Jonathan E. "Jon" Singer
About Jonathan E. Singer
Jonathan E. Singer is a lawyer based in San Diego, CA and has been recognized in The Best Lawyers in America® since 2016. Jonathan E. Singer is recognized in the following practice areas:
- San Diego, California
- Litigation - Intellectual Property
- Litigation - Patent
Current Firm: Fish & Richardson PC
Education: University of Chicago, J.D., graduated 1997
Location: San Diego, CA
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
John P. Schnurer is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Intellectual Property and Litigation - Patent. John P., who practices law in San Diego, California, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John P. is held by other top lawyers in the same geographic and legal practice area.
Gordon L. Gerson is managing principal of GERSON LAW FIRM APC, concentrating nationwide in all aspects of real estate and commercial real estate finance. Mr. Gerson has an active institutional and mortgage banking practice. He has substantial experience in commercial real estate finance with a particular emphasis on the origination, workout and enforcement of a loan with a particular emphasis on real estate finance for the capital markets. His past and current engagements include some of the ...
Rebecca L. O'Toole is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Rebecca L., who practices law in San Diego, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rebecca L. is held by other top lawyers in the same geographic and legal practice area.
Deyan P. Spiridonov is a member of the firm’s Mergers & Acquisitions practice. He is a member of the California State Bar Association. Deyan practices in the area of mergers and acquisitions and has represented public and private companies in the telecommunications, semiconductor, software, technology-related defense contracting, biotechnology and financial industries. Mr. Spiridonov has experience in structuring and negotiating all aspects of acquisition transactions, including sto...
Known for being a clear thinker and articulate writer, HFM Partner John Morris uses his expertise to creatively negotiate compensation, representing plaintiffs and defendants as both appellants and respondents. Mr. Morris' practice is devoted exclusively to civil appeals, and during his nearly 38 years at HFM, he has served as lead appellate counsel in hundreds of cases in California Courts of Appeal and in the Ninth Circuit Court of Appeal. He has also appeared before the California Supreme ...
Benjamin J. Howard is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants and Personal Injury Litigation - Defendants. Benjamin J., who practices law in San Diego, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Benjamin J. is held by other top lawyers in the same geographic and legal practice area.
Michael Kalt is a partner in the Employment Law Practice Group of Wilson Turner Kosmo LLP, where he has worked since 1996. His employment law practice emphasizes the litigation and trial of wrongful termination, harassment, discrimination cases in state and federal court. Michael also provides advice and training to employers on employee discipline and investigations, employment policies and procedures, and fair employment practices. Michael represents businesses of all sizes and in most indu...
Roberta Taylor Winston is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Litigation - Insurance. Roberta Taylor, who practices law in San Diego, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Roberta Taylor is held by other top lawyers in the same geographic and legal practice area.
James C. Fessenden is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. James C., who practices law in San Diego, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James C. is held by other top lawyers in the same geographic and legal practice area.
Caitlin M. Jones is a trial attorney focusing on business litigation, professional liability, and ethics. She has tried more than a dozen jury trials and over thirty bench trials to verdict. For business clients, Caitlin is adept at resolving a wide array of issues through every stage of litigation. Caitlin has represented corporate clients in such diverse matters as trade secrets litigation, breach of contract, fraud, partnership disputes, counterfeit and trademark infringement, injury to bu...
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.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
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.
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.