Law Firm
Chang & Hale
11 Attorneys
0 Agent
Irvine, CA - 7
Chang & Hale Patent Prosecution Practice
Overall
Biotech
Hightech
Overview
- Overview
- Analytics
- List
Last 5 Years
- Last 5 Years
- Last 12 Months
734
Patents
Applications
Office Actions
Extensions
Pendency
Interviews
Overall Activity & Performance
Patents
Issued Patents in Selected Period
Distribution
Status
Events
Law Firm Distribution
Top Companies for Law Firm Patent Applications
Clients
Countries
Examiners
Attorneys
389
106
78
37
31
Patent Classifications
Technology Centers Belonging to the Patent Applications
Tech Center
IPC Code
Type