The Challenge
The client wanted to understand who leads electric vehicle innovation and how fast the field is growing. That required a decade of patent filings collected, cleaned and analysed consistently.
The Solution
- Automated patent collection for 2015 to 2025 with BeautifulSoup and API access
- Cleaned and normalised assignee names with Pandas
- Calculated compound annual growth rate (CAGR) across the period
- Ranked the Top 20 patent holders and built a strategic dashboard
The Results
- A decade of EV patent data in one dataset
- Clear view of market leaders and growth trends
- Dashboard ready for strategic decisions
Tech Stack
- Python
- BeautifulSoup
- Pandas
- REST APIs
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