Prosecution Insights
Last updated: May 29, 2026

Examiner: HELLMAN, KRISTINA M

Tech Center 1600 • Art Units: 1654 1658 1675

This examiner grants 66% of resolved cases

Performance Statistics

66.0%
Allow Rate
+6.0% vs TC avg
744
Total Applications
+54.3%
Interview Lift
905
Avg Prosecution Days
Based on 697 resolved cases, 2023–2026

Rejection Statute Breakdown

2.8%
§101 Eligibility
6.9%
§102 Novelty
37.3%
§103 Obviousness
17.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19345133 LEUPROLIDE ACETATE COMPOSITIONS AND METHODS OF USING THE SAME TO TREAT BREAST CANCER Non-Final OA Tolmar International Limited
17638428 GENE FRAGMENT OVEREXPRESSION SCREENING METHODOLOGIES, AND USES THEREOF Non-Final OA The Regents of the University of California
17639014 STAPLED BETA-CATENIN LIGANDS Non-Final OA Ohio State Innovation Foundation
17638600 HEMOGLOBIN-BASED NANOPARTICLES FOR OXYGEN DELIVERY Final Rejection Ohio State Innovation Foundation
18643038 SOLID COMPOSITIONS COMPRISING A GLP-1 AGONIST AND A SALT OF N-(8-(2-HYDROXYBENZOYL)AMINO)CAPRYLIC ACID Non-Final OA Novo Nordisk A/S
17785518 TERLIPRESSIN-OCTADECANEDIOIC ACID CONJUGATE FOR VASOCONSTRICTIVE THERAPY Non-Final OA Northwestern University
18020908 N-ACYL AMINO ACID PRODUCTS AND USES Non-Final OA THE REGENTS OF THE UNIVERSITY OF MICHIGAN
18359728 PREPARATION AND/OR FORMULATION OF PROTEINS CROSS-LINKED WITH POLYSACCHARIDES Non-Final OA Allergan Pharmaceuticals International Limited
17794338 MODULATING LYMPHATIC VESSELS IN NEUROLOGICAL DISEASE Non-Final OA University of Virginia Patent Foundation
18203348 IMMUNOMODULATOR ANTIBODY DRUG CONJUGATES AND USES THEREOF Final Rejection Sutro Biopharma, Inc.
18316496 CONJUGATES OF MONTELUKAST AND PEPTIDES Final Rejection ENLITISA (SHANGHAI) PHARMACEUTICAL CO., LTD
18591891 COMPOSITIONS AND METHODS FOR INHIBITING HAIR GROWTH Non-Final OA Elise A. Olsen
17766137 COMPOSITION COMPRISING GLUCAGON AND GLP-1 AND GIP RECEPTOR DUAL AGONIST AND THERAPEUTIC USE OF SAME Final Rejection HANMI PHARM. CO., LTD.
18519014 FUSION PEPTIDES OR PROTEINS, THEIR USE, AND SYSTEMS AND KITS BASED THEREUPON, FOR THE SEPARATION AND/OR DETECTION OF PLASTICS, PARTICULARLY OF MICROPLASTICS Final Rejection DWI-Leibniz-Institut Fur Interaktive Materialien E.V.
17908524 COMPOUNDS FOR USE IN THE TREATMENT OF CORONAVIRUS INFECTION Non-Final OA PHARMA MAR, S.A.
18471413 COMPOSITIONS OF EXENDIN-4 DERIVATIVES Final Rejection AMYLYX PHARMACEUTICALS, INC
16973782 PEPTIDIC PROTEIN KINASE C INHIBITORS AND USES THEREOF Final Rejection UNIVERSITE DE GENEVE
16763409 COMPOSITION AND METHOD OF TREATMENT FOR DRY A.M.D. (AGE RELATED MACULAR DEGENERATION) Non-Final OA EYE CO PTY LTD
18249648 ACCELERATING TOOTH REMINERALISATION AND BONE REGENERATION WITH SELF-ASSEMBLING PEPTIDES AND AMORPHOUS CALCIUM PHOSHATE Non-Final OA CREDENTIS AG
17791395 ZINC FINGER PROTEIN TRANSCRIPTION FACTORS FOR REPRESSING TAU EXPRESSION Non-Final OA Sangamo Therapeutics, Inc.
18246699 Application of Lactoferrin in Prevention and Treatment of Alzheimer's Disease Non-Final OA Hainan Xingzheng Nutrition Engineering Co., Ltd
18184427 COMPLEMENTOME ASSAY Non-Final OA Complement Therapeutics Limited
17595390 HAPTOGLOBIN FOR USE IN TREATING AN ADVERSE SECONDARY NEUROLOGICAL OUTCOME FOLLOWING A HAEMORRHAGIC STROKE Non-Final OA CSL BEHRING AG
17875117 STABLE PEPTIDE FORMULATIONS FOR ORAL USE Final Rejection Aurobindo Pharma Ltd
18000358 DIAGNOSIS, PREVENTION AND TREATMENT OF CORONAVIRUS INFECTION Non-Final OA EMERGEX VACCINES HOLDING LIMITED
17924651 PRESERVATIVE FREE PHARMACEUTICAL COMPOSITION FOR OPHTHALMIC ADMINISTRATION CONTAINING CYCLOSPORINE Non-Final OA PHARMATHEN S.A.
17922269 TREATMENT AND/OR PREVENTION OF A DISEASE OR A SYNDROME RELATED TO A VIRUS INFECTION Final Rejection Ageronix SA
17918932 USING C1 ESTERASE INHIBITOR TO TREAT VIRAL INFECTION-RELATED ACUTE RESPIRATORY DISTRESS Non-Final OA Pharming Intellectual Property B.V.
17909730 CYCLIC PEPTIDES FROM THE C-TERMINUS OF ACETYLCHOLINESTERASE FOR TREATMENT OF SKIN DISORDERS AND FOR COSMETICAL USE Non-Final OA NEURO-BIO LTD
17790936 WOUND DRESSINGS WITH ACID-INDUCED GROWTH FACTOR RELEASE Final Rejection Systagenix Wound Management, Limited

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