Services
David & Raymond Patent Firm provides end-to-end intellectual property services distinguished by deep technical fluency and prosecution-first strategy. Unlike volume-driven firms, we draft patents with enforceability, continuation planning, and global alignment from the outset. Our services integrate U.S. and international patent prosecution, strategic claim design, office-action advocacy, and portfolio development, all delivered through direct attorney-level engagement. We operate as long-term IP strategists, not form processors, ensuring each filing advances commercial value, litigation resilience, and licensing readiness.
Patent
David & Raymond Patent Firm delivers advanced patent services centered on rigorous extraction of patentable subject matter and construction of strong, enforceable protection. Our prosecution practice consistently achieves allowance rates exceeding 80% through technically precise specifications, examiner-aware claim strategy, and disciplined prosecution execution. Beyond filing, we provide comprehensive patent-protection strategy for innovative technologies and products, including design-around planning to preserve competitive advantage. Our practice further encompasses patentability and validity analysis, infringement and freedom-to-operate analysis, and post-grant proceedings, including reexamination, reissue, and inter partes review (IPR), ensuring patent rights are both defensible and commercially effective
Trademark
The trademark prosecution services provided by Raychan IP Law Firm are focused on securing, defending, and maintaining strong brand rights through precise legal analysis and strategic portfolio management. The firm advises on trademark clearance, registrability, and risk assessment, and prosecutes trademark applications before the USPTO and international trademark offices with an emphasis on scope, durability, and long-term enforceability. Services include responding to office actions, managing oppositions and cancellations, handling renewals and maintenance filings, and developing coordinated domestic and international trademark strategies that align with clients’ commercial and branding objectives.
Copyright
The copyright services include strategic planning and protection establishment, recognizing that copyright arises automatically upon creation of an original work. We focuses on identifying and delineating the protectable creative expression within a work, distinguishing original authorship from unprotectable ideas, functions, or common elements. We further advise on evidence preservation strategies, such as authorship documentation, creation records, and version control, to substantiate ownership and priority. The registration services provided by Raychan IP Law Firm include preparation and filing of U.S. copyright registrations, guidance on licensing and assignment, and support in infringement assessment and enforcement planning, ensuring clients obtain clear, documented rights that support commercialization and legal certainty.