About E Joshua

E Joshua Rosenkranz practices intellectual property law at Orrick, Herrington & Sutcliffe LLP in New York City. He has been a prominent figure in the legal community since founding his practice in 1988. The firm specializes in various areas, including antitrust law, appeals and appellate work, securities law, and white-collar crime. His experience spans multiple jurisdictions, including the U.S. Supreme Court and various federal circuits. He earned his J.D. from The George Washington University Law School in 1986.

Prior to that, he completed his undergraduate studies at Case Western Reserve University, where he received a B.A. in 1983. His academic background laid a strong foundation for his legal career, which began with clerkships for notable justices, including Hon. William J. Brennan, Jr., Hon. Antonin Scalia, and Hon — Stephen F. Williams.

Rosenkranz has held significant positions throughout his career — In 2003, he became a shareholder at Orrick, Herrington & Sutcliffe LLP. He later took on the role of Chair of the Supreme Court and Appellate Practice in 2008. His work at the Brennan Center for Justice in 1995 further solidified his commitment to legal advocacy and public interest law. His diverse experience allows him to navigate complex legal fields effectively. Most of his current caseload involves high-stakes intellectual property disputes and appeals. He frequently represents clients in cases that require deep knowledge of both federal and state laws. His practice encompasses many legal stages, from initial filings through appeals in various courts.

This breadth of experience is crucial in the fast-evolving field of intellectual property. Before joining Orrick, Rosenkranz was instrumental in shaping legal strategies that have had lasting impacts on the industry. His work has often involved collaboration with other legal professionals and stakeholders, ensuring that his clients receive comprehensive legal support. He remains active in various legal associations, contributing to discussions on intellectual property and appellate law. Rosenkranz's reputation as a thought leader in intellectual property law is well recognized. His ability to articulate complex legal concepts clearly has made him a sought-after speaker at legal conferences. He continues to influence the field through his practice and ongoing involvement in legal education and advocacy.

Education

The George Washington University Law School

J.D. (1986)

Case Western Reserve University

B.A. (1983)

Experience

Chair, Supreme Court and Appellate Practice

Orrick, Herrington & Sutcliffe LLP
2008

Shareholder

Heller Ehrman
2003

Brennan Center for Justice

Founding President and CEO
1995

Founder

Office of the Appellate Defender
1988

Law Clerk to Hon. William J. Brennan, Jr.

U.S. Supreme Court
1987

Law Clerk to Hon. Antonin Scalia and Hon. Stephen F. Williams

U.S. Court of Appeals, D.C. Circuit
1985

Accepted Jurisdictions

Federal Circuit
6th Circuit
1st Circuit
2nd Circuit
4th Circuit
8th Circuit
5th Circuit
U.S. Supreme Court
9th Circuit
D.C. Circuit
3rd Circuit
11th Circuit
7th Circuit
New York

Court Admissions

U.S. Supreme Court U.S. Supreme Court
U.S. Court of Appeals for the Federal Circuit U.S. Circuit Court
U.S. Court of Appeals for the 6th Circuit U.S. Circuit Court
U.S. Court of Appeals for the 1st Circuit U.S. Circuit Court
U.S. Court of Appeals for the 2nd Circuit U.S. Circuit Court
U.S. Court of Appeals for the 4th Circuit U.S. Circuit Court
U.S. Court of Appeals for the 8th Circuit U.S. Circuit Court
U.S. Court of Appeals for the 5th Circuit U.S. Circuit Court
U.S. Court of Appeals for the 9th Circuit U.S. Circuit Court
U.S. Court of Appeals for the D.C. Circuit U.S. Circuit Court
U.S. Court of Appeals for the 3rd Circuit U.S. Circuit Court
U.S. Court of Appeals for the 11th Circuit U.S. Circuit Court
U.S. Court of Appeals for the 7th Circuit U.S. Circuit Court
New York State State Supreme Court

Types of Cases Handled

Intellectual Property Antitrust Law Appeals & Appellate Securities Law White Collar Crime

Legal Services Scope

Initial filings Appeals