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![Cathleen M. Devlin](/sites/default/files/styles/card_410x307_/public/images/2022-09/Devlin_Cathleen_LinkedIn.jpg?h=16f15343&itok=kaM0Wp_V)
Cathleen Devlin is chair of the firm's Litigation Department, a role in which she guides the Department's strategic focus and initiatives, manages its daily operations, and oversees nearly 200 litigators across the firm's 18 offices. She is the first woman to serve in the role at the firm. A...
![Kathryn Doyle](/sites/default/files/styles/card_410x307_/public/images/2022-08/Doyle_Kathryn_LinkedIn.jpg?h=40c24adf&itok=KWgX1lqs)
A life sciences patent attorney with a Ph.D. in virology and cell and molecular biology, Kathryn Doyle represents universities and companies throughout the United States in identifying, protecting and enforcing their intellectual property in the areas of biotechnology, pharmaceuticals, agriculture...
![Carl B. Everett](/sites/default/files/styles/card_410x307_/public/images/2022-09/Everett_Carl_LinkedIn.jpg?h=818fce8b&itok=Gpaht5x4)
Carl Everett has more than 42 years of experience helping manufacturers, oil and gas companies and many other types of businesses resolve disputes with the government and other parties over environmental remediation of polluted sites. He is deeply involved in cases involving the Superfund, including...
![Darius C. Gambino](/sites/default/files/styles/card_410x307_/public/images/2022-08/Gambino_Darius_LinkedIn.jpg?h=40c24adf&itok=TGQlvCa3)
Darius Gambino has over 20 years of experience helping clients protect their intellectual property in the United States and abroad. Clients in industries ranging from technology and manufacturing to consumer goods and professional services rely on Darius to represent them in high stakes patent...
![Profile placeholder image - dark gray graphic silhouette over light gray background](/sites/default/files/styles/card_410x307_/public/images/2022-08/profile_placeholder_small.jpg?h=a7b36234&itok=Z8jWM3jE)
Veronica McCarty is a litigator who represents inventors and companies in intellectual property disputes, particularly for inventions involving computing and biopharmaceutical technologies, as well as medical devices. Veronica works on patent trials, including on ANDA bench trials, and she assists...
![Tom Murray, Ph.D.](/sites/default/files/styles/card_410x307_/public/images/2023-05/Murray_Tom_LinkedIn.jpg?h=f57dba4b&itok=2MKS9MNW)
Tom Murray is a patent agent who helps clients protect their intellectual property through patent preparation and prosecution, as well as analyses involving freedom to operate, non-infringement and invalidity. Tom also has experience with matters involving post-grant prosecutions. His IP work for...
![Kevin T. O'Brien](/sites/default/files/styles/card_410x307_/public/images/2022-09/O-Brien_Kevin_LinkedIn.jpg?h=40c24adf&itok=zdAfOpzn)
Kevin T. O'Brien, Ph.D., is a patent agent who focuses his practice on intellectual property (IP) matters including patent preparation and prosecution, patent landscape analyses, and freedom to operate analyses. Kevin practices in the physical and life sciences space, where he works on technologies...
![Valerie L. O'Shea Murray](/sites/default/files/styles/card_410x307_/public/images/2022-09/OShea-Murray_Valerie_LinkedIn.jpg?h=e88f149d&itok=N0WuB4e6)
Valerie O'Shea Murray, Ph.D., is a registered patent agent who prepares and prosecutes patent applications in a broad spectrum of technology areas, including biotechnology, immunology, chemistry, and life sciences. Valerie's intellectual property experience includes work for a variety of clients...
![Lukas Pfannenstiel](/sites/default/files/styles/card_410x307_/public/images/2023-12/Pfannenstiel_Lukas_LinkedIn.jpg?h=e88f149d&itok=_YSFjlg0)
Lukas Pfannenstiel draws on his scientific background to assist clients in protecting their intellectual property. Lukas has a Ph.D. in cellular and molecular medicine from Johns Hopkins University School of Medicine, a bachelor's degree in cell biology from University of Kansas, and practical...
![George E. Rahn, Jr.](/sites/default/files/styles/card_410x307_/public/images/2022-08/Rahn_Ned_LinkedIn.jpg?h=40c24adf&itok=BH6L_Njj)
George "Ned" Rahn focuses his practice on commercial litigation including national and international construction matters. He has handled matters for contractors, engineering firms, owners, and surety bond companies in a variety of contexts. Ned has dealt with matters for general contractors...
![Andrew Schwerin](/sites/default/files/styles/card_410x307_/public/images/2022-08/Schwerin_Andrew_LinkedIn.jpg?h=f57dba4b&itok=h55h-rig)
Andrew Schwerin represents clients in patent and trade secret litigation on both the plaintiff and defense sides of these disputes. Outside of his litigation work, Andrew counsels clients on their IP strategy. Andrew has represented clients in connection with a range of technologies including...
![Domingos Silva](/sites/default/files/styles/card_410x307_/public/images/2023-05/Silva_Domingos_LinkedIn.jpg?h=740146fe&itok=bUPRAoSj)
Domingos Silva is co-chair of the firm's Intellectual Property Practice with extensive experience in the pharmaceutical, chemical, biotechnology, diagnostics, biochemistry, and materials science areas. Domingos has a Ph.D. in Organic Chemistry from Princeton University and conducted his post...
![Mark D. Simpson](/sites/default/files/styles/card_410x307_/public/images/2022-11/Simpson_Mark_LinkedIn.jpg?h=b5bab779&itok=G0Um1Gl5)
Mark Simpson counsels technology and intellectual property innovators to assist them in developing, protecting, and monetizing the results of their creative endeavors, with a focus on IP strategy and branding. He protects their IP assets via patent preparation and prosecution, IP counseling and...
![Yogini Bhavsar Headshot](/sites/default/files/styles/card_410x307_/public/images/2022-08/Bhavsar-Jog_Yogini_LinkedIn.jpg?h=40c24adf&itok=CcST6XcV)
Yogini Bhavsar-Jog (Ph.D.) focuses on drafting and prosecuting patents in the areas including biochemistry, molecular biology, pharmaceuticals, biologics, nanotechnology, physics, chemical engineering and medical devices. In addition to the United States, Yogini is involved in managing prosecution...
![Pamela S. Goodwin](/sites/default/files/styles/card_410x307_/public/images/2022-08/Goodwin_Pamela_LinkedIn.jpg?h=40c24adf&itok=Nlqket8f)
Pamela Goodwin represents clients in the energy, oil and gas, solid waste, agriculture and many other industries in matters involving environmental permitting, counseling and litigation. Drawing on more than 30 years of experience, Pamela assists with acquisition, development and siting of pipeline...