Trademarks
SANDAID
- Serial number
- 77706393
- Registration number
- 3683174
- Filed
- 2009-04-03
- Registered
- 2009-09-15 · renewed 2019-09-15
- Status
- Registered and renewed (USPTO status code 800, 2019-06-30; as of the dataset)
- Classes
- 001
- Elsewhere
- USPTO TSDR record (current status) ↗
- Source
- TRCFECO2, file of 2024-03-27
Goods and services
chemical additive for stimulation fluids that change the zeta potential of solid surfaces to create enhanced conductivity in the proppant pack and control fines migration, offering enhanced load recovery during flowback operations in the field of oil and gas drilling and recovery
Owners
| Owner | Role | Entity | Place | Also on furp.org | Source |
|---|---|---|---|---|---|
| Weatherford/Lamb, Inc. | Original applicant, Owner at publication, Original registrant | Corporation | Houston, TX | WEATHERFORD/LAMB, LLC State business registration FUZZY medium confidence: same name (legal endings aside) and state | TRCFECO2, file of 2024-03-27 |
| WEATHERFORD TECHNOLOGY HOLDINGS, LLC | New owner after registration | Limited Liability Company | HOUSTON, TX | WEATHERFORD TECHNOLOGY HOLDINGS LLC State business registration EXACT high confidence: identical full name and state | TRCFECO2, file of 2024-03-27 |
| LUBRIZOL OILFIELD SOLUTIONS, INC. | New owner after registration | Corporation | WICKLIFFE, OH | LUBRIZOL OILFIELD SOLUTIONS, INC. State business registration EXACT high confidence: identical full name and state | TRCFECO2, file of 2024-03-27 |
| THE LUBRIZOL CORPORATION | New owner after registration | Corporation | WICKLIFFE, OH | TRCFECO2, file of 2024-03-27 |
Assignment history
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2019-05-21 | Merger Merger effective 01/02/2018 | LUBRIZOL OILFIELD SOLUTIONS, INC. | THE LUBRIZOL CORPORATION WICKLIFFE, OH | 6649/883 | TRASECO, file of 2026-09-29 |
| 2016-01-25 | Assignment Assigns the entire interest | WEATHERFORD TECHNOLOGY HOLDINGS, LLC | LUBRIZOL OILFIELD SOLUTIONS, INC. WICKLIFFE, OH | 5715/1 | TRASECO, file of 2026-09-29 |
| 2014-11-06 | Assignment Assigns the entire interest | WEATHERFORD/LAMB, INC. | WEATHERFORD TECHNOLOGY HOLDINGS, LLC HOUSTON, TX | 5395/333 | TRASECO, file of 2026-09-29 |
USPTO bulk data: the Trademark Case Files Dataset (TRCFECO2; the latest release, March 2024, runs through 2023) for marks, owners, classes and goods and services; the Trademark Assignment Dataset (TRASECO) for assignments. Marks filed in the last 20 years, plus older marks still registered. Status here is read from the dataset’s dates and status code; TSDR has the current status. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.