Listed by the USPTO as MACDONALD, STEVEN A
Tech Center 4100 • Art Units: 1713 3674 3676 4100
This examiner grants 80% of resolved cases
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19379961 | CONTINUOUS ROTATION COILED TUBING ORIENTING TOOL WITH PASSIVE HYDRAULIC CONTROL | Non-Final OA | Schlumberger Technology Corporation |
| 19138123 | PACKER FOR USE WITHIN WELLBORE | Non-Final OA | SCHLUMBERGER TECHNOLOGY CORPORATION |
| 19137333 | PASSIVELY ORIENTATED GUN FOR PLUG AND ABANDONMENT APPLICATIONS | Non-Final OA | SCHLUMBERGER TECHNOLOGY CORPORATION |
| 19379604 | FLOW CONTROL VALVE EMPLOYING AT LEAST A 1.5 KSI PRESSURE DIFFERENTIAL | Non-Final OA | Halliburton Energy Services, Inc. |
| 19379591 | FLOW CONTROL VALVE EMPLOYING AN ELECTRIC ACTUATOR AND METAL-TO-METAL SEAL | Non-Final OA | Halliburton Energy Services, Inc. |
| 19210231 | DOWNHOLE TOOL WITH CRACK COMPLIANT SEAL AND MECHANICAL STRENGTHENING FEATURE AT A JOINT THEREOF | Final Rejection | Halliburton Energy Services, Inc. |
| 19210156 | DOWNHOLE TOOL WITH CRACK COMPLIANT SEAL AND HIGH YIELD STRENGTH WELD POSITIONED AT A JOINT THEREOF | Final Rejection | Halliburton Energy Services, Inc. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy80.3% of resolved applications examined by Steven A Macdonald were allowed (697 resolved cases), compared with 62.4% across Art Unit 1713 over the last five years.
This examiner's interview lift is +13.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Steven A Macdonald took 864 days on average from filing to allowance.
Steven A Macdonald examines applications in Art Unit 1713 in Tech Center 4100.
