People · Operator

John T. Blake

Named in public records as an officer, director or promoter · active 2017–2018 · Biotechnology

2
Companies
5
Filings
$253.1M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Second Sight Medical Products IncBiotechnologySeries B$130.9M$808.7M2018
aTYR PHARMA INCBiotechnologySeries C$122.1M$1.9B2017
Operator network

John T. Blake at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.

William Link · 11 companies · 1 sharedWilliam LinkRobert Greenberg · 6 companies · 1 sharedRobert GreenbergTOM FOGARTY · 3 companies · 1 sharedTOM FOGARTYAaron Mendelsohn · 2 companies · 1 sharedAaron MendelsohnGregg Williams · 2 companies · 1 sharedGregg WilliamsJonathan Will McGuire · 2 companies · 1 sharedJonathan Will McG…William T. Link · 2 companies · 1 sharedWilliam T. LinkAARON MENDELSOHON · 1 companies · 1 sharedAARON MENDELSOHONAaron T. Mendelsohn · 1 companies · 1 sharedAaron T. Mendelso…Alfred Mann · 1 companies · 1 sharedAlfred MannBill T. Link · 1 companies · 1 sharedBill T. LinkEdward Will Sedo · 1 companies · 1 sharedEdward Will SedoJames C. Blair · 8 companies · 1 sharedJames C. BlairJohn K. Clarke · 5 companies · 1 sharedJohn K. ClarkeJeffrey S Hatfield · 2 companies · 1 sharedJeffrey S HatfieldTIMOTHY P. COUGHLIN · 2 companies · 1 sharedTIMOTHY P. COUGHL…Akkaraju C. Srinivas · 1 companies · 1 sharedAkkaraju C. Srini…Amir C. Nashat · 1 companies · 1 sharedAmir C. NashatAmir H. Nashat, Sc.D. · 1 companies · 1 sharedAmir H. Nashat, S…David C. Weiner · 1 companies · 1 sharedDavid C. WeinerEd C. Penhoet · 1 companies · 1 sharedEd C. PenhoetFrederic C. Chereau · 1 companies · 1 sharedFrederic C. Chere…Second Sight Medical Products Inc · $130.9M raisedSecond Sight Medical …aTYR PHARMA INC · $122.1M raisedaTYR PHARMA INCJohn T. BlakeJB
John T. Blake Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

People named alongside John T. Blake on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.

OperatorSharedTheir companies
William Link111
James C. Blair18
Robert Greenberg16
John K. Clarke15
TOM FOGARTY13
Gregg Williams12
Aaron Mendelsohn12
Jeffrey S Hatfield12
Jonathan Will McGuire12
William T. Link12
TIMOTHY P. COUGHLIN12
Akkaraju C. Srinivas11
John D. Mendlein11
David C. Weiner11
Ed C. Penhoet11
Frederic C. Chereau11
Kathryn C. Falberg11
Edward Will Sedo11
Matthew Will Pfeffer11
Scott Dunbar11

People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.