Trademarks
CHACOLLET
- Serial number
- 78251586
- Registration number
- 3133696
- Filed
- 2003-05-19
- Registered
- 2006-08-22 · renewed 2016-08-22
- Status
- Registered and renewed (USPTO status code 800, 2016-11-02; as of the dataset)
- Classes
- 007, 011
- Elsewhere
- USPTO TSDR record (current status) ↗
- Source
- TRTDXFAP, file of 2025-08-24
Goods and services
filters and purifiers, namely, gas filters and purifiers for semiconductor manufacturing tools | Gas filters and purifiers for industrial installations
Owners
| Owner | Role | Entity | Place | Also on furp.org | Source |
|---|---|---|---|---|---|
| Mykrolis Corporation | Original applicant | Corporation | Billerica, MA | TRTDXFAP, file of 2025-08-24 | |
| Entegris, Inc. | Owner at publication, Original registrant | Corporation | Billerica, MA | ENTEGRIS, INC. Federal lobbying client EXACT high confidence: identical full name and state | TRTDXFAP, file of 2025-08-24 |
| ENTEGRIS, INC. | New applicant after publication | Corporation | CHASKA, MN | ENTEGRIS, INC. State business registration EXACT high confidence: identical full name and state | TRTDXFAP, file of 2025-08-24 |
Assignment history
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2022-07-08 | Security interest Security interest | CMC MATERIALS, INC. ENTEGRIS GP, INC. ENTEGRIS, INC. POCO GRAPHITE, INC. QED TECHNOLOGIES INTERNATIONAL, INC. INTERNATIONAL TEST SOLUTIONS, LLC | TRUIST BANK, AS NOTES COLLATERAL AGENT WILSON, NC | 7773/526 | TRASECO, file of 2026-09-29 |
| 2019-11-05 | Security interest Assignment of trademark security interest recorded at reel/frame 6536/0561 | GOLDMAN SACHS BANK USA, AS PREDECESSOR AGENT | MORGAN STANLEY SENIOR FUNDING, INC., AS SUCCESSOR AGENT BALTIMORE, MD | 6788/260 | TRASECO, file of 2026-09-29 |
| 2018-11-13 | Security interest Security interest | SAES PURE GAS, INC. ENTEGRIS, INC. POCO GRAPHITE, INC. | GOLDMAN SACHS BANK USA NEW YORK, NY | 6536/561 | TRASECO, file of 2026-09-29 |
| 2018-11-08 | Release Release of security interest | GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT | ENTEGRIS, INC. BILLERICA, MA POCO GRAPHITE, INC. BILLERICA, MA ADVANCED TECHNOLOGY MATERIALS, INC. DANBURY, CT ATMI PACKAGING, INC. DANBURY, CT | 6478/59 | TRASECO, file of 2026-09-29 |
| 2018-11-08 | Release Release of security interest | GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT | ENTEGRIS, INC. BILLERICA, MA POCO GRAPHITE, INC. BILLERICA, MA ADVANCED TECHNOLOGY MATERIALS, INC. DANBURY, CT ATMI PACKAGING, INC. DANBURY, CT | 6478/81 | TRASECO, file of 2026-09-29 |
| 2014-05-02 | Security interest Security agreement | ADVANCED TECHNOLOGY MATERIALS, INC. ENTEGRIS, INC. POCO GRAPHITE, INC. ATMI PACKAGING, INC. | GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT NEW YORK, NY | 5272/649 | TRASECO, file of 2026-09-29 |
| 2014-05-01 | Security interest Security agreement | ADVANCED TECHNOLOGY MATERIALS, INC. ENTEGRIS, INC. POCO GRAPHITE, INC. ATMI PACKAGING, INC. | GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT NEW YORK, NY | 5272/286 | TRASECO, file of 2026-09-29 |
| 2011-08-18 | Release Release of security interest | WELLS FARGO BANK NATIONAL ASSOCIATION | ENTEGRIS, INC. BILLERICA, MA | 4606/913 | TRASECO, file of 2026-09-29 |
| 2009-03-04 | Security interest Security interest | ENTEGRIS, INC. | WELLS FARGO BANK, NATIONAL ASSOCIATION MINNEAPOLIS, MN | 3946/243 | TRASECO, file of 2026-09-29 |
| 2006-04-24 | Merger Merger | MYKROLIS CORPORATION | ENTEGRIS, INC. CHASKA, MN | 3295/6 | TRASECO, file of 2026-09-29 |
| 2006-01-10 | Merger Merger | MYKROLIS CORPORATION | ENTEGRIS, INC. CHASKA, MN | 3223/993 | 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.