![Immanuel Thangaraj](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Immanuel Thangaraj
Director/Board Member at
ACURA PHARMACEUTICALS, INC.
Net worth: 548 $ as of 2026-04-29
Profile
Immanuel Thangaraj is the founder of Olympic Ophthalmics, Inc., established in 2017, serving as Chief Executive Officer & Director.
Current jobs include Independent Director at Acura Pharmaceuticals, Inc. since 2002; Director at Proteus Digital Health, Inc. since 2006; Director at TearScience, Inc.; Managing Director at Essex Woodlands Management, Inc. since 1996; President & Director at Clear Vascular, Inc.; Director at Explorer Surgical Corp.
since 2019; and Director at Exubrion Therapeutics, Inc. Former jobs include Director at iKnowMed, Inc. from 2000 to 2007; Director at Medlogics Device Corp.; Director at MAP International, Inc.; Director at Kona Medical, Inc.; Director at PreCision Dermatology, Inc. from 2010 to 2014; Director at CBR Systems, Inc.; Director at Sound ID Corp.; and Portfolio Manager at ARCH Venture Partners LLC.
Education includes undergraduate and MBA degrees from The University of Chicago.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-01-01 | 547,647 ( 0.83% ) | 548 $ | 2026-04-29 |
Immanuel Thangaraj active positions
| Companies | Position | Start |
|---|---|---|
| ACURA PHARMACEUTICALS, INC. | Director/Board Member | 2002-11-30 |
Essex Woodlands Management, Inc.
 Essex Woodlands Management, Inc. Investment ManagersFinance EW Healthcare Partners invests in public and private companies located in the North America, Latin America, Asia, and Europe with revenues ranges from USD 20 - 200 million. The firm focuses on sectors such as pharmaceutical, medical device, healthcare services, and healthcare IT. The firm participates in growth capital requirements with an investment size range from USD 20 - 100 million. It takes minority or majority interest and requires a board position. | Private Equity Investor | 1995-12-31 |
Exubrion Therapeutics , Inc.
 Exubrion Therapeutics , Inc. Medical SpecialtiesHealth Technology Develops electron therapeutic veterinary devices | Director/Board Member | - |
Explorer Surgical Corp.
 Explorer Surgical Corp. Packaged SoftwareTechnology Services Develops and operates digital case support platform connecting medical device teams to providers enabling them to remotely share best practices & collaborate in real-time during a live procedure | Director/Board Member | 2018-12-31 |
TearScience, Inc.
 TearScience, Inc. Electronic ComponentsElectronic Technology Identifies, diagnoses and treats meibomian gland dysfunction | Director/Board Member | - |
Proteus Digital Health, Inc.
 Proteus Digital Health, Inc. Pharmaceuticals: MajorHealth Technology Develops medicine products and therapeutic devices | Director/Board Member | 2005-12-31 |
Clear Vascular, Inc.
 Clear Vascular, Inc. Pharmaceuticals: MajorHealth Technology Develops radionuclide products for multiple clinical applications | President | - |
Olympic Ophthalmics, Inc.
 Olympic Ophthalmics, Inc. Medical SpecialtiesHealth Technology Operates as a medical device company that focused on developing novel therapies to treat ophthalmic & other disease | Founder | 2016-12-31 |
Former positions of Immanuel Thangaraj
| Companies | Position | End |
|---|---|---|
PreCision Dermatology, Inc.
 PreCision Dermatology, Inc. Pharmaceuticals: MajorHealth Technology Develops skincare therapies | Director/Board Member | 2014-12-30 |
| ░░░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | ░░░░░░░░░░ |
| ░░░░ ░░░░░░░ ░░░░░░░░ ░░░ | ░░░░░░░ ░░░░░░ ░░░░░░░░ | ░░░░░░░░░░ |
| ░░░░░ ░░ ░░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░░░░░░░ ░░░░░░ ░░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
Training of Immanuel Thangaraj
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
68
1st degree connections
17
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 17 |
|---|---|
Acura Pharmaceuticals, Inc.
 Acura Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Develops and commercializes pharmaceutical ingredients | Health Technology |
iKnowMed, Inc.
 iKnowMed, Inc. Internet Software/ServicesTechnology Services Provides physicians with on-line access to information across the network | Technology Services |
Proteus Digital Health, Inc.
Proteus Digital Health, Inc. Pharmaceuticals: MajorHealth Technology Develops medicine products and therapeutic devices | Health Technology |
ARCH Venture Partners LLC
 ARCH Venture Partners LLC Investment ManagersFinance ARCH Venture Partners invests in disruptive science companies located in the United States. The firm target companies operating in the fields of biotechnology and technology sectors. It provides financing for early stage capital requirements with a minimum investment size of $0.05 million and also makes co-investments. | Finance |
Medlogics Device Corp.
 Medlogics Device Corp. Pharmaceuticals: MajorHealth Technology Engages in the research, development and manufacture of drug eluting coating, stent and catheter solutions | Health Technology |
TearScience, Inc.
TearScience, Inc. Electronic ComponentsElectronic Technology Identifies, diagnoses and treats meibomian gland dysfunction | Electronic Technology |
MAP International, Inc.
 MAP International, Inc. Miscellaneous Commercial ServicesCommercial Services Provides health development services | Commercial Services |
Kona Medical, Inc.
 Kona Medical, Inc. Medical/Nursing ServicesHealth Services Designs and develops therapies for the treatment of hypertension | Health Services |
PreCision Dermatology, Inc.
PreCision Dermatology, Inc. Pharmaceuticals: MajorHealth Technology Develops skincare therapies | Health Technology |
The University of Chicago
 The University of Chicago Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Essex Woodlands Management, Inc.
Essex Woodlands Management, Inc. Investment ManagersFinance EW Healthcare Partners invests in public and private companies located in the North America, Latin America, Asia, and Europe with revenues ranges from USD 20 - 200 million. The firm focuses on sectors such as pharmaceutical, medical device, healthcare services, and healthcare IT. The firm participates in growth capital requirements with an investment size range from USD 20 - 100 million. It takes minority or majority interest and requires a board position. | Finance |
CBR Systems, Inc.
 CBR Systems, Inc. Medical/Nursing ServicesHealth Services Operates a cord blood stem cell bank | Health Services |
Sound ID Corp.
 Sound ID Corp. Computer CommunicationsElectronic Technology Develops personalized sound devices | Electronic Technology |
Clear Vascular, Inc.
Clear Vascular, Inc. Pharmaceuticals: MajorHealth Technology Develops radionuclide products for multiple clinical applications | Health Technology |
Explorer Surgical Corp.
Explorer Surgical Corp. Packaged SoftwareTechnology Services Develops and operates digital case support platform connecting medical device teams to providers enabling them to remotely share best practices & collaborate in real-time during a live procedure | Technology Services |
Olympic Ophthalmics, Inc.
Olympic Ophthalmics, Inc. Medical SpecialtiesHealth Technology Operates as a medical device company that focused on developing novel therapies to treat ophthalmic & other disease | Health Technology |
Exubrion Therapeutics , Inc.
Exubrion Therapeutics , Inc. Medical SpecialtiesHealth Technology Develops electron therapeutic veterinary devices | Health Technology |
- Stock Market
- Insiders
- Immanuel Thangaraj
