HALOZYME

Serial Number 99051997
681

Registration Progress

Application Filed
Feb 21, 2025
Under Examination
Approved for Publication
Published for Opposition
Nov 18, 2025
Registered

Attorney Assistance

Non-Final Action Mailed
Due: Nov 07, 2025 1 days

Trademark Image

HALOZYME

Basic Information

Serial Number
99051997
Filing Date
February 21, 2025
Published for Opposition
November 18, 2025
Drawing Code
4

Status Summary

Current Status
Active
Status Code
681
Status Date
Oct 29, 2025
Application
Pending
Classes
005 035 036 042
+1 more

Rights Holder

Halozyme, Inc.

03
Address
12390 El Camino Real
San Diego, CA 92121

Ownership History

Halozyme, Inc.

Original Applicant
03
San Diego, CA

Legal Representation

Attorney
Gene K. Park

USPTO Deadlines

Next Deadline
1 days remaining
Non-Final Action Mailed
Due Date
November 07, 2025
Extension Available
Until February 07, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.

Application History

13 events
Date Code Type Description Documents
Oct 21, 2025 CNSA P APPROVED FOR PUB - PRINCIPAL REGISTER Loading...
Oct 21, 2025 XAEC I EXAMINER'S AMENDMENT ENTERED Loading...
Oct 21, 2025 GNEN O NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED Loading...
Oct 21, 2025 GNEA F EXAMINERS AMENDMENT E-MAILED Loading...
Oct 21, 2025 CNEA R EXAMINERS AMENDMENT -WRITTEN Loading...
Aug 7, 2025 GNRN O NOTIFICATION OF NON-FINAL ACTION E-MAILED Loading...
Aug 7, 2025 GNRT F NON-FINAL ACTION E-MAILED Loading...
Aug 7, 2025 CNRT R NON-FINAL ACTION WRITTEN Loading...
Jul 30, 2025 DOCK D ASSIGNED TO EXAMINER Loading...
Jul 30, 2025 DOCK D ASSIGNED TO EXAMINER Loading...
Jul 29, 2025 NWOS I NEW APPLICATION OFFICE SUPPLIED DATA ENTERED Loading...
Feb 24, 2025 NWAP I NEW APPLICATION ENTERED Loading...
Feb 21, 2025 MAFR O APPLICATION FILING RECEIPT MAILED Loading...

Detailed Classifications

Class 005
Drug delivery agents in the form of liquid for subcutaneous delivery that facilitate the delivery of pharmaceutical preparations; enzymes for medical purposes, namely, for facilitating delivery of fluids or pharmaceuticals; drug delivery agents consisting of pharmaceuticals containing enzymes that facilitate delivery of fluids and a wide range of pharmaceuticals; pharmaceutical preparations for use in the treatment and prevention of metabolic conditions and disorders, endocrine conditions and disorders, diabetes, diabetic complications, hormonal diseases and disorders, dermatological conditions and disorders, and for the treatment of cancer and in hydration; pharmaceutical preparations for use in dermatology; pharmaceutical preparations for use in aesthetic skin treatments; Hyaluronic acid for pharmaceutical purposes, namely, recombinant human hyaluronidase formulation for use in in-vitro fertilization procedures; enzymes for medical purposes, namely, recombinant human hyaluronidase formulation for use in in-vitro fertilization procedures
Class 035
Administration of a discount program enabling patients to obtain discounts on prescription drugs through use of a discount card provided by a copay discount program; business administration of a program enabling patients to obtain discounts on prescription drugs through a cash-pay program for uninsured and underinsured patients
Class 036
Insurance benefits verification and prior authorization assistance in the health industry; copay assistance programs, namely, providing financial assistance to uninsured and underinsured patients for prescription medications
Class 042
Scientific research and development services for the integration of technologies, therapies, and other systems for pharmaceuticals and drug delivery systems
Class 044
Providing medical information in the field of subcutaneous fluid administration; providing medical information in the field of subcutaneous delivery of a wide range of pharmaceuticals

Classification

International Classes
005 035 036 042 044