S
Power Law company profile
Shanghai Haiyouwei New Materials
Energy · Huangpu, China · Founded 2009 · IPO 2021 Unicorn
Valuation
$758M
Market cap · Apr/2026
Revenue
$160M
Latest reported FY
Global footprint
Where Shanghai Haiyouwei New Materials has talent and traffic
Web traffic by country
300
monthly visits
across markets
across markets
🇺🇸 United States33.3%
🇳🇱 Netherlands0%
🇩🇪 Germany0%
Patent intelligence
$4M patent portfolio · 224 active families
Total estimated portfolio value via Dealroom Patent Intelligence (Patsnap), with quality scores compared against same-sector peers.
Estimated portfolio value
$4M
0.47% of market cap · 80× smaller than top peer Sungrow Power Supply ($284M)
224 active patent families
Where Shanghai Haiyouwei New Materials innovates
Polymer scienceBattery cellPhysicsMaterials sciencePolyolefin
Below peer median on Legal, Strategic, Market
Quality vs same-sector peers
Shanghai Haiyouwei New Materials on the five Patsnap quality dimensions
Shanghai Haiyouwei New Materials in orange. Same-sector peers are the top filers by total patent value. All scores 0–100; higher is stronger.
Compare against
Patent quality scores (0–100)
Source: Dealroom Patent Intelligence · PatsnapTech-focus vs peers
Where Shanghai Haiyouwei New Materials concentrates inside the peer cluster
Axes are the most-shared Patsnap topics across Shanghai Haiyouwei New Materials and its top peers. Each polygon's reach on an axis = how prominent that topic is in that company's portfolio (#1 topic = 100, #10 = 10, absent = 0).
Compare against
Top-topic prominence (rank inverted, 0–100)
Source: Dealroom Patent Intelligence · Patsnap top-10 topics per companySee Shanghai Haiyouwei New Materials on the full Dealroom platform
Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.