Steinfl + Bruno, LLP - Pasadena, CA office in Pasadena, CA, California
Steinfl + Bruno, LLP - Pasadena, CA

Steinfl + Bruno, LLP - Pasadena, CA

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155 N Lake Ave, Suite 700, Pasadena, CA, California, United States
19 Years of Practicing, since 2007
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+1 626-792-0536
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Steinfl + Bruno, LLP is a premier intellectual property boutique situated on North Lake Avenue in Pasadena, California. Established in 2007 by international patent attorneys Alessandro Steinfl and Enrica Bruno, the firm acts as specialized Patent Designers, engineering high-value patent portfolios, cross-border patent prosecution strategies, and freedom-to-operate evaluations for frontline innovators across biotechnology, semiconductors, and software.

Forward-Thinking Patent Architecture and IP Prosecution in Pasadena

Founded in 2007, Steinfl + Bruno, LLP operates at the cutting edge of intellectual property law. Headquartered in Pasadena, California, the firm was established by Alessandro Steinfl and Enrica Bruno, veteran practitioners with deep roots in both the United States and European patent systems. Rejecting boilerplate drafting, the firm operates as Patent Designers who treat patents as strategic growth engines. Whether advising multinational corporations, research institutions, or technology startups, the firm secures robust patent coverage. When proprietary technology requires unyielding protection, choosing to hire an attorney with dual US and European proficiency provides an undeniable competitive advantage.

Biotechnology, Life Sciences, and Chemical Patent Prosecution

Navigating the statutory hurdles of biotechnology patenting demands exceptional scientific fluency. The firm's practitioners possess advanced backgrounds in molecular biology, biochemistry, and biomedical engineering. Steinfl + Bruno, LLP handles complex patent prosecution involving RNA interference, therapeutics, and nanotechnology. By anticipating USPTO subject matter eligibility challenges and drafting bulletproof disclosures, the firm secures broad international protection for life-saving discoveries.

Advanced Electronics, Semiconductor, and Software Innovations

From distributed network coding to semiconductor manufacturing and digital optical media, the firm safeguards intricate engineering achievements. The firm prepares patent applications that withstand rigorous examination and potential post-grant challenges before the Patent Trial and Appeal Board. If your enterprise is preparing to launch a proprietary technology and you need a lawyer urgently to establish priority filing dates before public disclosure, the legal team moves swiftly to prepare airtight provisional and non-provisional patent applications.

Transatlantic Patent Strategy: Bridging USPTO and European Standards

International patent protection is rarely uniform. The attorneys at Steinfl + Bruno, LLP regularly lecture at international intellectual property symposiums regarding the critical differences between USPTO and European Patent Office standards. The firm aligns domestic and Patent Cooperation Treaty (PCT) filings to ensure disclosures meet stringent European sufficiency requirements while preserving aggressive claim scope under United States jurisprudence.

Freedom to Operate, Due Diligence, and Portfolio Auditing

Beyond patent prosecution, Steinfl + Bruno, LLP provides critical transactional and analytical guidance. The firm delivers formal freedom to operate opinions, validity studies, and patentability assessments that guide corporate expansion and venture capital investments. The firm also assists companies in structuring internal invention harvesting protocols to ensure proprietary trade secrets and breakthrough concepts are systematically captured.

Why Innovative Enterprises Choose Steinfl + Bruno, LLP

  • Unique dual proficiency across both United States and European patent prosecution procedures.
  • Elite technical credentials with patent attorneys and agents holding engineering and doctoral degrees.
  • Consistently recognized among top patent prosecution law firms by IPWatchdog and industry indices.
  • Multilingual capabilities in English, Italian, and French facilitating seamless global collaboration.

Transforming complex technical innovations into enduring commercial assets requires a sophisticated legal partner. If you are seeking to find an attorney who understands the language of science and the realities of global patent enforcement, contact Steinfl + Bruno, LLP in Pasadena to protect your competitive future.


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Location & Access

Primary Address

Located in the vibrant commercial corridor of the Lake Avenue district in downtown Pasadena.

Building Location

This is a 12-story commercial office tower completed in 1983, featuring modern architecture with polished concrete and glass. It is situated near local dining favorites like Settebello Pizzeria Napoletana and Lovebirds Cafe.

Parking Details

An on-site multi-level parking structure is available for clients and visitors. Additionally, metered street parking can be found on North Lake Avenue.

Public Transit

Served by LA Metro Route 180 (Pasadena); nearest stop is at Colorado / Lake.

Accessibility / Suite Access

Enter through the main front lobby on North Lake Avenue. Take one of the passenger elevators to the 7th floor, and you will find the offices in Suite 700.

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