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SUREBLOCK
Live/Registered
SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED

accepted and acknowledged

on 21 Mar 2023

Last Applicant/ Owned by

2000 St. James Place

Houston

TX

77056

Serial Number

86944282 filed on 17th Mar 2016

Registration Number

5036621 registered on 06th Sep 2016

in the Principal Register

Correspondent Address

James Kurka

Weatherford Technology Holdings, LLC

2000 ST. JAMES PLACE

HOUSTON TX 77056

Filing Basis

1. use application currently

Disclaimer

NO DATA

SUREBLOCK

SURE BLOCK Chemicals for use in industry and science, namely, a plugging agent for use in aqueous systems in hydrocarbon recovery

Classification Information


Class [001]
Chemical Products


Chemicals for use in industry and science, namely, a plugging agent for use in aqueous systems in hydrocarbon recovery


First Use Date in General

10th Feb 2016

First Use Date in Commerce

10th Feb 2016

Mark Details


Serial Number

No 86944282

Mark Type

No Service/Collective Mark

Attorney Docket Number

No SureBlock

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
03rd May 2023ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
21st Mar 2023NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
21st Mar 2023REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
21st Mar 2023CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06th Sep 2022TEAS SECTION 8 & 15 RECEIVED
06th Sep 2021COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
29th Apr 2019TEAS CHANGE OF CORRESPONDENCE RECEIVED
06th Sep 2016REGISTERED-PRINCIPAL REGISTER
21st Jun 2016OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
21st Jun 2016PUBLISHED FOR OPPOSITION