Patent Application
Provisional
Small
App. No. 62/991,568
· Confirmation No. 3624
Anti-IL4 Receptor Antibodies for Veterinary Use
Applicant:
Elanco US Inc.
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2025-04-28 | AS.REC |
Assignment Record | 1 | View | |
| 2025-04-25 | P.AS.V |
Patent Assignment Verification | 2 | View | |
| 2023-11-24 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2023-11-24 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2023-11-16 | PA.. |
Power of Attorney | 3 | View | |
| 2023-11-16 | ADS |
Application Data Sheet | 9 | View | |
| 2023-11-16 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 3 | View | |
| 2023-11-16 | R46C.REQ |
Request under 37CFR1.46(c) to correct, update, change applicant | 2 | View | |
| 2023-11-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2020-04-13 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2020-03-18 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2020-03-18 | DRW.NONBW |
Drawings-other than black and white line drawings | 17 | View | |
| 2020-03-18 | ADS |
Application Data Sheet | 9 | View | |
| 2020-03-18 | SPEC |
Specification | 147 | View | |
| 2020-03-18 | CLM |
Claims | 31 | View | |
| 2020-03-18 | ABST |
Abstract | 1 | View | |
| 2020-03-18 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2020-03-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2020-03-18 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View |
Inventors
Shyr Jiann Li
Millbrae, CA
Lam Nguyen
Union City, CA
Richard Chin
San Francisco, CA
Hangjun Zhan
Foster City, CA
Qingyi Chu
Burlingame, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 84331
- Docket No.
- 2920951-466001
- Confirmation No.
- 3624
ASSIGNMENT OF SECURITY INTEREST IN PATENT RIGHTS, RECORDED ON OCTOBER 20, 2021, AT REEL/FRAME 057861/0905
Recorded 2025-12-03
MERGER AND CHANGE OF NAME
Recorded 2023-10-02
SECURITY INTEREST
Recorded 2021-10-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-05-05
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Quick Facts
- App. No.
- 62/991,568
- Filed
- 2020-03-18
External Links