We are proud to announce that Eagle IP was ranked in Tier 1 (the highest tier) for Patent Prosecution in the IP Stars 2025 Patent Firms Ranking by Managing IP. The rankings cover over 70 jurisdictions worldwide and recognize the top recommended firms for patent filing, prosecution, and disputes work. This Tier 1 placement is a testament to the positive feedback our clients have provided to Managing IP during their annual reviews.

It is with great pride that we have been included in this highest category among just a select few other top firms in Hong Kong. We are deeply grateful to Managing IP for this recognition of our work. At Eagle IP, we are dedicated to providing exceptional service to our clients by drawing upon our hands-on knowledge of US and Chinese patent law, our proven ability to craft sophisticated and creative patent strategies, and our strong technical expertise. We will continue to build upon these strengths to deliver the highest level of service and support to the innovators who entrust us with protecting their groundbreaking ideas. 

我們過去活動

Recommended Insights

Foreign companies transferring IP out of China: things to know

2018年10月25日
Inventions made in China Most foreign companies with R&D sites in China are aware of the fact that inventors having inventions made in China have to obtain permission before they can file patent applications outside of China for these Chinese inventions. It doesn’t matter if the owner of the business is a foreign entity. Patent […]

Do Promotional Marketing Materials Constitute an “Offer for Sale” under Chinese Patent Law? Bayer IP GmbH v. Nanjing Hang Seng Pharmaceutical

2023年12月12日
Bayer's blockbuster drug Rivaroxaban has seen its share of patent litigations in China, several of which are big enough to be listed as Top 10 IP cases or 50 Representative IP cases. We summarized an invalidation case back in 2020 where all of Bayer’s claims directed towards the compound were upheld. Recently, another Rivaroxaban case […]

US vs CN: Foreign Filing License Requirements

2022年11月9日
In China, foreign filing requirements are generally very similar to the US — a foreign filing license is required if a foreign application is to be filed first for an invention made in the country. The Chinese equivalent to the US foreign filing license is called a confidentiality examination for foreign filing. According to Chinese […]

How to Protect a Crystal Form (Polymorph) Patent in China

2025年6月4日
Crystalline forms are critical to pharmaceutical patents, offering extended protection for improved stability, bioavailability, or manufacturability. However, securing such patents in China has grown increasingly difficult due to the China National Intellectual Property Administration (CNIPA)’s strict patentability criteria. Unlike the U.S. or Europe, where structural novelty or problem-solving utility may suffice, China demands quantifiable evidence of […]
Top crossarrow-right