Listed by the USPTO as KESSLER, CHRISTOPHER S
Tech Center 1700 • Art Units: 1733 1734 1759 1784 1793
This examiner grants 60% of resolved cases
KESSLER, CHRISTOPHER S is a USPTO patent examiner in tech center 1700 and art unit 1733. The record covers 821 resolved cases, with an allowance rate of 60.0% and a median of 1407 days to allowance. Interview lift is 14.7%, so interviews may support clarification while the written response remains the principal tool for developing the prosecution record.
The leading companies are Safran S.A., Posco Co. Ltd., and Canon Inc. The leading firms are BIRCH STEWART KOLASCH & BIRCH, LLP, Morgan, Lewis & Bockius LLP (WA), and SUGHRUE MION, PLLC. Applicants should address the cited art with precise claim language and arguments, use interviews selectively, and account for the recorded duration in prosecution and portfolio planning.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18012521 | POWDER-BED BASED ADDITIVE MANUFACTURING METHOD | Non-Final OA | Safran Aircraft Engines |
| 18579141 | IMPROVED COUNTER-FORM FOR THE MANUFACTURE OF A METAL AERONAUTICAL PART | Non-Final OA | SAFRAN |
| 18652667 | ALLOY, ALLOY MEMBER, INSTRUMENT, AND METHOD OF MANUFACTURING ALLOY | Non-Final OA | CANON KABUSHIKI KAISHA |
| 18688679 | POWDER, LAMINATE USING THE SAME, AND METHOD OF MANUFACTURING LAMINATE | Non-Final OA | RICOH COMPANY, LTD. |
| 18281698 | PASTE COMPOSITION, SEMICONDUCTOR DEVICE, ELECTRICAL COMPONENT AND ELECTRONIC COMPONENT | Non-Final OA | KYOCERA Corporation |
| 18701088 | VALUABLE ELEMENT RECOVERY METHOD | Non-Final OA | JFE STEEL CORPORATION |
| 18483584 | METHOD FOR HEAT TREATING A STEEL COMPONENT | Non-Final OA | AKTIEBOLAGET SKF |
| 18409939 | Solder Alloy, Solder Paste, Solder Ball, Solder Preform, Solder Joint, Vehicle-Mounted Electronic Circuit, ECU Electronic Circuit, Vehicle-Mounted Electronic Circuit Device, and ECU Electronic Circuit Device | Final Rejection | Senju Metal Industry Co., Ltd. |
| 18279342 | NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING SAME | Non-Final OA | NIPPON STEEL CORPORATION |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy60.0% of resolved applications examined by Christopher S Kessler were allowed (821 resolved cases), compared with 48.5% across Art Unit 1733 over the last five years.
This examiner's interview lift is +14.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Christopher S Kessler took 1,407 days on average from filing to allowance.
Christopher S Kessler examines applications in Art Unit 1733 in Tech Center 1700 (Chemistry & Materials).
