1
Emerson W Chan, Werner Schulze, William G Robey, Brian P Braun, Cynthia K Daluga, Andreas A Kapsalis, Kevin M Knigge, John E Stephens, Joseph J Stojak II, David S Vallaris, Benton A Durley deceased, James D Defreese, Carl W Merkh: Multilayer solid phase immunoassay support and method of use. Abbott Laboratories, Priscilla E Porembski, Frank S Ungemach, June 9, 1992: US05120662 (96 worldwide citation)

An immunoassay which is capable of simultaneously detecting any desired number of antigens of one infectious agent, or combinations of antigens of several infectious agents, or any desired number of immunoglobulins of one infectious agent, or combinations of immunoglobulins of several infectious age ...


2
Irene Bornstein, Andreas A Kapsalis: Method of detecting antigens or antibodies. Baxter Laboratories, April 6, 1976: US03949064 (39 worldwide citation)

This disclosure concerns a solid phase method for detecting antigens or antibodies. An unknown sample is contacted with two sources of solid phase antigen. By treating each source in a particular manner it is possible to determine if the sample contains antigen or antibody.


3
Julian Gordon, Andreas A Kapsalis, Richard E Thompson: Method of quantitative enzyme determination. Abbott Laboratories, David L Weinstein, March 18, 1997: US05612178 (4 worldwide citation)

Methods and kits are provided for the quantitative determination of the presence of an enzyme analyte in a sample by determination of the rate of analyte catalyzed reaction on a chromatographic medium. The methods may be used to determine both steady state and non-steady state enzyme reaction kineti ...


4
Irene Bornstein, Andreas A Kapsalis: Method of detecting antigens or antibodies. Baxter Travenol Laboratories, Paul C Flattery, Lawrence W Flynn, Max D Hensley, April 3, 1979: USRE029955

This disclosure concerns a solid phase method for detecting antigens or antibodies. An unknown sample is contacted with two sources of solid phase antigen. By treating each source in a particular manner it is possible to determine if the sample contains antigen or antibody.


5
Andreas A Kapsalis, Julian Gordonn: Method for self-performing enzyme kinetics. Abbott Laboratories, CAO HENGXING MENG BAYI, May 24, 1989: CN88107685

The present invention provides methods and kits for the quantitative determination of the presence of an enzyme analyte in a sample by determination of the rate of analyte catalyzed reaction. The methods of the invention may be used to determine both steady state and non-steady state enzyme reaction ...