5Suppliers
11Customers
3Debt Items
20Related Chains

Source-Backed Evidence Depth

Protagenic Therapeutics, Inc. (PTIX) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

19Total relationships
3Distinct source URLs
5High confidence
0.712Average confidence
2026-09-13Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Protagenic Therapeutics, Inc. Suppliers

TickerNameConfidenceEvidence
PHYTANIX-BIO PHYTANIX-BIO 92% PTIX agreed to pay Phytanix Bio $300,000 at Closing and an additional $10,000 following receipt of specified financial information, in accordance with the terms of the Unwind Agreement.
UNIVERSITY UNIVERSITY 92% On July 31, 2005, the Company had entered into a Technology License Agreement with the University pursuant to which the University agreed to license to the Company patent rights and other intellectua…
JNJ Johnson & Johnson 72% ats and non-human primates. The doses tested were substantially above the anticipated clinical doses and were well tolerated and safe, with no dose-limiting toxicities observed at doses at least 50-f…
JNJ Johnson & Johnson 72% Reciprocal relationship from JNJ graph: Reciprocal relationship from PTIX graph: ats and non-human primates. The doses tested were substantially above the anticipated clinical doses and were well tol…
PYPD PolyPid Ltd. 72% Reciprocal relationship from PYPD graph: we have incurred over the last two years pursuant to our research and development programs, please see “Item 5. Operating and Financial Review and Prospects— …

Protagenic Therapeutics, Inc. Customers

TickerNameConfidenceEvidence
ABTI-PHARMA-LIMITED ABTI-PHARMA-LIMITED 62% NOTE 1 – ORGANIZATION AND NATURE OF BUSINESS Company Background Protagenic Therapeutics, Inc. (“we,” “our,” “Protagenic” or “the Company”), formerly known as Atrinsic, Inc., is a Delaware corporation…
ALINOVA-BIOSCIENCES-LTD ALINOVA-BIOSCIENCES-LTD 62% anies such as Apex Molecular Ltd. to synthesize and purify these compounds for their pharmaceutical development programs. ● Acquisition of intellectual property from Alinova Biosciences Ltd. ● Contin…
ALTEROLA-BIOTECH-INC ALTEROLA-BIOTECH-INC 62% NOTE 1 – ORGANIZATION AND NATURE OF BUSINESS Company Background Protagenic Therapeutics, Inc. (“we,” “our,” “Protagenic” or “the Company”), formerly known as Atrinsic, Inc., is a Delaware corporation…
APEX-MOLECULAR-LTD APEX-MOLECULAR-LTD 62% anies such as Apex Molecular Ltd. to synthesize and purify these compounds for their pharmaceutical development programs. ● Acquisition of intellectual property from Alinova Biosciences Ltd. ● Contin…
BACKGROUND-PROTAGENIC-THERAPEUTICS-INC BACKGROUND-PROTAGENIC-THERAPEUTICS-INC 62% NOTE 1 – ORGANIZATION AND NATURE OF BUSINESS Company Background Protagenic Therapeutics, Inc. (“we,” “our,” “Protagenic” or “the Company”), formerly known as Atrinsic, Inc., is a Delaware corporation…
BENCHMARK-INVESTMENTS-LLC BENCHMARK-INVESTMENTS-LLC 62% onths ended December 31, 2024 (as Phytanix Bio had only been incorporated in Nevada in 2024). By contrast, the combined company was conducting a level of R&D spending in the nine months ending Decemb…
B-RILEY-SECURITIES-INC B-RILEY-SECURITIES-INC 62% onths ended December 31, 2024 (as Phytanix Bio had only been incorporated in Nevada in 2024). By contrast, the combined company was conducting a level of R&D spending in the nine months ending Decemb…
EFFECTIVE-TIME-PROTAGENIC-THERAPEUTICS-INC EFFECTIVE-TIME-PROTAGENIC-THERAPEUTICS-INC 62% tstanding Preferred Shares of Phytanix Bio at the Effective Time, Protagenic Therapeutics, Inc. issued to the Preferred Stockholders, in accordance with their Preferred Pro Rata Portion, (A) an aggre…
FERVEN-LIMITED FERVEN-LIMITED 62% NOTE 1 – ORGANIZATION AND NATURE OF BUSINESS Company Background Protagenic Therapeutics, Inc. (“we,” “our,” “Protagenic” or “the Company”), formerly known as Atrinsic, Inc., is a Delaware corporation…
PHYTANIX-BIO-INC PHYTANIX-BIO-INC 62% any without the process of doing its own initial public offering, thereby affording it the opportunity to more quickly raise capital and provide liquidity options to its stockholders, and at the same…
PROTEIN-TECHNOLOGIES-LTD PROTEIN-TECHNOLOGIES-LTD 62% sured at the end of each reporting period. Income Taxes Income taxes are computed using the asset and liability method. Under the asset and liability method, deferred income tax assets and liabilitie…

Protagenic Therapeutics, Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
PTIX-DEBT Debt stack $4.0M 90% Market cache reports total debt of $4.0M.
PTIX-DEBT-11936 Warrants outstanding: 81600 90% xbrl warrant detail from xbrl 2025-12-31.
PTIX-DEBT-11937 Xbrl Convertible 90% xbrl convertible detail from xbrl 2023-12-31.

Protagenic Therapeutics, Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Protagenic Therapeutics, Inc..

Protagenic Therapeutics, Inc. Ownership

No ownership data on recordNo major institutional ownership relationships found in our database for Protagenic Therapeutics, Inc..

Protagenic Therapeutics, Inc. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
BDX Becton, Dickinson and Company 100.00 2
JNJ Johnson & Johnson 100.00 1 ['supplier']
MDT Medtronic plc 100.00 2
BLLN BillionToOne, Inc. 50.00 2
CYCN Cyclerion Therapeutics, Inc. 50.00 2
AORT Artivion, Inc. 50.00 2
ANIK Anika Therapeutics, Inc. 50.00 2
CYTOF Altamira Therapeutics Ltd. 50.00 2
EVFM Evofem Biosciences, Inc. 50.00 2
CBIH Cannabis Bioscience International Holdings, Inc. 50.00 2
BNR Burning Rock Biotech Limited 50.00 2
BNRG Brenmiller Energy Ltd 50.00 2
AVTX Avalo Therapeutics, Inc. 50.00 2
CSTE Caesarstone Ltd. 50.00 2
SNNUF Smith & Nephew plc 50.00 2
DYAI Dyadic International, Inc. 50.00 2
ALC Alcon Inc. 50.00 2
ATRA Atara Biotherapeutics, Inc. 50.00 2
AVBP ArriVent BioPharma, Inc. 50.00 2
CVRX CVRx, Inc. 50.00 2
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PTIX
Unlock PTIX Supply Chain Data
Verified relationships include:
PHYTANIX-BIOPHYTANIX-BIOSupplier92%
UNIVERSITYUNIVERSITYSupplier92%
ABTI-PHARMA-LIMITEDABTI-PHARMA-LIMITEDCustomer62%
ALINOVA-BIOSCIENCES-LTDALINOVA-BIOSCIENCES-LTDCustomer62%
+15 more relationships locked
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