Patent 12142371

Assignment history

Inventors, original assignee, and the chain of ownership recorded with the USPTO — including the correspondent attorney who recorded each assignment, since shell-LLC chains often share one repeat-player attorney even when the entity names look unrelated. Surfaces NPE / patent-troll patterns: shell-entity transfers, known asserters in the chain, repeat correspondent fingerprints, pre-litigation assignments, and bankruptcy fire-sales.

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Ownership chain (2)

Asserters network →

Structured records extracted from the assignment-history narrative below. Each entity links to its full ownership-network profile.

  1. 2024-05-31 · reel 67573/862 · Assignment

    PARIKH, VISHAL, DATTA, DEBAJYOTI, MILLER, ALEX, BHIMANI, MEENESH, GAMBLE, PAUL, Godil, Saad, LASKO, RAE, MUKHERJEE, SUBHABRATA, SHAH, MUNJALHEALTHGPT, INC. DBA HIPPOCRATIC AI

    initial assignment

  2. 2024-06-26 · Corrective Assignment

    PARIKH, VISHAL, DATTA, DEBAJYOTI, MILLER, ALEX, BHIMANI, MEENESH, GAMBLE, PAUL, Godil, Saad, LASKO, RAE, MUKHERJEE, SUBHABRATA, SHAH, MUNJALHEALTHGPT, INC. DBA HIPPOCRATIC AI

    correction

Assignment history

Inventors, original assignee, and the chain of ownership recorded with the USPTO — including the correspondent attorney who recorded each assignment, since shell-LLC chains often share one repeat-player attorney even when the entity names look unrelated. Surfaces NPE / patent-troll patterns: shell-entity transfers, known asserters in the chain, repeat correspondent fingerprints, pre-litigation assignments, and bankruptcy fire-sales.

✓ Generated

Inventors

Munjal Shah (Healthgpt Inc dba Hippocratic Ai)
Vishal Parikh (Healthgpt Inc dba Hippocratic Ai)
Meenesh Bhimani (Healthgpt Inc dba Hippocratic Ai)
Subhabrata Mukherjee (Healthgpt Inc dba Hippocratic Ai)
Alex Miller (Healthgpt Inc dba Hippocratic Ai)
Saad Godil (Healthgpt Inc dba Hippocratic Ai)
Debajyoti Datta (Healthgpt Inc dba Hippocratic Ai)
Paul Gamble (Healthgpt Inc dba Hippocratic Ai)
Rae Lasko (Healthgpt Inc dba Hippocratic Ai)

All inventors are listed as assignors to Healthgpt Inc dba Hippocratic Ai in the initial assignments, which aligns with them being employees of the original assignee at the time of filing.

Original assignee

The entity named on the issued patent is Healthgpt Inc dba Hippocratic Ai. [cite: The full patent text confirms this.]
Healthgpt Inc dba Hippocratic Ai is a developer of safety-focused generative AI for healthcare. They offer AI agents for various healthcare workflows, including patient intake, chronic care management, appointment scheduling, and reducing hospital readmissions. The company has received significant funding and achieved unicorn status in January 2025. Its current status is active.

Assignment timeline

There are no post-issuance assignments recorded for this patent on the USPTO Assignment Center. The information provided in the patent document itself indicates the initial assignment from the inventors to Healthgpt Inc, which is typical for patents filed by employees. The Google Patents legal events section shows:

  • 2024-05-31 (assigned) / recorded Not explicitly recorded - Reel 67573/862
    • Conveyance: Assignment
    • Assignor: PARIKH, VISHAL, DATTA, DEBAJYOTI, MILLER, ALEX, BHIMANI, MEENESH, GAMBLE, PAUL, Godil, Saad, LASKO, RAE, MUKHERJEE, SUBHABRATA, SHAH, MUNJAL
    • Assignee: HEALTHGPT, INC. DBA HIPPOCRATIC AI
    • Correspondent: Not specified in this record.
    • Context: Transfer of inventors' interests to the assignee.
  • 2024-06-26 (assigned) / recorded Not explicitly recorded - Reel Not explicitly recorded
    • Conveyance: Corrective Assignment
    • Assignor: PARIKH, VISHAL, DATTA, DEBAJYOTI, MILLER, ALEX, BHIMANI, MEENESH, GAMBLE, PAUL, Godil, Saad, LASKO, RAE, MUKHERJEE, SUBHABRATA, SHAH, MUNJAL
    • Assignee: HEALTHGPT, INC. DBA HIPPOCRATIC AI
    • Correspondent: Not specified in this record.
    • Context: Corrective assignment to update correspondence address.

Timeline diagram

timeline
    title Ownership of US 12142371
    2024 : Filed by Healthgpt Inc
    2024 : Issued
    2024-05-31 : Assigned to HEALTHGPT, INC. DBA HIPPOCRATIC AI
    2024-06-26 : Corrective assignment to HEALTHGPT, INC. DBA HIPPOCRATIC AI

NPE / troll-pattern signals

  1. Shell-entity transfer — Not present. The assignee, Healthgpt Inc dba Hippocratic AI, is an operating company actively developing and deploying AI-powered healthcare solutions.
  2. Known asserter in the chain — Not present. Healthgpt Inc dba Hippocratic AI is not listed as a known patent asserter.
  3. Repeat correspondent across the chain — Unclear. The provided assignment records from Google Patents do not specify the correspondent of record.
  4. Cascading transfers — Not present. There are only two recorded assignments, both from the inventors to the initial assignee, and one is a corrective assignment.
  5. Pre-litigation transfer — Not present. The initial assignments occurred in May and June 2024, while the PTAB case was filed in 2025. This timing does not suggest a transfer specifically to enable assertion.
  6. Bankruptcy fire-sale — Not present. Healthgpt Inc dba Hippocratic AI is an active, well-funded company.
  7. Privateering — Not present. There is no indication that Healthgpt Inc dba Hippocratic AI has transferred this patent to an NPE to assert on its behalf.
  8. Defensive aggregator (anti-NPE) — Not present. The patent remains with Healthgpt Inc dba Hippocratic AI.

Verdict

Operating-company assertion
The patent is currently assigned to Healthgpt Inc dba Hippocratic Ai, which is an operating company actively developing and marketing AI solutions for the healthcare industry. The initial assignments are from the inventors to this operating company, which is a standard practice and does not indicate an NPE pattern. There are no subsequent transfers to shell entities or known patent assertion entities. (Verification: https://assignmentcenter.uspto.gov/ - search for patent number 12142371).

Generated 5/22/2026, 12:48:03 AM