Antimicrobial personal cleansing compositions
US-11364188-B2 · Jun 21, 2022 · US
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Li Ningning patents
Li Ningning is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Li Ningning |
| Total patents | 6 |
| First publication | Aug 1, 2019 |
| Latest publication | Jun 21, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Antimicrobial personal cleansing compositions
US-2021220244-A1 · Jul 22, 2021 · US
Personal cleansing compositions
US-10888513-B2 · Jan 12, 2021 · US
Method of conditioning hair
US-2020323764-A1 · Oct 15, 2020 · US
Hair treatment compositions comprising a homopolymer of (3 -acrylamidopropyl) trimethyl ammonium chloride
US-2019314266-A1 · Oct 17, 2019 · US
Personal cleansing compositions
US-2019231672-A1 · Aug 1, 2019 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Conopco Inc Dba Unilever | 4 |
| Conopco Inc | 2 |
| Conopeo Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.