Intellectual Property for Aerospace, Defense, and Space Technologies
Southern California is the birthplace of modern aerospace — and remains one of the most advanced aerospace and defense hubs in the world. From El Segundo’s “Aerospace Alley” to the Mojave Air and Space Port, and from SpaceX in Hawthorne to Northrop Grumman and Raytheon in Redondo Beach, companies here are building next-generation aircraft, spacecraft, and autonomous flight systems.
California employs over 200,000 professionals in aerospace and defense manufacturing, research, and engineering — more than any other state — and accounts for billions in federal and private-sector R&D spending. With such a high density of innovation, intellectual property protection is vital to maintaining competitive advantage, managing partnerships, and securing long-term growth.
BHW IP Law advises aerospace and defense companies throughout California on securing, enforcing, and defending intellectual property involving aircraft systems, spacecraft, propulsion, autonomy, and satellite communications. We work closely with engineering and R&D teams to protect innovations before public release, during commercialization, and through dispute resolution.
California’s Aerospace Innovation Ecosystem
Key Hubs of Aerospace Activity
- Los Angeles County – Headquarters for SpaceX, Relativity Space, Northrop Grumman, and hundreds of aerospace suppliers.
- Mojave & Kern County – Experimental flight testing and commercial spaceport operations.
- Silicon Valley – Advanced aerospace software, autonomy, and propulsion startups.
- San Diego – Defense and UAV (unmanned aerial vehicle) systems, home to General Atomics and Northrop Grumman divisions.
- Inland Empire & Orange County – Precision manufacturing, composite materials, and electric propulsion component production.
Major Institutions & Partnerships
- NASA’s Jet Propulsion Laboratory (JPL) in Pasadena
- Aerospace Corporation in El Segundo
- California Institute of Technology (Caltech) and Stanford University research centers
- U.S. Space Force Space Systems Command headquartered in Los Angeles
These entities drive collaboration, innovation, and patent activity — making California one of the most complex IP landscapes in the global aerospace sector.
Aerospace and Defense Technologies We Support
Aircraft and Propulsion Systems
We represent clients developing technologies such as:
- advanced turbine, hybrid, and electric propulsion systems
- flight control and stability architectures
- lightweight composite structures and advanced materials
- thermal management and high-voltage power systems
Our attorneys prepare and prosecute patents covering aerospace hardware, materials, and control software, and advise on infringement, design-around, and freedom-to-operate strategies.
Spacecraft and Satellite Technologies
We assist companies working on:
- launch vehicle systems and propulsion integration
- low-Earth orbit (LEO) satellite constellations
- orbital deployment, docking, and debris-avoidance systems
- autonomous navigation, fault-tolerant control, and attitude management
Our practice includes both asserting and defending patents in high-stakes disputes, as well as conducting post-grant challenges when competitors enter overlapping technology domains.
Avionics, Sensors, and Autonomy
We protect innovations involving:
- onboard sensing and data fusion systems
- AI-based flight management and predictive maintenance
- radar, lidar, and optical tracking systems
- avionics software and secure communication protocols
Our engineering-trained attorneys can engage directly with technical teams developing integrated software-hardware systems for both commercial and defense applications.
Space and Defense Software Systems
We advise clients on technologies such as:
- spacecraft command and telemetry platforms
- cybersecurity for mission systems
- simulation, digital twin, and AI-driven testing software
- cloud-integrated mission control and ground station systems
Our experience spans drafting patents, conducting IP due diligence, and representing clients in inter partes reviews (IPR) and district court litigation involving mission-critical code and software infrastructure.
IP Services for Aerospace and Defense Companies
Our services cover the full lifecycle of intellectual property:
- Patent drafting and prosecution for aerospace hardware and software
- Infringement and validity analyses for complex systems and components
- District court and ITC litigation involving mechanical, electronic, and software-based technologies
- Post-grant proceedings and inter partes reviews before the USPTO
Expert Declarations and Depositions
All partners at BHW IP Law have engineering backgrounds, enabling effective examination of opposing experts in disputes involving highly technical aerospace systems and physics-based modeling.
Pre-Litigation Strategy and ADR
We frequently help clients resolve disputes through targeted pre-litigation strategies and ADR. Technical clarity and a precise IP position often lead to favorable resolutions before litigation.
Clearance, Right-to-Use, and Patentability Analyses
We perform clearance and patentability assessments for aerospace companies preparing to launch new products, components, or mission-critical software platforms.
Trade Secret and Employee Mobility Matters
We advise on protecting proprietary algorithms, flight models, source code, and manufacturing processes, particularly in regions like Southern California and Silicon Valley where engineers often move between major aerospace and defense employers.
IP Due Diligence
Our team assists with due diligence for acquisitions, joint ventures, and licensing transactions involving propulsion, autonomy, communication, or satellite systems.
Why Aerospace and Defense Companies in California Work With BHW IP Law
Engineering-Trained Attorneys with Aerospace Backgrounds
All partners at BHW IP Law are engineers by training, allowing direct collaboration with technical teams working on propulsion, avionics, and satellite technologies.
Deep California Aerospace Experience
We understand the innovation ecosystem spanning Los Angeles, El Segundo, Palmdale, and Silicon Valley — where aerospace, space tech, and AI intersect.
Focused Experience in Aerospace, Defense, and Space Systems
Our practice centers on patenting and litigation involving propulsion, control systems, sensing, and software-defined aerospace architectures.
Collaborative, Business-Aligned IP Strategy
We align IP protection with engineering milestones, commercialization plans, and long-term contract or defense compliance goals.
Get Guidance from Aerospace Intellectual Property Experts
If you are developing aerospace, defense, or space technologies and require intellectual property guidance, please contact our Los Angeles office.
Do not provide any information you consider confidential until we have confirmed that there are no conflicts of interest and have formally agreed to establish an attorney-client relationship.