Prosecution Insights
Prosecution Insights
Tech Center 1700 • Art Units: 1621 1622 1654 1671 1672 1692 1793
This examiner grants 75% of resolved cases
Blaine G. Doletski serves in Tech Center 1700 and Art Unit 1621. The examiner has handled 560 resolved cases, which establishes a high level of experience. An allowance rate of 75.0% shows a strong tendency toward granting patents. This 75.0% rate, based on 560 cases, provides a reliable benchmark for applicants seeking protection in this technical area.
The median days to allowance is 765. This 765-day timeline is relatively efficient for the 1700 Tech Center. Reaching an allowance in 765 days suggests that the examiner moves cases through the system at a steady pace. Applicants can use this median to estimate their own prosecution timelines when appearing before Art Unit 1621.
An interview lift of 9.1% indicates that verbal communication is a productive strategy. The 9.1% lift means that cases involving an interview are more likely to be allowed than those without one. Given the base allowance rate, the 9.1% boost makes a compelling case for examiner interviews. Practitioners should leverage this lift to overcome rejections and streamline the path to allowance.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18585934 | RECOVERY OF MONOMERIC AND OLIGOMERIC BUILDING BLOCKS FROM POLYMERIC MATERIALS | Non-Final OA | Align Technology, Inc. |
| 17921997 | METHOD FOR BREAKING DOWN MICHAEL ADDUCTS CONTAINED IN A FLUID F AND FORMED DURING THE PREPARATION OF ACRYLIC ACID | Non-Final OA | BASF SE |
| 18727107 | METHOD FOR PRODUCING TEREPHTHALIC ACID AND TEREPHTHALIC ACID PRODUCED THEREFROM | Final Rejection | SK CHEMICALS CO., LTD. |
| 18442238 | METHOD OF PREPARING GLUCARIC ACID FROM GLUCOSE USING NITROXIDE RADICAL-MEDIATED ORGANOCATALYST AND METHOD OF SEPARATING GLUCARIC ACID | Non-Final OA | SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION |
| 18052270 | RECYCLED CONTENT TRIACETIN | Non-Final OA | Eastman Chemical Company |
| 18276763 | NOVEL METHOD FOR MANUFACTURING TOMATO LEAFMINER PHEROMONE COMPONENTS | Non-Final OA | MELCHIOR MATERIAL AND LIFE SCIENCE FRANCE |
| 18277092 | METHODS FOR PRODUCTION OF AN ESTER OF BUTYRIC ACID | Non-Final OA | SUPERBREWED FOOD, INC. |
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