Chemistry: analytical and immunological testing – Metal or metal containing – Organometallic compound determined
Reexamination Certificate
2008-07-28
2010-11-09
Wallenhorst, Maureen M (Department: 1797)
Chemistry: analytical and immunological testing
Metal or metal containing
Organometallic compound determined
C436S063000, C436S073000, C436S074000, C436S173000, C422S068100, C422S069000
Reexamination Certificate
active
07829340
ABSTRACT:
Methods for measuring the concentration of heavy metals such as lead in oral fluid are provided. The concentration of lead in oral fluid can be accurately correlated with the concentration of lead in the blood serum. The methods are useful for, among other things, diagnosis and monitoring of heavy metal exposure.
REFERENCES:
patent: 4853325 (1989-08-01), Vodian et al.
patent: 5056521 (1991-10-01), Parsons
patent: 5609160 (1997-03-01), Bahl et al.
patent: 5714341 (1998-02-01), Thieme et al.
patent: 5981300 (1999-11-01), Moll et al.
patent: 6494856 (2002-12-01), Zygmont
patent: 6518785 (2003-02-01), Sasaki
patent: 7192555 (2007-03-01), Mink et al.
patent: 7221861 (2007-05-01), Hannigan et al.
patent: 7393691 (2008-07-01), Farquharson et al.
patent: 2003/0108846 (2003-06-01), Hoertsch
patent: 2005/0010132 (2005-01-01), Pestes et al.
patent: 2005/0079629 (2005-04-01), Guo et al.
patent: 2008/0173806 (2008-07-01), Schneider
patent: 2009/0043226 (2009-02-01), Elwell
patent: 1992-0009425 (1992-10-01), None
patent: 10-0333517 (2002-04-01), None
patent: WO 88/08137 (1988-10-01), None
“DNA Self Collection Kit for In Home Paternity Tests.” Beta Paternity. 2006. Published Jun. 24, 2006. <http://web.archive.org/web/20060624173126/http://www.betagenics.com/kit/self-collection-swabs.html>.
PCT/US2008/071309 International Search Report dated Jan. 23, 2009.
PCT/US2008/071318 International Search Report dated Jan. 23, 2009.
Barbosa, F. et al., “A Critical Review of Biomarkers Used for Monitoring Human Exposure to Lead: Advantages, Limitations, and Future Needs,” (2005) Environ. Health Perspect. 113:1669-74.
Barbosa, F. et al., “Evaluation of the use of salivary lead levels as a surrogate of blood lead or plasma lead levels in lead exposed objects,” (2006) Arch. Toxicol. 80:633-7.
Thaweboon, S. et al., “Lead in saliva and its relationship to blood in the residents of Klity Village in Thailand,” (2005) Southeast Asian J. Trop. Med. Public Health. 36:1576-9.
Koh, D. et al., “Can salivary lead be used for biological monitoring of lead exposed individuals?” (2003) Occup. Environ Med. 60:696-8.
Nriagu, J. et al., “Lead levels in blood and saliva in a low-income population of Detroit, Michigan,” (2006) Int. J. Hyg. Environ. Health. 209:109-121.
Nevin, R., Lead Exposure Study, “Research Links Childhood Lead Exposure to Changes in Violent Crime Rates Throughout the 20thCentury,” Environmental Research, May 2000.
Mangla, A.T. et al., “The Correlation of Same-Visit Saliva Tests with Laboratory-Based Measurements,” Poster and Abstract presented on Jun. 27, 2007.
Eckert Edward
Elwell Eugene E.
Hannigan Robyn
OFT Labs, LLC
Wallenhorst Maureen M
Woodcock & Washburn LLP
LandOfFree
Oral fluid assays for the detection of heavy metal exposure does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Oral fluid assays for the detection of heavy metal exposure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oral fluid assays for the detection of heavy metal exposure will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4189324