Listed by the USPTO as SONG, JIANFENG
Tech Center 1600 • Art Units: 1613 1615
This examiner grants 56% of resolved cases
SONG, JIANFENG is assigned to tech center 1600 and art unit 1613. The record shows 869 resolved cases, an allowance rate of 56.4%, and a median of 971 days to allowance. The allowance rate indicates that prosecution outcomes in the record are more mixed than profiles centered on substantially higher allowance levels.
Interviews are associated with a 33.0% lift in allowance rate, making interview preparation a potentially important practical consideration. The principal companies are L'Oréal, BASF SE, and Kabushiki Kaisha Toshiba. The firms appearing most often are OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P., Saul Ewing LLP (Philadelphia), and The Marbury Law Group, PLLC.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18730898 | COMPOSITION FOR PREVENTING, AMELIORATING, OR TREATING INFLAMMATORY DISEASES COMPRISING EXTRACELLULAR VESICLES DERIVED FROM ROSEBURIA SPP. OR BIFIDOBACTERIUM SPP. | Final Rejection | KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
| 18702183 | Phosphate and Arginine Containing Compositions and the Delivery of Such Compositions for Virulence Suppression | Non-Final OA | Solventum Intellectual Properties Company |
| 18714323 | PURIFICATION METHOD FOR ALPHA-SULFO FATTY ACID SALT | Non-Final OA | BASF SE |
| 18284678 | DIALKYLPENTENE ETHER AND DIALKYLPENTADIENE ETHER DERIVATIVES AS FRAGRANCES | Final Rejection | BASF SE |
| 17047522 | Methods and Compositions for Hair Growth by Activating Autophagy | Non-Final OA | The Regents of the University of California |
| 18969872 | SHAVING AID COMPRISING A BENEFIT AGENT | Non-Final OA | The Gillette Company LLC |
| 18702752 | COMPOSITIONS COMPRISING AN ERK INHIBITOR | Non-Final OA | Otsuka Pharmaceutical Co., Ltd. |
| 17775726 | DEODORANT COMPOSITIONS | Final Rejection | Conopco, Inc., d/b/a UNILEVER |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy56.4% of resolved applications examined by Jianfeng Song were allowed (869 resolved cases), compared with 34.0% across Art Unit 1613 over the last five years.
This examiner's interview lift is +33.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Jianfeng Song took 971 days on average from filing to allowance.
Jianfeng Song examines applications in Art Unit 1613 in Tech Center 1600 (Biotechnology & Pharmaceuticals).
