Nan Feng
Inventor
Stats
- 2 US patents issued
- 11 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 11 US Applications Filed
- 246 Total Citation Count
- Jul 12, 2023 Most Recent Filing
- Jan 11, 2001 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| INTERNATIONAL BUSINESS MACHINES CORPORATION | 4
| 2001
|
| INSTITUTE OF MATARIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES | 1
| 2008
|
| Institute of Mataria Medica, Chinese Academy of Me | 1
| 2008
|
Inventor Addresses
| Address | Duration |
|---|---|
| Beijing, CN | Sep 15, 11 - Apr 18, 24 |
| Ji'an, CN | May 02, 24 - Jan 14, 25 |
| Katy, TX, US | Jul 09, 20 - Oct 12, 21 |
| Nanjing, CN | Aug 23, 01 - Jul 28, 09 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 1 |
| A61P: | THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 4 |
| B01D: | SEPARATION | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12200432 | 2025 | Open-ear earphone | 0 |
| 2024/0147,143 | 2024 | OPEN-EAR EARPHONE | 0 |
| 2024/0147,115 | 2024 | OPEN-EAR BLUETOOTH EARPHONE | 0 |
| 2024/0124,556 | 2024 | KERATIN BD-3, PREPARATION METHOD THEREFOR AND PHARMACEUTICAL COMPOSITION AND USE THEREOF | 0 |
| 2023/0287,068 | 2023 | KERATIN BD-6, PREPARATION METHOD THEREFOR AND PHARMACEUTICAL COMPOSITION AND USE THEREOF | 0 |
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