Prosecution Insights
Last updated: October 02, 2026

Examiner: RICCI, CRAIG D

Tech Center 1600 • Art Units: 1611 1614 1628

This examiner grants 54% of resolved cases

Analysis

Craig D. Ricci is a highly experienced examiner in Tech Center 1600 and Art Unit 1611, having handled 1155 resolved cases. His allowance rate of 53.5 percent reflects a balanced prosecution environment where roughly half of the applications reach a grant. This 53.5 percent rate suggests that practitioners must be prepared for substantive negotiations to overcome rejections.

A critical data point for strategy is the interview lift of 52.6 percent. This 52.6 percent increase in the probability of allowance following an interview is exceptionally high, indicating that direct engagement is one of the most effective tools for success with this examiner. Given the 1155 resolved cases on record, this lift is a statistically significant indicator of the value of oral advocacy.

The median days to allowance for this examiner is 1190. This 1190 day timeline represents the typical duration for successful prosecution in Art Unit 1611. By combining the interview lift with a proactive approach, applicants may be able to navigate the process more effectively and improve their chances beyond the baseline allowance rate.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

53.5%
Allow Rate
-6.5% vs TC avg
1,217
Total Applications
+52.7%
Interview Lift
1190
Avg Prosecution Days
Based on 1158 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
17.4%
§102 Novelty
41.7%
§103 Obviousness
20.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19171111 SMALL MOLECULE INHIBITORS OF INTERLEUKIN-4 AND USES THEREOF Final Rejection Trustees of Boston University
19417018 SODIUM CHLORITE COMPOSITIONS WITH ENHANCED ANTI-MICROBIAL EFFICACY AND REDUCED TOXICITY Non-Final OA Allergan, Inc.
18317725 METHODS OF TREATING HEAVY MENSTRUAL BLEEDING Non-Final OA AbbVie Inc.
17325900 METHODS OF TREATING HEAVY MENSTRUAL BLEEDING Non-Final OA AbbVie Inc.
18040858 IMAGING AND TARGETING PROGRAMMED DEATH LIGAND-1 (PD-L1) EXPRESSION Final Rejection The Johns Hopkins University
18853643 Indolium Compounds for Treating Cancer Non-Final OA Emory University
17596779 COMPOSITIONS AND METHODS USING THYMOL AND/OR CARVACROL FOR INDUCTION OF AUTOPHAGY Final Rejection SOCIETE DES PRODUITS NESTLE S.A.
18801075 PARTICLES WITH COVALENTLY LIPID-BOUND IMMUNOSTIMULATORY AGENTS Final Rejection Massachusetts Institute of Technology
18785975 HYDROPHILIC LINKERS FOR ANTIBODY DRUG CONJUGATES Non-Final OA REGENERON PHARMACEUTICALS, INC.
18719765 CDK9 INHIBITOR AND USE THEREOF Non-Final OA TEIJIN PHARMA LIMITED
18706144 HETEROCYCLIC COMPOUNDS AS STING ANTAGONISTS Non-Final OA Boehringer Ingelheim International GmbH
18653975 USE OF QUINAZOLINONE COMPOUND FOR THE TREATMENT OF CANCER Non-Final OA Hoffmann-La Roche Inc.
18141086 PHARMACEUTICAL COMPOSITION FOR ADMINISTRATION AS OPHTHALMIC DROP TO PATIENT REQUIRING OPTIC NERVE PROTECTION Non-Final OA AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
17998204 PHARMACEUTICAL FORMULATIONS OF ABIRATERONE ACETATE AND NIRAPARIB Final Rejection Janssen Pharmaceutica NV
18728162 PHARMACEUTICAL COMPOSITION COMPRISING NEUROKININ-1 ANTAGONIST PRODRUG COMPOUND Non-Final OA JIANGSU HENGRUI PHARMACEUTICALS CO., LTD.
18683535 FREEZE-DRYING OF LIPID NANOPARTICLES (LNPS) ENCAPSULATING RNA AND FORMULATIONS THEREOF Non-Final OA GLAXOSMITHKLINE BIOLOGICALS SA
17717691 Increasing Drug Bioavailability In Naltrexone Therapy Final Rejection Nalpropion Pharmaceuticals LLC
18257272 CRYSTALLINE FORM OF A PHENOLIC TRPV1 AGONIST PRODRUG Non-Final OA VP Asset Holdings LLC

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