Pierre Queiroz de Oliveira
About Pierre Queiroz de Oliveira
Pierre Queiroz de Oliveira is a lawyer based in Philadelphia, PA and has been recognized in Best Lawyers: Ones to Watch® in America since 2023. Pierre Queiroz de Oliveira is recognized in the following practice areas:
- Philadelphia, Pennsylvania
- Intellectual Property Law
- Life Sciences Practice
- Patent Law
Current Firm: DLA Piper
Education: Duquesne University, J.D., graduated 2014
Location: Philadelphia, PA
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Paul Lancaster Adams is the Managing Shareholder of Ogletree Deakins' Philadelphia office. With a strong in-house and outside counsel background, Paul brings a unique perspective and focus to his national clients. He has skillfully addressed a broad range of key employment issues critical to the modern workplace through counseling, negotiation and litigation. Paul has particular experience with employment single/multiple plaintiff and class action matters as well as wage and hour, non-compete...
Consistently achieving both seven and eight figure verdicts, Kenneth M. Rothweiler is “at the top of his profession,” exclaims client Joanne Graham. His revered reputation in Pennsylvania among patients, doctors, and lawyers alike is undeniable - commencing his career by serving as a legal clerk for the Superior Court of PA, he stands today as the co-founder, senior partner, and chair of the management committee of his firm. Dedicated to complex personal injury litigation, he is o...
Marc G. Brecher , a shareholder, has been practicing law since 1977. He earned his Bachelor’s degree from Albright College in 1973 and his law degree from Temple University in 1977. He is licensed to practice in Pennsylvania. He has also been specially admitted to practice in the States of New Jersey and Delaware on multiple occasions. He is admitted to practice before the Supreme Court of the United States. Mr. Brecher began his legal career as judicial law clerk to the Honorable Murra...
As head of the Business Law Department at Gawthrop Greenwood, Michael F. Merlie concentrates his practice in the areas of finance, secured transactions (including creditors’ rights), mergers, acquisitions, admiralty/maritime law, real estate law and startup businesses. Representing institutional, corporate and entrepreneurial clients in a wide variety of business matters, his experience includes negotiating and documenting mergers, acquisitions and real estate transactions. He has also ...
Robert S. Miller is a partner in the firm of Wapner Newman. In 2009, the firm’s name was changed to include Miller in recognition of his many accomplishments. Born in Philadelphia, Pennsylvania on January 31, 1968, Mr. Miller earned his Bachelor’s degree from the Pennsylvania State University and received his Juris Doctorate from Widener University School of Law in 1992. Mr. Miller has proudly served as Chairperson of the Philadelphia Bar Association Arbitration Committee. He has ...
Alexia M. Fishman is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Alexia M., who practices law in Philadelphia, Pennsylvania, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alexia M. is held by other top lawyers in the same geographic and legal practice area.
Helene S. Jaron is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Helene S., who practices law in Philadelphia, Pennsylvania, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Helene S. is held by other top lawyers in the same geographic and legal practice area.
Doreen Y. Trujillo is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Doreen Y., who practices law in Blue Bell, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Doreen Y. is held by other top lawyers in the same geographic and legal practice area.
Mark Mullen has particular experience in federal court procedure, spoliation issues, and the economic loss doctrine.Throughout his career handling subrogation matters for more than 25 years, Mark has investigated fires in refineries, warehouses, commercial properties, and vehicles, as well as explosions, building collapses, energy losses, machine failures, and floods all over the country and internationally. He has investigated failures in more than 20 states and tried cases or handled appeal...
Roberta “Bobbie” D. Pichini has built her legal career around her unwavering dedication to representing seriously injured babies, children, and adults. As a Medical Malpractice Lawyer, in the past 30 years, she has honed her litigation skills in the area of obstetrical malpractice, representing brain-injured children, patients who have suffered from a delay in diagnosis of cancer, emergency room errors, patient abuse by medical professionals, and surgical negligence. Bobbie also p...
Explore and Learn
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Can a Green Card Be Revoked?
by Bryan Driscoll
Revocation requires a legal basis, notice and the chance to respond before status can be taken away.
New Texas Family Laws Transform Navigating Divorce, Custody
by Bryan Driscoll
Reforms are sweeping, philosophically distinct and designed to change the way families operate.
How Far Back Can the IRS Audit You?
by Bryan Driscoll
Clear answers on IRS statutes of limitations, recordkeeping and what to do if you are under review.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
Can You File Bankruptcy on Credit Cards
by Bryan Driscoll
Understanding your options for relief from overwhelming debt.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Anthropic Class Action a Warning Shot for AI Industry
by Bryan Driscoll
The signal is clear: Courts, not Congress, are writing the first rules of AI.