Log in or register
Share on LinkedInShare on LinkedIn

ARTICLE · 26 APRIL 2026

PurpleVine IP Releases Global Solid-State Battery Patent Landscape White Paper

Purplevine IP Group
Explore more from Purplevine IP Group

PurpleVine IP Group's comprehensive analysis of over 16,000 global solid-state battery patents reveals a complex competitive landscape where Chinese companies face significant intellectual property barriers...

ChinaIntellectual Property
Purplevine IP
Purplevine IP
Author LinkedIn connections

Systematic Analysis of Over 16,000 Patents Reveals Multi-Layered IP Risks Facing Chinese Companies Going Global

Shenzhen, April 26, 2026 — On the occasion of World Intellectual Property Day, PurpleVine IP Group ("PurpleVine") today officially released the Global Solid-State Battery Patent Landscape White Paper (the "White Paper"). Drawing on a systematic review and in-depth analysis of over 16,000 solid-state battery patents worldwide, the White Paper maps the global patent competition landscape and identifies the core intellectual property risks facing Chinese companies as they expand into international markets, offering strategic guidance with practical decision-making value for the new energy industry.

We operate a free-to-view policy, asking only that you register in order to read all of our content. Please login or register to view the rest of this article.

Register for freeORLog in

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

View source

Related Articles

Legal Intelligence Newsletters: sign up for the latest legal and regulatory news on your chosen topics

Read more about

Related Comparative Guides

See more popular content from

Article

China's Supreme Court Issues Landmark Judicial Rules On AI: Implications For Product Liability, IP, Data, And Generative AI

China's Supreme People's Court has issued comprehensive judicial rules addressing artificial intelligence disputes, establishing frameworks for product liability, intellectual property rights, and data protection. These landmark opinions provide critical guidance for global companies navigating AI-related legal risks in China's evolving regulatory landscape.
ChinaIntellectual Property
Jones Day
Jones Day
Article

Service Of Process In Cross-Border Litigation: The Hague Service Convention And Practice In China, Hong Kong And The Cayman Islands (Part 2)

Chinese enterprises with offshore structures in Hong Kong and the Cayman Islands face unique service-of-process challenges when sued in U.S. courts. This analysis examines how the Hague Service Convention operates across Mainland China, Hong Kong SAR, and the Cayman Islands, revealing critical differences in postal service availability and procedural flexibility that can determine whether companies receive timely notice of litigation.
GlobalInternational Law
Purplevine IP Group
Purplevine IP Group
Article

The Splintering Of The "Schedule A" Litigation Regime: A Tug-of-War Between Efficient Enforcement And Procedural Fairness

The U.S. District Court for the Northern District of Illinois has become the epicenter of "Schedule A" litigation—a controversial model for pursuing intellectual property claims against dozens or hundreds of cross-border e-commerce sellers simultaneously. Judge John F. Kness's landmark 2025 ruling in Eicher Motors Limited challenges long-standing practices including ex parte restraining orders, prejudgment asset freezes, and mass joinder of defendants, potentially reshaping how brand owners combat onl
United StatesIntellectual Property
Purplevine IP Group
Purplevine IP Group
Article

Service Of Process In Cross-Border Litigation: Comparing U.S. And UPC Practice (Part 1)

Cross-border litigation presents unique challenges when serving process on foreign defendants, particularly for Chinese companies facing U.S. federal or Unified Patent Court proceedings. Understanding the fundamental differences between common law and civil law approaches to service, along with the requirements of the Hague Service Convention, is essential for protecting procedural rights and ensuring the enforceability of judgments.
ChinaLitigation, Mediation & Arbitration
Purplevine IP Group
Purplevine IP Group
Article

Interim Remedies Before The UPC: Injunctions, Evidence Preservation And The Risk Of Surprise Enforcement

The Unified Patent Court's interim remedies are transforming patent enforcement across Europe, enabling patent holders to obtain injunctions and evidence preservation orders with unprecedented speed—sometimes within hours. How can businesses operating in European markets protect themselves from sudden commercial disruption while leveraging these powerful procedural tools to enforce their own patent rights?
FranceIntellectual Property
Purplevine IP Group
Purplevine IP Group