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PRO-XTEN
Live/Pending
SU - RESPONSE AFTER NON-FINAL ACTION - ENTERED

response after non

on 10 Dec 2024

Last Applicant/ Owned by

2 Tower Pl, #1100

South San Francisco

CA

94080

Serial Number

97059027 filed on 04th Oct 2021

Registration Number

N/A

Correspondent Address

Nicole E. Reifman

Nicole E. Reifman MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP

SUITE 3200

CHICAGO, IL 60606

United States

Filing Basis

1. intent to use

2. intent to use current

Disclaimer

NO DATA

PRO-XTEN

Chemicals used in the manufacture of pharmaceuticals; biomedical compounds, namely, recombinant and synthetic polypeptides for universal masking of proteins and providing half-life extension, and protease-cleavable linkers to enable unmasking Pharmaceutical preparations for the treatment of cancerous and viral diseases; pharmaceutical preparations for use in the field of oncology for the treatmen Read More

Classification Information


Class [005]
Pharmaceutical Products


Pharmaceutical preparations for the treatment of cancerous and viral diseases; pharmaceutical preparations for use in the field of oncology for the treatment of cancerous diseases; medical diagnostic reagents


First Use Date in General

31st Dec 2022

First Use Date in Commerce

31st Dec 2022

Class [001]
Chemical Products


Chemicals used in the manufacture of pharmaceuticals; biomedical compounds, namely, recombinant and synthetic polypeptides for universal masking of proteins and providing half-life extension, and protease-cleavable linkers to enable unmasking


First Use Date in General

31st Dec 2022

First Use Date in Commerce

31st Dec 2022

Mark Details


Serial Number

No 97059027

Mark Type

No Service/Collective Mark

Attorney Docket Number

No 21-0694-US

44D Filed

No

44D Current

No

44E filed

No

44E Current

No

66A Filed

No

66A Current

No

Current Basis

No

No Basis

No

Legal History


Show more

Status DateAction Taken
10th Dec 2024ASSIGNED TO LIE
10th Dec 2024CORRESPONDENCE RECEIVED IN LAW OFFICE
10th Dec 2024TEAS/EMAIL CORRESPONDENCE ENTERED
04th Nov 2024TEAS RESPONSE TO OFFICE ACTION RECEIVED
13th Sep 2024SOU TEAS EXTENSION RECEIVED
02th Aug 2024APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
02th Aug 2024APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
04th May 2024SU - NON-FINAL ACTION - WRITTEN
04th May 2024NOTIFICATION OF NON-FINAL ACTION E-MAILED
04th May 2024NON-FINAL ACTION E-MAILED