PatentRef

Data version 20261103.2, as of 2026-11-06. Free beta.

Grants to one assignee in one year

Patents granted to Tesla, Inc. in 2024, oldest first, the first ten of them; total_hits counts them all.

The request

curl -s -G -H "X-Api-Key: YOUR_KEY" https://patentref.io/api/v1/patent/ \
  --data-urlencode 'q={"_and":[{"assignees.assignee_organization":"Tesla, Inc."},{"_gte":{"patent_date":"2024-01-01"}},{"_lte":{"patent_date":"2024-12-31"}}]}' \
  --data-urlencode 'f=["patent_id","patent_title","patent_date"]' \
  --data-urlencode 's=[{"patent_date":"asc"},{"patent_id":"asc"}]' \
  --data-urlencode 'o={"size":10}'

YOUR_KEY stands for your key. The demo sent this request without one, on its shared allowance.

The answer

Status 200, X-Data-Version 20261103.2

{
  "error": false,
  "count": 10,
  "total_hits": 51,
  "patents": [
    {
      "patent_id": "11876230",
      "patent_title": "Dry energy storage device electrode and methods of making the same",
      "patent_date": "2024-01-16"
    },
    {
      "patent_id": "11888108",
      "patent_title": "Prelithiated hybridized energy storage device",
      "patent_date": "2024-01-30"
    },
    {
      "patent_id": "11893393",
      "patent_title": "Computational array microprocessor system with hardware arbiter managing memory requests",
      "patent_date": "2024-02-06"
    },
    {
      "patent_id": "11893774",
      "patent_title": "Systems and methods for training machine models with augmented data",
      "patent_date": "2024-02-06"
    },
    {
      "patent_id": "11894770",
      "patent_title": "High power voltage regulator module with different plane orientations",
      "patent_date": "2024-02-06"
    },
    {
      "patent_id": "11901310",
      "patent_title": "Electronic assembly",
      "patent_date": "2024-02-13"
    },
    {
      "patent_id": "11901549",
      "patent_title": "Elemental metal and carbon mixtures for energy storage devices",
      "patent_date": "2024-02-13"
    },
    {
      "patent_id": "11904713",
      "patent_title": "Hazard mitigation through gas flow communication between battery packs",
      "patent_date": "2024-02-20"
    },
    {
      "patent_id": "11908171",
      "patent_title": "Enhanced object detection for autonomous vehicles based on field view",
      "patent_date": "2024-02-20"
    },
    {
      "patent_id": "11909041",
      "patent_title": "Method to produce cathode materials for Li-ion batteries",
      "patent_date": "2024-02-20"
    }
  ]
}

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