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Processes And Intermediates For Preparing Tirzepatide

Abstract: The present invention provides new intermediates and processes useful in the manufacture of tirzepatide, or a pharmaceutically acceptable salt thereof.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
24 July 2025
Publication Number
33/2025
Publication Type
INA
Invention Field
BIOTECHNOLOGY
Status
Email
Parent Application

Applicants

ELI LILLY AND COMPANY
P.O. Box 6288 Indianapolis, Indiana 46206-6288

Inventors

1. KOPACH, Michael Eugene
c/o Eli Lilly and Company P.O. Box 6288 Indianapolis, Indiana 46206-6288
2. RICHEY, Rachel Nicole
c/o Eli Lilly and Company P.O. Box 6288 Indianapolis, Indiana 46206-6288
3. BERGLUND, Mark Richard
c/o Eli Lilly and Company P.O. Box 6288 Indianapolis, Indiana 46206-6288
4. SEIBERT, Kevin Dale
c/o Eli Lilly and Company P.O. Box 6288 Indianapolis, Indiana 46206-6288
5. MURZINSKI, Emily Suzanne
c/o Eli Lilly and Company P.O. Box 6288 Indianapolis, Indiana 46206-6288

Specification

Documents

Application Documents

# Name Date
1 202517070418-STATEMENT OF UNDERTAKING (FORM 3) [24-07-2025(online)].pdf 2025-07-24
2 202517070418-Sequence Listing in txt [24-07-2025(online)].txt 2025-07-24
3 202517070418-Sequence Listing in PDF [24-07-2025(online)].pdf 2025-07-24
4 202517070418-REQUEST FOR EXAMINATION (FORM-18) [24-07-2025(online)].pdf 2025-07-24
5 202517070418-PRIORITY DOCUMENTS [24-07-2025(online)].pdf 2025-07-24
6 202517070418-POWER OF AUTHORITY [24-07-2025(online)].pdf 2025-07-24
7 202517070418-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [24-07-2025(online)].pdf 2025-07-24
8 202517070418-FORM 18 [24-07-2025(online)].pdf 2025-07-24
9 202517070418-FORM 1 [24-07-2025(online)].pdf 2025-07-24
10 202517070418-DRAWINGS [24-07-2025(online)].pdf 2025-07-24
11 202517070418-DECLARATION OF INVENTORSHIP (FORM 5) [24-07-2025(online)].pdf 2025-07-24
12 202517070418-COMPLETE SPECIFICATION [24-07-2025(online)].pdf 2025-07-24
13 202517070418-Proof of Right [15-09-2025(online)].pdf 2025-09-15