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Technology Market Intelligence
Public list: frontier tech (472) Space Tech (205)
Phase Four is building a high performance satellite propulsion system. Plasma is the fourth phase of matter. Using new applications of plasma-related technology, Phase Four will advance space missions through unprecedented innovation and cost effecti...Show all
Company (Alive / Active)
Phone:
129 Sierra Street
El Segundo, 90245
California, United States
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| Investor | Investor Type | Location | Participating Rounds |
|---|---|---|---|
| Alsop Louie Partners | Venture Capital | San Francisco, California, United States | Series A, Seed VC |
| Levensohn Venture Partners | Venture Capital | San Francisco, California, United States | Series A |
| Alumni Ventures Group | Venture Capital | Manchester, New Hampshire, United States | Unattributed VC |
| Paycheck Protection Program | Government | Washington, DC, United States | Loan |
| Title | Application Date | Patent Date | Status (Patent / Application) |
|---|---|---|---|
| Plasma production and control device | Jun 12, 2019 | Application | |
| Electrothermal radio frequency thruster and components | Oct 19, 2018 | Application | |
| Electrothermal radio frequency thruster and components | May 17, 2018 | Application |
