), Rabi et al.
patent: 4631255 (1986-12-01), Takino et al.
patent: 4812413 (1989-03-01), Glattstein et al.
patent: 4978612 (1990-12-01), Kobayashi et al.
patent: 5032138 (1991-07-01), Wolfram et al.
patent: 5413911 (1995-05-01), Adamczyk et al.
patent: 5464775 (1995-11-01), Smith
patent: 5516700 (1996-05-01), Smith et al.
patent: 5527509 (1996-06-01), Gibson et al.
patent: 5703266 (1997-12-01), Lagrange et al.
patent: 5759860 (1998-06-01), Smith et al.
patent: 5801060 (1998-09-01), Smith
patent: 5955370 (1999-09-01), Kell
patent: 6100394 (2000-08-01), Collins et al.
patent: 211 873 (1984-07-01), None
patent: 1282653 (1970-03-01), None
patent: 1 282 653 (1972-07-01), None
patent: 63001970 (1988-01-01), None
patent: 338141 (1970-04-01), None
patent: WO 0052464 (2000-09-01), None
Patel “Drug Analysis & Toxicology”, MLabs Spectrum, Apr. 1997, vol. 11, No2, Excerpts.*
Raman et al. “Some observatin on the use of p-rosaniline hydrochloride/phloroglucinol for the spectrophotometric deteermination of nitrite”, Microchemical Journal (1989), 40 (2), 242-5.*
Butler, “The Diazotization of Heterocyclic Primary Amines”, Chem. Rev., 1975, v. 75, pp. 241-257.*
Supplemental European Search Report for related application EP 00916080 mailed Mar. 31, 2003.
International Search Report for corresponding PCT application PCT/US01/18560.
“The Diazotization of Heterocyclic Primary Amines” by Butler;Chemical Reviews, 1975, vol. 75, No. 2.
Hilderbrand Richard L.
Johnson Victoria
Mills Susan
Novinski John
Sample Barry
Gakh Yelena G.
Hollrigel Greg S.
Quest Diagnostics Investments Incorporated
Stout Donald E.
Stout, Uxa Buyan & Mullins, LLP
LandOfFree
Composition and method for detecting an adulterant in an... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composition and method for detecting an adulterant in an..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composition and method for detecting an adulterant in an... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3379642