Who owns the PROLEUKIN trademark?

The PROLEUKIN trademark is owned by IOVANCE BIOTHERAPEUTICS MANUFACTURING LLC.

What class is the PROLEUKIN trademark registered in?

The PROLEUKIN trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for PROLEUKIN?

The USPTO serial number for PROLEUKIN is 73523710.

What is the registration number for PROLEUKIN?

PROLEUKIN is registered under USPTO registration number 1369770.

PRO

USPTO Trademark Record

REGISTERED

PROLEUKIN

SN 73523710·Reg 1369770·Filed Feb 25, 1985

Owner IOVANCE BIOTHERAPEUTICS MANUFACTURING LLC

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

PROLEUKIN (Serial No. 73523710), Registration No. 1369770, is a registered US trademark filed on Feb 25, 1985 by IOVANCE BIOTHERAPEUTICS MANUFACTURING LLC. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: November 12, 2035

Mark Intelligence

PROLEUKIN (Reg. #1369770) is a registered US trademark that has been protecting its owner, IOVANCE BIOTHERAPEUTICS MANUFACTURING LLC, since 1985. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 25, 1985

SERIAL

73523710

REG#

1369770

REGISTERED

Nov 12, 1985

Owner

Applicant

IOVANCE BIOTHERAPEUTICS MANUFACTURING LLC

Entity

LLC

State

Address

300 ROUSE BOULEVARD, PHILADELPHIA, PA, 19112

Country

Attorney

NameCarla B. Oakley

Law firm

Carla B. Oakley Morgan, Lewis & Bockius LLP

Docket

116983-2390

Address

600 Montgomery Street, Suite 2300, San Francisco, CA 94111, United States

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Filing Information

StatusREGISTERED

Filing DateFeb 25, 1985

Serial Number73523710

Registration No.1369770

Registration DateNov 12, 1985

Status DateJun 16, 2025

Published for OppositionSep 03, 1985

Next RenewalNovember 12, 2035

Mark TypeTypeset (words/letters/numbers)

Attorney Docket116983-2390

Status DescriptionLive and registered, renewed

Filing Signals

FILED

1985

YEARS AGO

41y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 006, 018, 044, 046, 051, 052

First use anywhere: Feb 12, 1985

First use in commerce: Feb 12, 1985

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

48 events

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 07, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 07, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 07, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 16, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jun 16, 2025

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jun 16, 2025

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jun 16, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Jan 09, 2025

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Nov 12, 2024

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 07, 2024

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Dec 11, 2019

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Oct 08, 2015

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 08, 2015

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Oct 08, 2015

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 07, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Sep 08, 2015

TEAS SECTION 8 & 9 RECEIVED

AMENDMENT UNDER SECTION 7 - PROCESSED

May 24, 2010

AMENDMENT UNDER SECTION 7 - PROCESSED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

May 18, 2010

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

SEC 7 REQUEST FILED

May 18, 2010

SEC 7 REQUEST FILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 12, 2010

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 7

May 12, 2010

POST REGISTRATION ACTION MAILED - SEC. 7

TEAS SECTION 7 SURRENDER RECEIVED

Nov 17, 2009

TEAS SECTION 7 SURRENDER RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 19, 2009

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 23, 2009

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Feb 23, 2009

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 29, 2006

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 21, 2006

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

ASSIGNED TO PARALEGAL

Apr 22, 2006

ASSIGNED TO PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/CHECK RECORD FOR SEC. 9

Apr 22, 2006

REGISTERED - SEC. 8 (10-YR) ACCEPTED/CHECK RECORD FOR SEC. 9

REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8

Apr 22, 2006

REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 22, 2006

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

CASE FILE IN TICRS

Jan 12, 2006

CASE FILE IN TICRS

PAPER RECEIVED

Nov 15, 2005

PAPER RECEIVED

TEAS SECTION 8 & 15 RECEIVED

Nov 02, 2005

TEAS SECTION 8 & 15 RECEIVED

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Nov 02, 2005

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED - SEC. 8 (10-YR) FILED/CHECK RECORD FOR SEC. 9

Nov 02, 2005

REGISTERED - SEC. 8 (10-YR) FILED/CHECK RECORD FOR SEC. 9

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Mar 20, 1992

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Nov 08, 1991

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Nov 12, 1985

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 03, 1985

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 04, 1985

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 02, 1985

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 24, 1985

CORRESPONDENCE RECEIVED IN LAW OFFICE

FINAL REFUSAL MAILED

Jun 11, 1985

FINAL REFUSAL MAILED

ALLOWANCE/COUNT WITHDRAWN

Jun 04, 1985

ALLOWANCE/COUNT WITHDRAWN

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 28, 1985

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

May 03, 1985

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Apr 15, 1985

ASSIGNED TO EXAMINER

PROLEUKIN

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Other Marks by IOVANCE BIOTHERAPEUTICS MANUFACTURING LLC

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

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