Registered entities
PROMETHEAN POWER SYSTEMS PRIVATE LIMITED
CIN U40106PN2010PTC135870India
PROMETHEAN POWER SYSTEMS INC
Reg. No. 1448141United States
PROMETHEAN SPENTA TECHNOLOGIES PRIVATE LIMITED
CIN U29191PN2004PTC183956India
Promethean Spenta Technologies Pvt. Ltd
CIN U29191MH2004PTC149431India
Innovation
1 patent family — focus: Chemistry & metallurgy; filing pace dormant. Cited 3 times.
| Year | Filings |
|---|---|
| 2012 | 1 |
Investor mix
12 investors on record; lead investors include Acumen.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 3 | 25% |
| Accelerator & incubator | 6 | 50% |
| Bank & private debt | 1 | 8% |
| Other / undisclosed | 2 | 17% |