Prosecution Insights
Last updated: May 29, 2026

Examiner: NATARAJAN, MEERA

Tech Center 1600 • Art Units: 1643 1645 1646 1674

This examiner grants 62% of resolved cases

Performance Statistics

62.2%
Allow Rate
+2.2% vs TC avg
779
Total Applications
+16.8%
Interview Lift
1175
Avg Prosecution Days
Based on 749 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
15.0%
§102 Novelty
30.4%
§103 Obviousness
17.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17969033 METHODS FOR TREATING PRURIGO NODULARIS BY ADMINISTERING AN IL-4R ANTAGONIST Final Rejection REGENERON PHARMACEUTICALS, INC.
18035472 ANTI-CD19 AGENT AND B CELL TARGETING AGENT COMBINATION THERAPY FOR TREATING B CELL MALIGNANCIES Non-Final OA NOVARTIS AG
17997482 ENGINEERED IMMUNOGLOBULINS Non-Final OA Novartis AG
17751586 CHIMERIC RECEPTORS TO FLT3 AND METHODS OF USE THEREOF Final Rejection Kite Pharma, Inc.
18162955 COMBINATION OF AN ANTI-CD19 ANTIBODY AND A BRUTON'S TYROSINE KINASE INHIBITOR AND USES THEREOF Final Rejection Incyte Corporation
17474389 Checkpoint Inhibitor and Vaccine Combinations and Use of Same for Immunotherapy Non-Final OA INOVIO PHARMACEUTICALS, INC.
18219138 ANTI-C5 ANTIBODIES HAVING IMPROVED PHARMACOKINETICS Non-Final OA Alexion Pharmaceuticals, Inc.
17632157 COMBINATION THERAPY INVOLVING ANTIBODIES AGAINST CLAUDIN 18.2 AND IMMUNE CHECKPOINT INHIBITORS FOR TREATMENT OF CANCER Final Rejection Astellas Pharma Inc.
18511308 ANTIGEN BINDING PROTEINS SPECIFICALLY BINDING PRAME Non-Final OA Immatics Biotechnologies GmbH
18301545 ANTIGEN BINDING PROTEINS SPECIFICALLY BINDING PRAME Final Rejection Immatics Biotechnologies GmbH
17950350 INERT FORMAT Non-Final OA GENMAB A/S
18272826 GARP Protein Antibody and Use Thereof Non-Final OA JIANGXI JEMINCARE GROUP CO., LTD.
17661841 ANTIBODIES DIRECTED AGAINST T CELL IMMUNOGLOBULIN AND MUCIN PROTEIN 3 (TIM-3) Non-Final OA AnaptysBio, Inc.
17622341 ANTIBODIES AGAINST CAIX WITH REDUCED AFFINITY FOR THE NEONATAL FC RECEPTOR Non-Final OA Telix Pharmaceuticals (Innovations) Pty Ltd
17220012 Detection and Treatment of Malignant Tumours in the CNS Non-Final OA Targinta AB

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