Leydig, Voit & Mayer, LTD. Intellectual Property Law

Attorneys and Professionals

Members

Name Phone Email
David M. Airan 312-616-5600
Email
John M. Augustyn 312-616-5600
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Gregory C. Bays 312-616-5600
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L. Scott Beall, Ph.D. 312-616-5600
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John M. Belz 202-737-6770
Email
Caryn C. Borg-Breen 312-616-5600
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Jeffrey B. Burgan 312-616-5600
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Thomas P Canty +49 (0)69 713 7798-0
Email
John B. Conklin 312-616-5600
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Peter H. Domer 312-616-5600
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Aaron R. Feigelson, Ph.D. 312-616-5600
Email
Paul J. Filbin 312-616-5600
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Bruce M. Gagala 312-616-5600
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John L. Gase 312-616-5644
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Gerald T. Gray 925-482-0100
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Robert F. Green 312-616-5600
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Christopher T. Griffith 312-616-5600
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J. Karl Gross 312-616-5600
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H. Michael Hartmann 312-616-5600
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Salim A. Hasan 312-616-5600
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M. Daniel Hefner 312-616-5600
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Brett A. Hesterberg 312-616-5600
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Jeremy M. Jay 202-737-6770
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Mark Joy 312-616-5600
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John Kilyk, Jr. 312-616-5665
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Paul J. Korniczky 312-616-5600
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John W. Kozak 312-616-5650
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Mark J. Liss 312-616-5600
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Tamara A. Miller 312-616-5693
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Charles H. Mottier 312-616-5600
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Wesley O. Mueller 312-616-5600
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James B. Muskal 312-616-5600
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Anne E. Naffziger 206-428-3102
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Kevin C. Parks 312-616-5669
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Steven P. Petersen 312-616-5609
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Mark E. Phelps 312-616-5600
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Xavier Pillai 312-616-5600
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Pamela J. Ruschau 312-616-5600
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Dennis R. Schlemmer 312-616-5600
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Steven H. Sklar 312-616-5600
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Kenneth P. Spina 312-616-5600
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Claudia W. Stangle 312-616-5600
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Caroline L. Stevens 206-428-3100
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Lynn A. Sullivan 312-616-5652
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Erik R Swanson +49 (0)69 713 7798-0
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Eley O. Thompson 312-616-5600
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Robert T. Wittmann 312-616-5627
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Counsel

Name Phone Email
Charles S. Cohen 312-616-5600
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Frances M. Jagla 206-428-3104
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Robert V. Jambor 815-963-7661
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John E. Rosenquist 312-616-5680
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Jamaica P. Szeliga 240-380-1870
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Associates

Name Phone Email
Angela J. Baylin 312-616-5600
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Richard M. Bemben 202-737-6770
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Michael J. Brandt 312-616-5600
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Michelle L. Calkins 312-616-5600
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Christine M. Cochran 312-616-5600
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Elizabeth M. Crompton 202-737-6770
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Anthony R. Friedman 312-616-5600
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Christopher A. Harkins 312-616-5600
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Leonard Z. Hua 312-616-5600
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Kevin C. Keenan 312-616-5600
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Stephanie M. Lawley 202-737-6770
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Christopher K. Leach 312-616-5600
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Kate M. Lesciotto 312-616-5600
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Nimita L. Parekh 312-616-5600
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Marcos P. Rivas 312-616-5600
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Roshan P. Shrestha, Ph.D. 312-616-5600
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James C. Signor +49 (0)69 713 7798-0
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Emer L. Simic 312-616-5600
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John P. Snow 312-616-5600
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Elias P. Soupos 312-616-5600
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Jonathan M. Spenner 312-616-5736
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Ashlee B. Szelag 312-616-5600
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Jonathan B. Thielbar 312-616-5600
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Jeffrey N. Turner 312-616-5600
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Jessica M. Tyrus 312-616-5600
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Boris Umansky 312-616-5600
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David R. Van Buskirk 312-616-5600
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Marc R. Wezowski 312-616-5600
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John K. Winn 312-616-5638
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Of Counsel

Name Phone Email
Gordon R. Coons 312-616-5600
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Berton Scott Sheppard 312-616-5600
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Jeffrey A. Wyand 240-380-1849
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James D. Zalewa 312-616-5600
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Technical Advisors

Name Phone Email
Derek W. Barnett 312-616-5600
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Leigh Buell +49 (0)69 713 7798-0
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Timothy R. Carlson 312-616-5600
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Rebecca S. Dise 312-616-5600
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Andrea E. Engel 312-616-5600
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Travis B. Gasa 312-616-5600
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Kristen J. Harrell 312-616-5600
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Kathleen M. Helm-Bychowski 312-616-5600
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Melissa E. Kolom 312-616-5600
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Francis J. Koszyk 312-616-5600
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Rachel J. Mejdrich 312-616-5600
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Colin Wright 312-616-5683
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Technical Assistants

Name Phone Email
Brent A. Chatham 312-616-5600
Email
Weidan Fan 312-616-5600
Email
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