Inventor · name-matched record
LI JIANCHENG
2 granted patents·0 citations·filing 2020–2024
25Inventor score
Technology areasC09D
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
2 records- 0165US12516183B2Liquid polybutadiene, and preparation method therefor and application thereof, composition, polymer coating, adhesive, and crosslinking agentCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Jan 6, 2026·0 cites·20 claims
- 0240USD1111103SDrum toyLI JIANCHENG·Filed 2024·Granted Feb 3, 2026·0 cites·1 claims
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Identity basis: exact name match across USPTO filings. How scoring works →