TrademarkDir
PROKEM
LIVE

Serial Number

85597983

Owner

Eckert & Ziegler Isotope Products, Inc.

Attorney

Daniel R. Kimbell

First Use Date

Apr 19, 2012

Filing Date

Apr 13, 2012

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PROKEM Trademark

Serial Number: 85597983 • Registration: 4318721

PROKEM is a trademark filed by Eckert & Ziegler Isotope Products, Inc. on April 13, 2012. The trademark is classified under Class 10 (Medical Apparatus). The application is currently registered and active.

Owner Contact Info

Eckert & Ziegler Isotope Products, Inc. (2 trademarks)

24937 Avenue Tibbitts
Valencia, CA 91355

Entity Type: 03

Trademark Details

Filing Date

April 13, 2012

Registration Date

April 9, 2013

First Use Anywhere

April 19, 2012

First Use in Commerce

April 19, 2012

Published for Opposition

September 25, 2012

Goods & Services

RADIOLOGICAL APPARATUS FOR MEDICAL PURPOSES; RADIOLOGICAL APPARATUS FOR USE IN CALIBRATION AND QUALITY CONTROL OF NUCLEAR MEDICINE IMAGING INSTRUMENTS; RADIOLOGICAL APPARATUS FOR MEDICAL PURPOSES, NAMELY, FLOOD SOURCES; RADIOLOGICAL APPARATUS FOR MEDICAL PURPOSES, NAMELY, REFERENCE RADIATION SOURCES FOR USE IN CALIBRATION OF MEDICAL IMAGING INSTRUMENTS; RADIOLOGICAL APPARATUS FOR MEDICAL PURPOSES, NAMELY, RADIATION SOURCES FOR USE IN ASSESSMENT OF THE QUALITY AND HOMOGENEITY OF IMAGING IN NUCLEAR MEDICAL IMAGING INSTRUMENTS; RADIOLOGICAL APPARATUS FOR MEDICAL PURPOSES, NAMELY, RADIATION SOURCES FOR USE IN CALIBRATION AND ASSESSMENT OF IMAGE QUALITY AND HOMOGENEITY OF NUCLEAR MEDICINE IMAGING INSTRUMENTS, INCLUDING GAMMA CAMERAS; RADIOLOGICAL APPARATUS FOR MEDICAL PURPOSES, NAMELY, RADIATION SOURCES USED IN THE TESTING OF RESPONSE UNIFORMITY OF MEDICAL IMAGING INSTRUMENTS

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 14, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 14, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 14, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
May 14, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
May 14, 2025 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Oct 11, 2023 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Oct 11, 2023 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 11, 2023 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 10, 2023 APRE
TEAS SECTION 8 & 9 RECEIVED
Apr 7, 2023 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Apr 9, 2022 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Oct 1, 2019 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 1, 2019 C15A
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Apr 30, 2019 EROP
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Apr 4, 2019 PR23
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 28, 2019 APRE
TEAS SECTION 8 & 15 RECEIVED
Mar 7, 2019 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Apr 9, 2018 REM1
REGISTERED-PRINCIPAL REGISTER
Apr 9, 2013 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Mar 5, 2013 SUNA
LAW OFFICE REGISTRATION REVIEW COMPLETED
Mar 4, 2013 REGV
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Feb 25, 2013 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Feb 8, 2013 SUPC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Feb 7, 2013 AITU
USE AMENDMENT FILED
Jan 18, 2013 IUAF
TEAS STATEMENT OF USE RECEIVED
Jan 18, 2013 EISU
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Nov 20, 2012 NOAM
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Oct 12, 2012 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Oct 12, 2012 REAP
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Sep 25, 2012 NPUB
PUBLISHED FOR OPPOSITION
Sep 25, 2012 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Sep 5, 2012 NONP
LAW OFFICE PUBLICATION REVIEW COMPLETED
Aug 21, 2012 PREV
ASSIGNED TO LIE
Aug 21, 2012 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 10, 2012 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Aug 8, 2012 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Aug 7, 2012 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Aug 7, 2012 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jul 27, 2012 GNRN
NON-FINAL ACTION E-MAILED
Jul 27, 2012 GNRT
NON-FINAL ACTION WRITTEN
Jul 27, 2012 CNRT
ASSIGNED TO EXAMINER
Jul 27, 2012 DOCK
NOTICE OF PSEUDO MARK MAILED
Apr 24, 2012 MPMK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Apr 21, 2012 NWOS
NEW APPLICATION ENTERED
Apr 17, 2012 NWAP

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