PUREFLEX Trademark

Trademark Overview


On Wednesday, October 11, 2023, a trademark application was filed for PUREFLEX with the United States Patent and Trademark Office. The USPTO has given the PUREFLEX trademark a serial number of 79382925. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, July 1, 2025. This trademark is owned by Merck KGaA. The PUREFLEX trademark is filed in the Paper & Printed Material Products, Ropes and Cordage & Fiber Products categories with the following description:

Plastic film for packaging biological material and related reagents; plastic film for wrapping biological material and related reagents; plastic sheets for packaging biological material and related reagents; plastic sheets for wrapping biological material and related reagents; bags of plastic for use in packaging biological material and related reagents

Plastic disposal bulk liners for containers

General Information


Serial Number79382925
Word MarkPUREFLEX
Filing DateWednesday, October 11, 2023
Status686 - PUBLISHED FOR OPPOSITION
Status DateTuesday, July 1, 2025
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, July 1, 2025

Trademark Statements


Goods and ServicesPlastic film for packaging biological material and related reagents; plastic film for wrapping biological material and related reagents; plastic sheets for packaging biological material and related reagents; plastic sheets for wrapping biological material and related reagents; bags of plastic for use in packaging biological material and related reagents
Pseudo MarkPURE FLEX
Goods and ServicesPlastic disposal bulk liners for containers

Classification Information


International Class016 - Paper, cardboard and goods made from these materials, not included in other classes; printed matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material (except apparatus); plastic materials for packaging (not included in other classes); printers' type; printing blocks.
US Class Codes002, 005, 022, 023, 029, 037, 038, 050
Class Status Code6 - Active
Class Status DateTuesday, November 14, 2023
Primary Code016
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class022 - Ropes, string, nets, tents, awnings, tarpaulins, sails, sacks and bags (not included in other classes); padding and stuffing materials (except of rubber or plastics); raw fibrous textile materials.
US Class Codes001, 002, 007, 019, 022, 042, 050
Class Status Code6 - Active
Class Status DateTuesday, November 14, 2023
Primary Code022
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameMerck KGaA
Party Type20 - Owner at Publication
Legal Entity Type99 - Other
AddressDE

Party NameMerck KGaA
Party Type10 - Original Applicant
Legal Entity Type99 - Other
AddressDE

Trademark Events


Event DateEvent Description
Thursday, December 21, 2023ASSIGNED TO EXAMINER
Saturday, January 27, 2024NON-FINAL ACTION WRITTEN
Sunday, January 28, 2024NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Thursday, November 9, 2023SN ASSIGNED FOR SECT 66A APPL FROM IB
Tuesday, November 14, 2023NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Saturday, November 18, 2023APPLICATION FILING RECEIPT MAILED
Wednesday, February 7, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, February 7, 2024TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
Wednesday, February 7, 2024APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Wednesday, February 7, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, February 7, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, February 16, 2024REFUSAL PROCESSED BY MPU
Friday, February 16, 2024NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Wednesday, February 7, 2024TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, March 12, 2024REFUSAL PROCESSED BY IB
Tuesday, August 13, 2024CORRESPONDENCE RECEIVED IN LAW OFFICE
Tuesday, August 13, 2024TEAS RESPONSE TO OFFICE ACTION RECEIVED
Tuesday, August 13, 2024TEAS/EMAIL CORRESPONDENCE ENTERED
Monday, November 25, 2024SUSPENSION LETTER WRITTEN
Monday, November 25, 2024LETTER OF SUSPENSION E-MAILED
Tuesday, April 8, 2025NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
Saturday, April 26, 2025NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
Tuesday, May 27, 2025APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, June 25, 2025NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, July 1, 2025PUBLISHED FOR OPPOSITION
Tuesday, July 1, 2025OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Monday, May 26, 2025SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
Monday, November 25, 2024NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Tuesday, April 8, 2025NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB