Superba
🏢 View company profile →29Patents
6Active
29Granted
37Portfolio score
Filing activity: Jul 30, 1974 → Mar 16, 2015 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6031969A | Omnidirectional portable appliance for steam cleaning hard or flexible surfaces | Mechanical Engineering; Lighting; Heating | 49 | Expired |
| US5771845A | Vaporization method device | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US6112367A | Electrical appliance for steam cleaning smooth surfaces such as windows | Human Necessities | 11 | Expired |
| US5557953A | Machine for dyeing textile yarns | Textiles; Paper | 10 | Expired |
| US5602958A | Rechargeable steam generator | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4779720A | Combination display structure and shipping carton, especially for neckties and the like | Performing Operations; Transporting | 7 | Expired |
| US5491858A | Method and machine for continuously dyeing textile yarns | Textiles; Paper | 7 | Expired |
| US4842131A | Combination display structure and shipping carton for neckties or the like | Human Necessities | 6 | Expired |
| US6722053B2 | Process for pre-drying textile filaments after wet treatment and device for practicing this method | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5891201A | Process for the continuous dyeing of yarns with reactive dyes and apparatus for carrying out this process | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5983678A | Process for the continuous dyeing of yarns with reactive dyes and apparatus for carrying out this process | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4459770A | Steam ironing press | Textiles; Paper | 3 | Expired |
| US6473998B1 | Process for pre-drying textile filaments after wet treatment and device for practicing this method | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US5265314A | Process and device for crimping yarns, with presteaming | Textiles; Paper | 2 | Expired |
| US5332170A | Method and device for fastening the yarn end of a bobbin | Performing Operations; Transporting | 2 | Expired |
| US5210916A | Machine for crimping yarns with positive driving of the yarns | Textiles; Paper | 2 | Expired |
| US3995453A | Electric device for selecting the needles of a rectilinear knitting machine | Textiles; Paper | 2 | Expired |
| US6134924A | Apparatus for carrying out a process for the continuous dyeing of yarns with reactive dyes | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6729574B2 | Gripping device for package, in particular for yarn winding machines | Performing Operations; Transporting | 1 | Expired |
| US8046885B1 | Apparatus and methods for crimping textile threads | Textiles; Paper | 1 | Active |
| US9644298B2 | Sealing head for machines for heat treating threads | Textiles; Paper | 0 | Active |
| US5391037A | Rack for supporting bobbins of textile filament | Performing Operations; Transporting | 0 | Expired |
| US6484961B2 | Machine for tucking, labelling and palletizing spools at the outlet of a winder or any other machine producing spools of thread and process practiced by this machine | Performing Operations; Transporting | 0 | Expired |
| US7814627B2 | Process for treating threads by knitting-unraveling | Textiles; Paper | 0 | Active |
| US5826348A | Device for expression of yarn | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.