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Sphaerist Advisory was established in 2017 by Paul-Johan Jean, a founder and former managing partner of leading IP and transactional boutique GTC Law Group. Prior to forming GTC in 2002, Paul practiced securities litigation and then M&A at Skadden, Arps, Slate, Meagher & Flom LLP, after having clerked for Justice Sherman D. Horton, Jr. at the New Hampshire Supreme Court. Paul is admitted to practice law in New York and Massachusetts. He has received privacy and security training and certifications from the International Association of Privacy Professionals, the SANS Institute, and the Global Information Assurance Certification organization

Copyright 2017-2020, Sphaerist Advisory Corporation. All rights reserved. “Sphaerist” and “Sphaeristerium” are trademarks of Sphaerist. The reproductions of “David et BathsabĂ©e” (Lucas Gassel, 1540) and plates from “Harmonia Macrocosmica” (Andreas Cellarius, 1660-1661) are in the public domain. All other images are used by permission.

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