CT-EXTRACTOR Trademark
CT-EXTRACTOR is a USPTO trademark filed by Thyssenkrupp AG. Status: Cancelled.
Prosecution Summary
Trademark Summary
The mark CT-EXTRACTOR is a standard character trademark covering polymerization plants for separating monomer from polymer in plastics manufacturing (Class 011), maintenance and construction of chemical and polymerization plants (Class 037), and engineering and research services for polymerization processes (Class 042). It is owned by German companies Thyssenkrupp AG and Uhde Inventa-Fischer GmbH. The registration (No. 5759873) was cancelled under Section 71 on December 12, 2025, due to failure to file an acceptable declaration; all classes are cancelled with no active goods or services remaining.
Recent Activity
Filed via Madrid Protocol on March 27, 2018 (U.S. entry June 14, 2018), the mark faced office actions and refusals before public
Trademark Facts
| Mark | CT-EXTRACTOR |
|---|---|
| Serial Number | 79234230 |
| Registration Number | 5759873 |
| Status | Cancelled |
| Filing Date | 2018-03-27 |
| Registration Date | 2019-05-28 |
| Mark Type | Word |
| Nice Classes | 011 (HVAC & Lighting), 037 (Construction), 042 (Software & IT) |
| Owner | Thyssenkrupp AG |
| Attorney of Record | Gary W. Donohue |
| Prosecution Events | 45 |
| Latest Event | C71T on 2025-12-12 |
Goods & Services
Maintenance of chemical plants; construction of polymerization plants; Polymerization plants, namely, industrial heated polymerization units for separating monomer from polymer for use in the automated manufacturing processes of plastics, bioplastics, polyesters, polyamides and biopolymers; Engineering services, in particular technical project planning and design engineering of polymerization plants and installations; industrial research services in the field of process engineering, in particular polymerization processes