In September 2026 P&G patented treatment formulations designed to release active ingredients through core-shell particles, including applications in consumer care products.
US patent US12747418
Abstract
A treatment composition that includes a treatment adjunct and a population of core/shell delivery particles, where the shell is made, at least in part, of chitosan treated with a redox initiator. Related methods of making and using such compositions.
What this signalsA new patent often shows where a company is putting its R&D budget.
Tags
Technologies named
patents-companypatentGrantGet every patent signal for Procter & Gamble and the companies you sell to, in the tools you already use.
Connect Autobound to Claude, Claude Code or Cursor with MCP. Then ask: “What changed at Procter & Gamble this week?”
The Signal API returns patent signals for any list of companies as JSON, for your CRM, warehouse or app.
Sign up and spend your free credits on the companies you sell to.
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 APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/0d73060a-0b7c-5cbd-93a7-b3ffa2a853b8 returns this record as JSON. POST /v1/companies/enrich returns every signal for pg.com.
{
"signal_id": "0d73060a-0b7c-5cbd-93a7-b3ffa2a853b8",
"signal_type": "patents-company",
"signal_subtype": "patentGrant",
"detected_at": "2026-09-30T17:00:50+00:00",
"company": {
"name": "Procter & Gamble",
"domain": "pg.com"
},
"data": {
"cpc": [
{
"code": "C11D 3/502"
},
{
"code": "C11D 3/3902"
},
{
"code": "C11D 17/0039"
}
],
"tags": [
"Intellectual Property",
"Research & Development",
"Chemical Engineering",
"Product Development"
],
"detail": "In September 2026 P&G patented treatment formulations designed to release active ingredients through core-shell particles, including applications in consumer care products.",
"summary": "P&G was granted a patent for chitosan-based delivery particles.",
"event_at": "2026-09-29",
"inventors": [
{
"name": "Susana Fernandez Prieto",
"status": "resolved",
"is_primary": true,
"linkedin_url": "https://www.linkedin.com/in/susana-fernandez-prieto-989b73b"
},
{
"name": "Ariel Lebron",
"status": "resolved",
"is_primary": false,
"linkedin_url": "https://www.linkedin.com/in/ariel-lebron-37aa822b"
},
{
"name": "Cédric Marc Tahon",
"status": "unresolved",
"is_primary": false
},
{
"name": "Mattia Collu",
"status": "resolved",
"is_primary": false,
"linkedin_url": "https://www.linkedin.com/in/mattia-collu-02b15b11b"
},
{
"name": "Johan Smets",
"status": "resolved",
"is_primary": false,
"linkedin_url": "https://www.linkedin.com/in/johansmets"
},
{
"name": "Linsheng Feng",
"status": "resolved",
"is_primary": false,
"linkedin_url": "https://www.linkedin.com/in/linsheng-shane-feng-23b45538"
},
{
"name": "Travis Ian Bardsley",
"status": "resolved",
"is_primary": false,
"linkedin_url": "https://www.linkedin.com/in/travis-bardsley-1089a850"
},
{
"name": "Sonia Marcela Malagon Gomez",
"status": "unresolved",
"is_primary": false
}
],
"event_kind": "grant_date",
"grant_date": "2026-09-29",
"source_url": "https://patents.google.com/patent/US12747418",
"cpc_primary": {
"code": "C11D 3/502"
},
"patent_title": "Treatment composition with delivery particles made from redox-initiator-treated chitosan",
"patent_number": "US12747418",
"uspto_assignee": "The Procter & Gamble Company",
"patent_abstract": "A treatment composition that includes a treatment adjunct and a population of core/shell delivery particles, where the shell is made, at least in part, of chitosan treated with a redox initiator. Related methods of making and using such compositions.",
"precision_class": "structural",
"invention_explanation": "A treatment mixture that packages an active ingredient inside particles coated with chemically modified chitosan to control how it is delivered.",
"technologies_mentioned": [
"chitosan polymers",
"delivery particles",
"treatment formulations"
]
}
}
curl https://signals.autobound.ai/v1/signals/0d73060a-0b7c-5cbd-93a7-b3ffa2a853b8 \
-H "X-API-KEY: $AUTOBOUND_API_KEY"curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"pg.com","limit":20}'Long text fields are shortened on this page.
Looking up one signal by its id is free. Enrich costs 2 credits per signal returned; a call with no results is free.