WINURISKA, PRABAWA & Partners is a boutique law firm specializing in the field of Intellectual Property (IP) law based in Jakarta, Indonesia. We provide comprehensive and high-quality services in all areas of IP namely patent, trademark, industrial design, copyright, trade secret, as well as IP audit & portfolio management, commercial, food & drug registrations and related litigation.
WINURISKA, PRABAWA & Partners is here to serve and identify also to secure your IP assets from as early as an idea to the registration and beyond. We focus on practical solutions for businesses through protection, enforcement and commercialization. We are also a progressive IP Firm compared to others in Indonesia and deeply committed to satisfy the needs of our clients ranging from start up, small-medium enterprises, and public/private companies to secure and protect their IP assets.
Our focus is centered on practical solutions for businesses through protection, enforcement and
commercialization of IP. With over 2 decades in the market, a deep understanding of expertise on non-contentious and contentious matters is required.
About Us
Rouse was established in the UK in 1990, and is recognised as a global Intellectual Property leader operating as a closely integrated network with more than 600 people working out of 18 offices in 13 countries.
We focus exclusively on IP, from strategic consulting, patents and trade marks through to domain names, copyright, designs and geographical indications. And we’re experts in providing services for each stage of their life cycle.
We have a deep understanding of all jurisdictions around the world and a strong focus on more challenging markets such as Africa, Asia, the Middle East and Russia. Most importantly, we’re passionate about IP and enjoy working with clients who share that passion. We put clients at the heart of our business and build long standing relationships. From large multinationals that want our scale, quality and professionalism, to start ups that value our entrepreneurial spirit, the companies we work with come from a broad range of sectors with diverse business interests and needs.
The Rouse Difference
Rouse prides itself on its quality and professionalism, but we have also always dared to be different. We don’t believe that all firms should be the same. That’s why we’ll always challenge the traditional way of doing things if we think another way is better.
It also means we don’t just advise on the law - in many countries we help define and shape it. We have a practical, pragmatic and “unstuffy” approach, with teams of professionals who work closely together across functions and geographical borders in a non-hierarchical, creative and results-oriented environment.
Rouse people are full of energy and enthusiasm. We are passionate about IP, our business and our people, and we genuinely enjoy what we do. We believe that having fun provides a happier, more productive working environment.
The Rouse Network
“International reach, local expertise”
Whatever your needs, in whatever country, we have either an established Rouse office or a long standing relationship with a local firm.
All our offices have both local and international experts that have bilingual capability. Where we don’t have an office we have a relationship with a local firm that we believe offers the best service for our clients and is the best fit for the Rouse culture and and the best service for our clients. Working with Rouse internationally means you can have one point of contact as well as a team of people around the world supporting you in the necessary jurisdictions.
The Rouse Network consists of local subsidiaries of Rouse International Limited and closely aligned but independent firms which work seamlessly together on engagements. Which elements of work are done by which entity depends entirely on the country in which work is carried out, in compliance with relevant legal and regulatory provisions.
Intellectual Property currently becomes a very valuable asset. Creating, inventing and developing a product so as to give benefits and advantages to the other people are involving hard efforts, not like just get the result instantly. Conducting research and study for these purposes are costly and time-consuming. Even, in order to build a reputation for a particular product, a company should frequently place an adequately enormous amount of fund for backing their promotion activities.
Our firm has been established since 1996 and fully dedicated to meet the clientís need in the field of intellectual property protection such as copyrights, patents, trademarks, industrial designs as well as trade secrets.
Each invention and creation is unique and valuable in its own right. We highly appreciate the importance of Intellectual Property as an asset which should be considerably protected.
Our clients consist of individuals, institutions, local companies and multinational companies. We identify, understand and give the solutions to the problems of Intellectual Properties that our clients are facing.
We realize the meaning of a trust which has been given by our clients to us. Supported by well-experienced staffs and lawyers of their respective fields of expertise, we provide a whole services of Intellectual Property protection to our clients beginning from searching, registration, watching and monitoring, licensing and franchising, up to the litigation procedures.
Our firm had been awarded an International Professional Award in 2004 from the Ministry of Research and Technology, Republic of Indonesia. We also have established a good networking and very close cooperation with our colleagues worldwide in over 198 countries for anticipating the current progress of global businesses.
A&CO Law Office, established in 2013, is a mid-sized full-service law firm with a strong focus on Intellectual Property. Since its establishment, the firm has been committed to providing practical, commercially driven, and high-quality legal services to both domestic and international clients across a wide range of industries.
Our Intellectual Property practice has long been one of the firm's core strengths and is widely recognized for its strategic, solution-oriented approach. The team advises clients on a broad spectrum of IP matters, including trademark prosecution, enforcement, litigation, licensing, portfolio management, anti-counterfeiting measures, and general advisory work. We regularly assist multinational corporations, local enterprises, and emerging businesses in protecting, managing, and enforcing their intellectual property rights in Indonesia.
What distinguishes our practice is our ability to combine in-depth legal expertise with a practical understanding of our clients' commercial objectives. We recognize that every matter presents unique legal and business considerations, and therefore each case is approached through careful analysis, strategic planning, and close collaboration among our practitioners to develop solutions that are tailored to our clients' specific needs.
A key strength of the practice lies in the extensive experience and deep knowledge of our partners, who have been actively involved in the Intellectual Property field for many years. Several of our partners also play active roles in leading professional organizations, including serving as a Member of the Anti-Counterfeiting Committee of the APAA Indonesia Group and as Vice Coordinator for the Special Capital Region of Jakarta at the Indonesian Intellectual Property Attorneys Association (Asosiasi Konsultan Hak Kekayaan Intelektual Indonesia – AKHKI). Their involvement enables the firm to remain well informed of legislative developments, enforcement trends, and best practices within Indonesia's evolving intellectual property landscape.
Over the years, the firm has successfully represented clients in numerous contentious and non-contentious intellectual property matters, consistently delivering commercially sound and favorable outcomes. This track record reflects not only the firm's legal capabilities but also its commitment to responsiveness, teamwork, and long-term client relationships when handling complex and commercially sensitive matters.
The firm continues to strengthen its Intellectual Property practice by investing in continuous professional development, adapting to developments in technology and digital business, and expanding its capabilities in cross-border and commercially driven IP matters. We also place significant emphasis on efficiency and client service by leveraging technology, streamlining internal processes,
and maintaining effective coordination across our team to deliver timely, practical, and cost-effective legal support.
In recognition of its commitment to excellence, A&CO Law Office received the Firms to Watch award from Asia Legal Business in 2017 and was subsequently honored with the Top Legal Compliance Law Firm award by Siemens Digital Industries Software in 2019. More recently, the firm has been recognized by Hukumonline, Indonesia's leading legal technology platform and legal information provider, as a Practice Leaders Elite One firm in Intellectual Property in 2023, 2025, and 2026, and in Bankruptcy, Insolvency & Restructuring in 2026. A&CO Law Office was also featured in Hukumonline's Law Firm on the Spotlight 2026 under the Midsize Full-Service Law Firm category.
Rouse has expanded its footprint, as expected, following private equity investment in 2022. The firm has since acquired IP firms such as Arnold & Siedsma, Wrays, and aera.
The firm operates as a cohesive group of Indonesian lawyers, registered foreign lawyers, intellectual property consultants, patent specialists, and investigators. It offers a comprehensive range of IP services, including trademark and patent prosecution, enforcement, and strategic advisory.
Notable IP practitioners: Nick Redfearn, Lisa Yong, Kin Wah Chow, Arifia Fajra.
Follow MIP's coverage of the firm here.