Trademark registration & disputes · High-tech enterprise certification · Foreign-related IP (PCT/Madrid) · Copyright registration · Patent annuity management
Annuity expert · AI-native digital employee system · Trademark / project filing / foreign IP / legal counsel
Professional IP firm · Experienced · International vision
Beijing Najie Intellectual Property Agency Co., Ltd. is a professional legal institution providing IP services, founded in 2010. Our team comprises experienced and skilled patent agents, trademark agents and attorneys.
Our core team includes senior agents who worked at renowned foreign-related IP firms and former CNIPA examiners, including the first batch of patent litigation attorneys recommended and registered with the Supreme People's Court of the PRC. They studied IP law in the US, Japan, Europe and Hong Kong, master multiple languages, and have experience serving multinational corporations.
Our technical fields cover machinery, electronics, telecommunications, computers, networks, semiconductors, optics, electrical, materials, chemistry, biotechnology, pharmaceuticals, metallurgy, chemicals and new energy.
The "Three Cheng": Cheng (Integrity) · Cheng (Capability) · Cheng (Reliability)
One must be honest first to recognize shortcomings; recognizing shortcomings drives improvement and the courage to achieve.
With capability comes commitment that earns the trust of clients, colleagues and friends — trust worth more than gold is life's greatest success.
Those who truly dare to promise become more honest, more capable and more trusted. In this virtuous cycle we change the world with our modest strength.
Project filing · Patents · Trademarks/Copyrights · Legal · Foreign-related
Government science & technology project filing support.
Full-cycle patent prosecution and enforcement.
Full-chain brand protection.
Global trademark & patent strategy.
Full-scenario legal support for business.
Automated annuity monitoring — zero missed payments.
Trademark · Project filing · Foreign IP expert · Annuity management · AI-native
20 years in the IP industry. Fluent in Chinese, English, French and German. Studied at Université d'Angers (1999-2001); China Patent Agent (H.K.) Ltd. (2002); EPC study in Sweden (2007); Wanhuida International Patent Dept. (2009); founded Najie in 2010.
Fields: textile machinery, printing machinery, medical devices, papermaking, glass technology, aircraft.
Clients: RITTER, Saint-Gobain, Airbus, CEA (France), SEB, GE, GM.
Positioning: Trademark expert · Project filing expert · Foreign IP expert · Annuity management expert · Builder of the AI-native digital employee system (15 agents)
Over 10 years in the IP industry, focused on trademark prosecution, patent applications and government project filing. Extensive hands-on experience in trademark registration, opposition & reexamination, international trademark portfolio (Madrid + national) and high-tech enterprise certification, serving clients across technology, manufacturing and pharmaceuticals.
Expertise: trademark registration & disputes, international trademark strategy (Madrid + national), patent prosecution, high-tech enterprise certification filing.
Serving SOEs, multinationals and famous brands
Design infringement dispute representation.
Patent invalidation and infringement dispute representation.
Registration for Beijing Arctic Ocean Food Company.
Trademark administrative dispute representation.
Unfair competition dispute representation.
IP advisory services.
High-tech enterprise certification support.
International patent application representation.
General counsel services.
National certifications and industry recognition
Recognized by CNIPA
Recognized by NCAC
Recognized by MIIT
December 2014
CNIPA
China Trademark Association · INTA Member
Borderless · Full-chain · Digital
National IP Advantage Enterprise, National Copyright Demonstration Unit, MIIT public service platform.
Reliable associate network across Europe, Americas, Southeast Asia, Middle East and Latin America.
Automated monitoring with daily CNIPA cross-checking — no gaps in patent maintenance.
Najie (trademark/projects/foreign/annuities) + Aipunajie (patents) + Mili (litigation/counsel) — seamless full chain.
Self-developed digital employee system tracks renewals, opposition windows and annuity deadlines with smart alerts.
Steady, unhurried, climbing to the peak. We Give More Than We Promise.
From trademark registration and high-tech certification to global filing strategy and annuity management, we are here.
Online ConsultationEmail: [email protected] | Tel: +86-10-65150974 | 13911268604