Tufts Medical Center
800 Washington St.
Box 115
Boston, MA 02111
Phone #: 617-636-7216
Fax #: 617-636-7128
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Publications since 2015
EE Torlakovic, SR Sompuram, K Vani, L Wang, AK Schaedle, PC DeRose, & SA Bogen. Development And Validation Of Measurement Traceability For In Situ Immunoassays. Clin. Chem. 2021. Published online, in advance.
SA Bogen. A Root Cause Analysis Into The High Error Rate In Clinical Immunohistochemistry. App. Immunohistochem. Mol. Morphol. 2019 27:329-338.
SR Sompuram, K Vani, AK Schaedle, A Balasubramanian, & SA Bogen. Selecting an optimal positive IHC control for verifying antigen retrieval. J. Histochem. Cytochem. 2019 67(4):275-289.
SR Sompuram, K Vani, AK Schaedle, A Balasubramanian, & SA Bogen. Quantitative assessment of immunohistochemistry laboratory performance by measuring analytic response curves and limits of detection. Arch. Pathol. Lab. Med. 2018 142(7):851-862.
K Vani, SR Sompuram, AK Schaedle, A Balasubramanian, M Pilichowska, S Naber, JD Goldsmith, KG Chang, F Noubary, & SA Bogen. The importance of epitope density in selecting a sensitive positive IHC control. .J. Histochem. Cytochem. 2017 65(8):463-477.
K Vani, SR Sompuram, AK Schaedle, A Balasubramanian, & SA Bogen. Analytic response curves of clinical breast cancer IHC tests. J. Histochem. Cytochem. 2017 65(5):273-283.
K Vani, SR Sompuram, SP Naber, JD Goldsmith, R Fulton, & SA Bogen. Levey-Jennings analysis uncovers unsuspected causes of immunohistochemistry stain variability. Appl. Immunohistochem. Mol. Morphol. 2016 24(10):688-694.
SR Sompuram, K Vani, B Tracey, DA Kamstock, & SA Bogen. Standardizing immunohistochemistry: A new reference control for detecting staining problems. J. Histochem. Cytochem. 2015 63:681-690.
Patents
EP3065704 (B1) Seshi R Sompuram and Steven Bogen. Quantitative controls and calibrators for cellular analytes. Issued June 3, 2019.
U.S. Patent 8,263,404 Sarah K Olken, Steven A Bogen, and Seshi R Sompuram. Method for enriching rare cell subpopulations from blood. Issued September 11, 2012.
U.S. Patent 8,173,068 Herbert H. Loeffler & Steven A Bogen. Fluid exchange in a chamber on a microscope slide. Issued May 8, 2012.
EP1871872 (B1) Sarah Olken, Steven A Bogen, & Seshi R Sompuram. Method for enriching rare cell subpopulations from blood. Issued Dec. 1, 2010.
U.S. Patent 7,718,435 Steven A Bogen & Herbert H. Loeffler. Automated slide stainer with slide housing. Issued May 18, 2010.
U.S. Patent 7,553,672 Steven A Bogen, Herbert H. Loeffler, John A Purbrick. Random access slide stainer with independent slide heating regulation. Issued June 30, 2009.
U.S. Patent 7,318,913 Herbert Loeffler & Steven A. Bogen. Fluid exchange in a chamber on a microscope slide. Issued January 15, 2008.
U.S. Patent 7,217,392. Steven A Bogen, Herbert H Loeffler, & John A. Purbrick. Random access slide stainer with independent slide heating regulation. Issued May 15, 2007.
U.S. Patent #7,011,940B1 Seshi R. Sompuram, Halasya Ramanathan, and Steven A. Bogen. Quality control for cytochemical assays. Issued March 14, 2006.
EP1600759 Steven A. Bogen, Herbert Loeffler, and John Purbrick. Random access slide stainer with independent slide heating regulation. Issued November 30, 2005.
EP 1058826 B1 Steven A. Bogen & Herbert H. Loeffler. Random access slide stainer with liquid waste segregation. Issued January 2, 2004.
U.S. Patent #6,783,733 Steven A. Bogen, Herbert H. Loeffler, & John A. Purbrick. Random access slide stainer with independent slide heating regulation. Issued August 31, 2004.
U.S. Patent #6,673,620 Herbert H. Loeffler & Steven A. Bogen. Fluid exchange in a chamber on a microscope slide. Issued January 6, 2004.
U.S. Patent # 6,541,261, Steven A. Bogen, Herbert H. Loeffler, & John A. Purbrick. Method using a slide stainer with independent slide heating regulation. Issued April 1, 2003.
U.S. Patent # 6,281,004 Steven A Bogen & Gail Radcliffe. Quality control for cytochemical assays. Issued August 28, 2001.
U.S. Patent # 6,183,693 Steven A Bogen & Herbert H Loeffler. Random access slide stainer with independent slide heating regulation. Issued February 6, 2001
U.S. Patent # 6,180,061 Steven A Bogen & Herbert H Loeffler. Moving platform slide stainer with heating elements. Issued January 30, 2001
U.S. Patent # 6,096,271 Steven A Bogen & Herbert H Loeffler. Random access slide stainer with liquid waste segregation. Issued August 1, 2000.
U.S. Patent # 5,947,167 Steven A Bogen & Herbert H Loeffler. Dispensing assembly with interchangeable cartridge pumps. Issued Sept. 7, 1999.
U.S. Patent # 5,645,114 Steven A. Bogen & Herbert H. Loeffler. Dispensing assembly with interchangeable cartridge pumps. Issued July 8, 1997.
U.S. Patent # 5,316,452 Steven A. Bogen & Herbert H. Loeffler. Dispensing assembly with interchangeable cartridge pumps. Issued May 31, 1994.
U.S. Patent # 5,073,504 Steven A. Bogen. Apparatus and method for immunohistochemical staining. Issued Dec. 17, 1991.
