Patent Law Appeals Lawyer

At PV Law LLP, based in Washington, D.C., our patent lawyers represent clients invovled in appeals at the United States Court of Appeals for the Federal Circuit. Whether you are seeking reversal or affirmance of a decision from a lower federal court, the Patent Trial and Appeal Board (PTAB) or the International Trade Commission (ITC).

Our appellate attorneys provide cost-effective legal solutions customized to your legal goals. With more than 100 years of combined experience and industry knowledge that spans a wide range of tech industries, we serve clients from across the globe, providing legal services in English, Korean and Chinese.

Patent Appeal Advocacy Before The Federal Circuit

The Federal Circuit is unique among appellate courts because it hears all appeals of patent cases from across the United States. This means that its decisions impact patent rights nationwide, thereby fostering consistency and predictability for inventors, corporations and other stakeholders.

Our firm handles appeals from district courts and the Patent Trial and Appeal Board (PTAB) to the Federal Circuit. We carefully evaluate each case for legal and procedural precision.

The complexity of appeals at the Federal Circuit makes experienced guidance crucial for securing a strong legal position and protecting your intellectual property rights.

Understanding Intellectual Property And Patent Appeals

On occasion, the initial outcome of an intellectual property case may not be expected or favorable. If you believe a decision in your IP or patent case was incorrect, you should consider an appeal. Our patent lawyers can help you understand if an appeal in your case is available and prudent and can guide you through the appellate process.

What Are The Steps To Appealing An IP Case?

Appealing an IP case involves several steps. These include:

• Filing a notice of appeal: Initially, a notice of appeal is filed. This is a formal declaration of your intent to challenge the decision.
• Filing briefs: Following this, the parties submit their respective appellate brief. These legal briefs present the parties’ arguments and relevant legal precedents.
• Oral arguments: Oral arguments might be scheduled, where both parties present their positions before a panel of three judges on the Federal Circuit.

After reviewing the briefs and hearing oral arguments, the Federal Circuit will render a decision. Throughout this process, our attorneys provide strategic advice and representation to enhance the likelihood of a successful appeal.

How Are De Novo And Substantial Evidence Different?

It is vital to know about the standards of review used by the Federal Circuit for effective patent appeal strategy. Two primary standards are applied: de novo review and substantial evidence.  Understanding how the Federal Circuit evaluates the lower tribunal’s findings using these two standards affects the overall strategy for your appeal.

• De novo review: Under this standard, the Federal Circuit examines legal conclusions without giving deference to the prior decision. Essentially, the Federal Circuit reviews the issue of law independently and may overturn errors without limitation. This standard applies to legal questions, such as claim construction.
• Substantial evidence review: Under this standard, the court gives deference to factual findings made by a district court or the Patent Trial and Appeal Board (PTAB). The Federal Circuit will affirm factual determinations if they are supported by substantial evidence even if the Federal Circuit may have weighed competing evidence differently and thereby reached a different conclusion. The standard for “substantial evidence” is reasonable evidence that could persuade a reasonable mind.

Understanding these differences is critical for shaping arguments in a patent appeal. A skilled patent law attorney can strategically tailor arguments to the applicable standard, improving the likelihood of success.

How Can The Substantial Evidence Standard Affect Your PTAB Appeal?

The substantial evidence standard is important in appeals from the Patent Trial and Appeal Board (PTAB).  PTAB judges often make factual findings regarding patentability, including what the prior art discloses and whether a proposed modification would have been obvious..

The Federal Circuit will generally defer to these findings if supported by substantial evidence. This can heavily influence the outcome of an appeal, as overturning PTAB decisions under this standard is challenging.

Proper preparation increases the likelihood of success.

When Should You Consider A Petition For Writ Of Mandamus?

A writ of mandamus is an extraordinary legal remedy that asks the Federal Circuit to direct a lower court or tribunal to perform a specific act. This is usually considered when there is no other adequate means to obtain relief, and when waiting for a normal appeal could cause irreparable harm. Situations that may warrant consideration include:

• Excessive delays: When a lower court or the PTAB is unreasonably slow, potentially harming patent rights.
• Clear legal errors: When a tribunal acts outside its jurisdiction or fails to follow mandatory procedures.
• Urgent matters: When immediate intervention is necessary to protect patent enforceability or prevent significant financial loss.

Our patent law attorneys can evaluate whether pursuing a writ of mandamus is appropriate, and if so prepare the petition with precision to highlight urgency and legal necessity. While not routine, this remedy can be crucial in preserving your rights and advancing your case efficiently.

Can You Hire A Different Attorney For Your Patent Law Appeal Than You Had For Litigation?

Yes, clients can hire a different attorney for a patent law appeal than the one who handled the initial district court case or PTAB proceeding. Appeals require specialized skills and a deep understanding of Federal Circuit practice, and trial court  and PTAB practitioners do not always possess such expertise.

Key reasons to switch attorneys include:

• Appellate experience: Experienced appellate attorneys are familiar with the unique procedural requirements of the Federal Circuit.
• Fresh perspective: A new attorney can provide a strategic reassessment of your case, potentially identifying overlooked issues.

Selecting the right attorney maximizes the likelihood of achieving your desired result.

Sophisticated Legal Guidance For Intellectual Property And Patent Appeals

Patent appeals require a thorough understanding of both legal principles and the technical aspects of the invention in question. Our legal team at PV Law is well-equipped to handle the complexities of your appeal. We are committed to delivering tailored solutions that align with your business objectives.