Prosecution Insights
Last updated: April 19, 2026

Examiner: BOESEN, CHRISTIAN C

Tech Center 1600 • Art Units: 1636 1639 1675 1684

This examiner grants 75% of resolved cases

Performance Statistics

75.2%
Allow Rate
+15.2% vs TC avg
638
Total Applications
+21.9%
Interview Lift
1363
Avg Prosecution Days
Based on 616 resolved cases, 2023–2026

Rejection Statute Breakdown

8.5%
§101 Eligibility
18.1%
§102 Novelty
28.8%
§103 Obviousness
25.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18160407 LIBRARIES OF GENETIC PACKAGES COMPRISING NOVEL HC CDR1, CDR2, AND CDR3 AND NOVEL LC CDR1, CDR2, AND CDR3 DESIGNS Non-Final OA Takeda Pharmaceutical Company Limited
17777922 METHOD OF DESIGNING CARBOHYDRATES Non-Final OA THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
17912373 UMI AND APPLICATION THEREOF, MOLECULAR IDENTIFIER GROUP, ADAPTER, ADAPTER LIGATION REAGENT, KITS, METHOD FOR CONSTRUCTING DNA LIBRARY AND METHOD FOR SEQUENCING GENE Non-Final OA BOE TECHNOLOGY GROUP CO., LTD.
18067900 CO-PACKAGING TO MITIGATE INTERMOLECULAR RECOMBINATION Non-Final OA MASSACHUSETTS INSTITUTE OF TECHNOLOGY
17759917 Systems and Methods to Identify Genetic Silencers and Applications Thereof Non-Final OA The Board of Trustees of the Leland Stanford Junior University
18185220 METHODS AND COMPOSITIONS FOR MAXIMUM RELEASE OF OLIGONUCLEOTIDES Non-Final OA Bio-Rad Laboratories, Inc.
17788990 Library Construction Method, Cyclic Peptide, FXIIa Binder and IFNGR1 Binder Non-Final OA The University of Tokyo
17283599 Peptide Library Production Method Final Rejection The University of Tokyo
18875071 PROTEIN LIBRARY DISPLAY SYSTEMS AND METHODS THEREOF Non-Final OA Duke University
17980393 PRIMER EXTENSION TARGET ENRICHMENT OF IMMUNE RECEPTOR SEQUENCES IN ALLOIMMUNE DISORDERS OF PREGNANCY Non-Final OA Roche Sequencing Solutions, Inc.
17914373 USE OF BIOMARKERS IN THE TREATMENT OF FIBROTIC CONDITIONS Non-Final OA Boehringer Ingelheim International GmbH
17935605 In-vivo Continuous Directed Evolution System and Application Thereof Non-Final OA Jiangnan University
18189704 METHOD FOR CONSTRUCTING CHIMERIC PLASMID LIBRARY Non-Final OA NATIONAL UNIVERSITY CORPORATION KOBE UNIVERSITY
17906940 IDENTIFICATION AND USE OF COMPOUNDS IN THE TREATMENT OR PREVENTION OF SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS 2 Non-Final OA Vanda Pharmaceuticals Inc.
17915771 Methods and Tools for Studying Enteroendocrine Cells Non-Final OA Koninklijke Nederlandse Akademie Van Wetenschappen
18153067 DYNAMIC HUMAN ANTIBODY LIGHT CHAIN LIBRARIES Non-Final OA Adagene Inc.
18050476 METHODS FOR SCREENING VARIANT OF TARGET GENE Non-Final OA APPLIED STEMCELL, INC.
17802377 METHODS AND COMPOSITIONS FOR IDENTIFYING TRAITS USING A CELL-FREE SYSTEM Non-Final OA Synvitrobio, Inc.
17800459 MICROARRAYS Non-Final OA Polymer Forge, Inc.

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