Meet the IP Professional: Louise Windsor – Supporting Innovation from Idea to Impact

Louise Windsor is a patent and trade mark attorney and co-founder of Sweetinburgh & Windsor. With a background in physics and medical physics, she works closely with owner-led businesses and international companies to protect innovation. Her work focuses on practical IP strategies that support real commercial growth.

Quick Profile
Name: Louise Windsor
Role: Patent and Trade Mark Attorney
Firm / Organisation: Sweetinburgh & Windsor
Location: Sussex, United Kingdom
Areas of expertise: Patent drafting, SME innovation support, mechanical and physics-based technologies, international patent strategy, trade mark protection

A curiosity for how things work

Louise Windsor’s path into intellectual property began with a natural curiosity about technology. With an academic background in physics and medical physics, she was drawn to a career that combined scientific thinking with communication.

“I always enjoyed working out how things worked,” she explains. “And I enjoyed writing, so I particularly like drafting patent applications.”

The profession also offered something she valued in a scientific career: variety and human interaction. Working as a patent attorney means no two days are quite the same, and the role involves meeting inventors, discussing new technologies and translating ideas into clear legal protection.

Seeing innovation develop first-hand

One of the aspects that captured Louise’s interest early in her career was the opportunity to see ideas develop into real products.

During her training, she regularly met clients throughout the development process. That exposure gave her a full view of how innovation moves from concept to commercial success.

“You get to see the full process of someone having an idea,” she says. “Then you carry on meeting with them and see the product out there and the success that they have. You see the impact on the business.”

That direct connection between IP protection and business growth remains one of the most motivating parts of the profession for her.

A role built around collaboration

Today, Louise’s work centres largely on patent drafting and strategy, with trade marks also being part of her practice.

Her typical week involves a mix of activities. There may be meetings with inventors to understand new technologies, discussions with overseas associates to coordinate international patent families, and the detailed work of drafting and responding to examination reports.

For Louise, collaboration is central to achieving the best results.

“We enjoy speaking to people, meeting in person or picking up the ‘phone,” she says. “Often the most important information comes from those conversations.”

Working closely with owner-led businesses

Much of Louise’s work focuses on owner-led businesses and SMEs. These companies often rely heavily on their innovations, and IP strategy can play a critical role in their growth.

This collaborative relationship allows her to align IP protection with broader commercial goals. It also means adapting strategies as businesses evolve, particularly as product development cycles become faster.

Clients increasingly want advice that is clear, practical and efficient.

Adapting to a faster innovation landscape

The pace of technological development continues to change the way IP professionals work. Louise has seen businesses move products from development to market more quickly, which often requires faster and more flexible IP strategies.

“Clients might be developing multiple products more quickly,” she explains. “So we have to adapt the strategy depending on what they’re trying to achieve commercially.”

Technology trends also influence the work itself. While her background includes medical physics and mechanical technologies, newer areas such as green technologies and AI-related inventions are becoming increasingly prominent.

One of the things she values most about the profession is that learning never stops. “Technology changes, the law changes, so you’re always learning,” she says.

Building confidence through experience

For Louise, confidence as a practitioner has grown through experience and through seeing the success of the businesses she supports.

“Seeing your clients succeed shows that things are moving in the right direction,” she explains.

Starting a business herself also gave her a deeper understanding of the pressures faced by many of her clients. That experience has shaped the way she approaches advice.

“Setting up a business helps you understand that IP is just one small part of what owner-led businesses are trying to achieve,” she says.

Outside the office

Away from work, Louise enjoys running and regularly takes part in longer-distance events.

“I do a lot of running,” she says. “About half marathon is as far as I get these days.”

For her, running offers both relaxation and a sense of focus. She also enjoys exploring new locations through running events, combining travel with time outdoors.

Looking ahead

Despite years in the profession, Louise remains motivated by the constant evolution of technology.

“What still excites me is that technology is always changing,” she says. “You meet inventors who are leaders in their field and they explain an ingenious way they’ve solved a problem.”

Having the opportunity to understand those innovations and help protect them continues to make the work both challenging and rewarding.

Contact

LinkedIn: https://www.linkedin.com/in/louise-windsor-a804b040/
Website: https://www.sweetwindsor.com/

Louise will be attending the International Trademark Association (INTA) Annual Meeting in London this May. If you’re also planning to be there and would like to connect, feel free to get in touch to arrange a meeting.

Meet the IP Professional is a PatWorld interview series exploring the people and perspectives shaping the intellectual property profession. Discover more interviews in the Meet the IP Professional hub, and find out more about PatWorld — a global IP search provider working with IP professionals worldwide to support informed patent, design and trade mark decisions — on our About Us page.