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Opposition

Number:91302708Filing Date:10/28/2025
Status:PendingStatus Date:10/28/2025
General Contact Number:571-272-8500
Interlocutory Attorney:KEVIN G CRENNAN
Paralegal Name:CHAUNTE T AUSTIN
Defendant
Name:Dingliang Du
Correspondence:LOWELL LEE CARSON JR
POLYMATH IP COUNSEL, LLC
3265 W. BELLEWOOD DR.
ENGLEWOOD, CO 80110
UNITED STATES
polymath.ip@gmail.com, qianyu2024@aliyun.com
Phone: 1-(610) 864-6131
 
Applications/registrations
 
Serial #:99190482Application FileAssignment
Application Status: OPPOSITION PENDING
Mark: FIVELF
Plaintiff
Name:e.l.f. Cosmetics, Inc.
Correspondence:DANIEL MICHAEL NUZZACI
AMSTER ROTHSTEIN & EBENSTEIN, LLP
405 LEXINGTON AVENUE, FLOOR 48
NEW YORK, NY 10174
UNITED STATES
dnuzzaci@arelaw.com, crothstein@arelaw.com, adigiallonardo@arelaw.com, ptodocket@arelaw.com
Phone: 2123368045
 
Pleaded applications and registrations
 
Serial #:90188051Application FileAssignmentRegistration #:7001044
Application Status: REGISTERED
Mark: E.L.F.
 
Serial #:88479455Application FileAssignmentRegistration #:6511960
Application Status: REGISTERED
Mark: E.L.F.ING AMAZING
 
Serial #:90392610Application FileAssignmentRegistration #:7157898
Application Status: REGISTERED
Mark: E.L.F. SKIN
 
Serial #:97921107Application FileAssignmentRegistration #:7398730
Application Status: REGISTERED
Mark: E.L.F. SKIN
 
Serial #:78664823Application FileAssignmentRegistration #:3106703
Application Status: REGISTERED AND RENEWED
Mark: E.L.F.
 
Serial #:86656853Application FileAssignmentRegistration #:4889008
Application Status: SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED
Mark: E.L.F.
Prosecution History
#DateHistory TextDue Date
310/28/2025INSTITUTED
210/28/2025NOTICE AND TRIAL DATES SENT; ANSWER DUE:12/27/2025
110/28/2025FILED AND FEE
Results as of 11/20/2025 11:15 AM
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