Patents:
1. E. Katz, Y.N. Kozlov
    Method for obtaining cation-radical of N,N'-dimethyl-4,4'-bipyridyl.
    USSR Patent No. 1004371, 1983 (Chemical Abstract: 99: 53606c, 1983).

2. E. Katz
    Polarographic analysis of tetranitromethane.
    USSR Patent No. 1028162, 1983.

3. E. Katz
    Method for determination of a solid metal zero-charge potential in an electrolyte
    solution.
    USSR Patent No. 1086368, 1983.

4. A.A. Kazakova, E. Katz
    Purification of inert gases from oxygen.
    USSR Patent No. 1413511, 1985 (Chemical Abstract: 102: 222753m, 1985).

5. E. Katz, A.A. Solov'ev, O.I. Vagabova, V.A. Shuvalov, Y.E. Erokhin
    Chemically modified electrode for immobilization of thiols.
    USSR Patent No. 1413511, 1988 (Chemical Abstract: 110: 188916v, 1989).

6. E. Katz, A.Y. Shkuropatov, V.A. Shuvalov, O.I. Vagabova
    Method of immobilizing quinone at an electrode.
    USSR Patent No. 1478109, 1989 (Chemical Abstract: 111: 30254p, 1989).
7. A.A. Solov'ev, E. Katz
    Chemically modified electrode and its manufacture.
    Russian Patent No. 1725104, 1992 (Chemical Abstract: 119: 58357p, 1993).
8. I. Willner, E. Katz, N. Lapidot
    The determination of an analyte in an aqueous medium by an electrobiochemical method.
    Application in Israel  No. 100326,  11.12.1991.
    Israel Patent  No. 100326,  01.07.1996.
9. I. Willner, E. Katz, A. Riklin, R. Kasher, B. Shoham
    Electrobiochemical analytical method and electrodes.
    Israel Patent  No. IL102930A0,  25.08.1992.
    Application in Japan  No. JP6281613A2, 24.08.1993.
    U.S. Patent   No. US5,443,701, 22.08.1995.
    Application in Canada No. 2104711,  24.08.1993.
    Application in Europe No. EP584794A2, 02.03.1994.
    (Chemical Abstract: 120: 239665d, 1994) 
10. I. Willner, S. Levi, Y. Cohen, E. Katz, A. Dagan
      Determination of an analyte in a liquid medium. (Piezoelectric immunosensors).
      European Patent: EP 0 843 816 B1; Date of publication 27.12.2000
      WO/04314; International publication date: 6 February 1997
      United States Patent: US 6,630,309 B2; Date of patent: October 7, 2003
      Canadian Patent: Patent number: CA2227281; Publication date: 1997-02-06
11. I. Willner, E. Katz, Y. Cohen, R. Blonder
      Determination of an analyte in a liquid medium. (Amplified electrochemical immunosensors.)
      Application in Israel No. IL1996000116921,  26.01.1996.
      Granted in New Zealand No. 324815, 23.04.1999.
      Australian Patent No. 705417, 26.08.1999.
      U.S. Patent   No. US6,214,205, 15.12.1998.
      European Application No. EP1997000900096, 11.11.1998.
      World Application No. WO1997IL0000016, 31.07.1997.
12. I. Willner, A.N.J. Moore, E. Katz
      Electrochemical determination of peroxides in organic media.
      Application in Israel No. 117476,  14.03.1996.

13. I. Willner, E. Katz, V. Heleg-Shabtai, R. Blonder
      Electrochemical and photochemical electrodes and their use. (Reconstituted enzyme electrodes).
      Israel Patent No. IL1996000118432, 27.05.1996.
      European Patent: EP 1 002 229 B1; Date of publication: 14.01.2004.
      WO 97/45720; International publication date: 4 December 1997.
      United States Patent: US 6,350,368 B1; Date of patent: Febuary 26, 2002.
14. I. Willner, E. Katz, A. Doron, M. Lahav, I. Ben-Dov, F. Patolsky
      Matrices with specific recognition sites.
      Application in Israel No. 119345,  02.10.1996.
15. I. Willner, A. Bardea, F. Patolsky, E. Katz, A. Dagan
      Method and system for detecting oligonucleotides in a sample.
      Israel Patent No. 127346, 16.09.2001.
      WO 00/32813; International publication date: 8 June 2000.
      European Patent: EP 1 135 533 B1; Date of publication: 21.04.2004.
16. I. Willner, E. Katz
      Self-powered biosensor.
      Application in Israel No. 145182,  29.07.2001.
      Application in U.S.A. No. PCT/IL02/00660, August 12, 2002.
      WO 03/019170 A1; International publication date: 6 March 2003.
17. I. Willner, E. Katz, M. Zayats
       Biosensor carrying redox enzymes
       U.S. Patent No. US 20050130248; 7,018,518; 2005-06-16
18. I. Willner, V. Pardo-Yissar, E. Katz
       Method and device for detecting analytes.
       Application in Israel No. 153012, 21.11.2002.
       WO 2004/046374 A1; International publication date: 3 June 2004.

19. I. Willner, E. Katz, F. Patolsky, Y. Weizmann
       Magneto-controlled method and system for determining an analyte in a liquid medium.
       Application in U.S.A. No. 60/378,410, 08.05.2002.
       WO 2003/096014 A3; International publication date: 20 November 2003.
20. E. Katz, I. Willner
      Novel electrode with switchable and tunable power output and fuel cell using such electrode.
      United States Patent: US 20060269826, Publication date: 2006-11-30.
21. J. Wang, J.R. Windmiller, P. Santhosh, M.-C. Chuang, E. Katz, J. Halámek, V. Bocharova, M. Pita, V. Privman
      Enzyme-logic biosensing.
      International Patent Application, WO2011/116151 A2,
      International publication date: 2011-09-22.
22. E. Katz, W.D. Jemison, J. Halámek, K. MacVittie, M. Southcott, L. Halámková, R. Lobel
      Implantable Biofuel Cells and Their Interfacing with Electronic and Medical Devices.
      Provisional patent: Internal file: IP13-11, application No. 61/725,533, filing date: 11/13/2012

23. L. Halámková, S. Mailloux, J. Halámek, A.J. L. Cooper, E. Katz
      Enzymatic Analysis of α-Ketoglutaramate – A Biomarker for Hyperammonemia
      Provisional patent: Internal file: IP13-05, application No. 61/684,239, filing date: 8/17/2012


updated on March 14, 2013