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AndurilPatent grant

Anduril was granted a patent for solid-rocket propellant coatings.

Source: Autobound Signal API · 101 signals tracked for Anduril · updated

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What happened

In October 2026 Anduril patented coated aluminum-lithium particles for solid-rocket propellants used in aerospace and defense systems.

Source

patents.google.comOct 27, 2026

US patent US12774529

Solid-rocket propellant coatings

Abstract

Coated Al - Li alloys, such as coated particles of Al - Li alloys, are provided. The coated alloys may be used in solid-rocket propellants. Additionally, methods of making such coated alloys, alloys coated with various methods, and solid-rocket propellants comprising such coated alloys are also provided.

patents.google.com/patent/US12774529Read the full source

Extracted by Autobound

From the Signal API record
Signal
Patent grant

What this signalsA new patent often shows where a company is putting its R&D budget.

Grant date
Oct 27, 2026
Inventors
3
Patent number
US12774529
Assignee
Anduril Industries, Inc.

The full record

From the Signal API record

People

  • Brandon Courtney TerryInventor
  • Arrelaine A. DameronInventor
  • David M. KingInventor

Details

Primary CPC class
C23C 30/005
USPTO assignee
Anduril Industries, Inc.
What the invention does
A protective coating applied to aluminum-lithium fuel particles so they can be incorporated into solid rocket propellant more effectively.

Topics and mentions

Tags

  • Intellectual Property
  • Research & Development
  • Engineering
  • Chemical Engineering

Technologies named

  • solid rocket propellants
  • aluminum-lithium alloys
  • materials coating

Extraction

Detected
Oct 30, 2026
signal_type
patents-company
signal_subtype
patentGrant

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This page shows a preview. The full patents-company record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.

Company

  • linkedin_urlValue in the API
  • industriesValue in the API
  • employee_count_lowValue in the API
  • employee_count_highValue in the API
  • revenueValue in the API
  • descriptionValue in the API

Signal

  • signal_nameValue in the API
  • associationValue in the API
Show the full JSONThe record on this page and the API request

GET /v1/signals/0daa00a3-7ff3-516d-bf73-c8968a3a0665 returns this record as JSON. POST /v1/companies/enrich returns every signal for anduril.com.

{
  "signal_id": "0daa00a3-7ff3-516d-bf73-c8968a3a0665",
  "signal_type": "patents-company",
  "signal_subtype": "patentGrant",
  "detected_at": "2026-10-30T00:12:52+00:00",
  "company": {
    "name": "Anduril",
    "domain": "anduril.com"
  },
  "data": {
    "cpc": [
      {
        "code": "C23C 30/005"
      },
      {
        "code": "C06B 33/00"
      },
      {
        "code": "C06B 45/18"
      },
      {
        "code": "C22C 21/00"
      },
      {
        "code": "F02K 9/10"
      }
    ],
    "tags": [
      "Intellectual Property",
      "Research & Development",
      "Engineering",
      "Chemical Engineering"
    ],
    "detail": "In October 2026 Anduril patented coated aluminum-lithium particles for solid-rocket propellants used in aerospace and defense systems.",
    "summary": "Anduril was granted a patent for solid-rocket propellant coatings.",
    "event_at": "2026-10-27",
    "inventors": [
      {
        "name": "Brandon Courtney Terry",
        "status": "unresolved",
        "is_primary": true
      },
      {
        "name": "Arrelaine A. Dameron",
        "status": "resolved",
        "is_primary": false,
        "linkedin_url": "https://www.linkedin.com/in/arrelaine-dameron-97a0266"
      },
      {
        "name": "David M. King",
        "status": "resolved",
        "is_primary": false,
        "linkedin_url": "https://www.linkedin.com/in/david-king-717aa0324"
      }
    ],
    "event_kind": "grant_date",
    "grant_date": "2026-10-27",
    "source_url": "https://patents.google.com/patent/US12774529",
    "cpc_primary": {
      "code": "C23C 30/005"
    },
    "patent_title": "Solid-rocket propellant coatings",
    "patent_number": "US12774529",
    "uspto_assignee": "Anduril Industries, Inc.",
    "patent_abstract": "Coated Al - Li alloys, such as coated particles of Al - Li alloys, are provided. The coated alloys may be used in solid-rocket propellants. Additionally, methods of making such coated alloys, alloys coated with various methods, and solid-rocket propellants comprising such coated alloys are also provided.",
    "precision_class": "structural",
    "invention_explanation": "A protective coating applied to aluminum-lithium fuel particles so they can be incorporated into solid rocket propellant more effectively.",
    "technologies_mentioned": [
      "solid rocket propellants",
      "aluminum-lithium alloys",
      "materials coating"
    ]
  }
}

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