Who owns the STEMSCREEN trademark?

The STEMSCREEN trademark is owned by Stemline Therapeutics, Inc..

What class is the STEMSCREEN trademark registered in?

The STEMSCREEN trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for STEMSCREEN?

The USPTO serial number for STEMSCREEN is 86407282.

What is the registration number for STEMSCREEN?

STEMSCREEN is registered under USPTO registration number 0.

Sealvo

Home Search: STEMSCREENSTEMSCREEN #86407282

Back

Updated Sep 19, 2026·14 searches this week

View on USPTO TSDR Find similar marks

STE

USPTO Trademark Record

ABANDONED

STEMSCREEN

SN 86407282·Reg 0·Filed Sep 26, 2014

Owner Stemline Therapeutics, Inc.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

STEMSCREEN (Serial No. 86407282), Registration No. 0, is a abandoned US trademark filed on Sep 26, 2014 by Stemline Therapeutics, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for STEMSCREEN (SN 86407282) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

STEMSCREEN (Reg. #0) is an abandoned US trademark that was filed in 2014 but has since been abandoned. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 26, 2014

SERIAL

86407282

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateSep 26, 2014

Serial Number86407282

Registration No.0

Registration DateDec 31, 1969

Status DateFeb 28, 2019

Published for OppositionMay 19, 2015

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Dec 31, 2012

First use in commerce: Dec 31, 2012

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

51 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Feb 28, 2019

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Feb 28, 2019

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

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

Feb 18, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 18, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

SU - NON-FINAL ACTION - WRITTEN

Jul 18, 2018

SU - NON-FINAL ACTION - WRITTEN

NON-FINAL ACTION E-MAILED

Jul 18, 2018

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 18, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Jul 16, 2018

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jul 10, 2018

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jul 10, 2018

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 11, 2018

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 5 GRANTED

Jan 10, 2018

SOU EXTENSION 5 GRANTED

SOU TEAS EXTENSION RECEIVED

Dec 18, 2017

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Dec 18, 2017

SOU EXTENSION 5 FILED

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

Dec 15, 2017

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 15, 2017

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 15, 2017

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jun 13, 2017

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Jun 13, 2017

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Jun 13, 2017

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 16, 2016

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Dec 14, 2016

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Dec 14, 2016

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Dec 14, 2016

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 26, 2016

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 GRANTED

Jul 25, 2016

SOU EXTENSION 2 GRANTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 23, 2016

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU TEAS EXTENSION RECEIVED

Jun 17, 2016

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Jun 17, 2016

SOU EXTENSION 2 FILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 20, 2016

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 12, 2016

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jan 08, 2016

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jan 08, 2016

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Jan 08, 2016

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 14, 2015

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

May 19, 2015

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 19, 2015

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 29, 2015

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Apr 14, 2015

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Apr 13, 2015

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 25, 2015

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 04, 2015

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 27, 2015

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 27, 2015

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jan 21, 2015

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 21, 2015

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 21, 2015

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 14, 2015

ASSIGNED TO EXAMINER

NOTICE OF PSEUDO MARK E-MAILED

Oct 07, 2014

NOTICE OF PSEUDO MARK E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 04, 2014

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 30, 2014

NEW APPLICATION ENTERED

Other Marks by Stemline Therapeutics, Inc.

Additional USPTO filings from the same owner.

STE

STEMLINE ARC

88056624

Stemline Therapeutics, Inc.

REGISTERED

STE

STEMLINE

86407268

Stemline Therapeutics, Inc.

REGISTERED

STE

STEMLINE

86407276

Stemline Therapeutics, Inc.

REGISTERED

KNO

KNOW ESR1

99022842

Stemline Therapeutics, Inc.

REGISTERED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

STE

STEMSCREEN

78397231

Stemline Therapeutics, Inc.

ABANDONED

STE

STEMSCREEN

75437019

Osiris Therapeutics, Inc.

ABANDONED

Other Marks by Maury M. Tepper, III

Additional USPTO filings handled by the same attorney of record.

CHA

CHARACTER

97352096

REGISTERED

CHA

CHARACTER

97352105

REGISTERED

ITR

ITRENQI

79446680

REGISTERED

MAP

MAPEKTIS

79447029

REGISTERED

STEMSCREEN

Run a conflict check

Other Marks by Stemline Therapeutics, Inc.

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Maury M. Tepper, III

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company