Marquart Ip LLC
6302 Castle Lane Dr, Houston, TX 77066
Operating signal within 12 months from two or more independent sources.
What they make
Petroleum Lubricating Oil and Grease Manufacturing324191Graphenoil manufactures lubricants What are lubricants and motor oils, including engine treatments, modifiers, TBN boosters, and standalone lubricants. The followingSUMMARY: Graphenoil manufactures lubricants and motor oils, including engine treatments, modifiers, TBN boosters, and standalone lubricants. The company utilizes graphene as an additive and serves the aerospace, automotive, and I are lubricants and motor oils, including engine treatments, modifiers, TBN boosters, and standalone
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
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| Cokebusters USA Inc | Houston | Petroleum Refineries 324110 | LIKELY ACTIVE | 2.2 KM |
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Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | MAR 2026 | SEP 2026 |
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | — |
| CAGE CODE | SAM GOV | — |
| CITY | SAM GOV | — |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | — |
| REGISTRATION EXPIRATION | SAM GOV | — |
| STATE | SAM GOV | — |
| WEBSITE | SAM GOV | — |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.