Thera Patent GmbH & Co KG Gesellschaft fur Industrielle Schutzrechte
30Patents
0Active
30Granted
38Portfolio score
Filing activity: Apr 27, 1989 → Apr 6, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5080262A | Mixing dispenser for pasty masses | Performing Operations; Transporting | 108 | Expired |
| US5249862A | Dynamic mixer | Performing Operations; Transporting | 81 | Expired |
| US5181918A | Granules syringe | Human Necessities | 68 | Expired |
| US5332122A | Container for flowable substances | Performing Operations; Transporting | 67 | Expired |
| US5569691A | Hydrophilized polyethers | Chemistry; Metallurgy | 60 | Expired |
| US5286105A | Apparatus for mixing and dispensing multiple-component substances | Performing Operations; Transporting | 54 | Expired |
| US5199229A | Sand blasting device | Performing Operations; Transporting | 37 | Expired |
| US5709823A | Method for producing sonotrodes | Performing Operations; Transporting | 37 | Expired |
| US5244933A | Dental compositions which can be prepared and worked by the action of oscillations and method for the preparation thereof | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5401528A | Use of compositions based on organically modified silicic acid polycondensates for coating teeth and dental prostheses | Chemistry; Metallurgy | 32 | Expired |
| US5058770A | Container for substances prepared by mixing components | Performing Operations; Transporting | 31 | Expired |
| US5501368A | Device for emptying a film tube | Performing Operations; Transporting | 24 | Expired |
| US6012610A | Device for emptying a film tube | Performing Operations; Transporting | 24 | Expired |
| US6127449A | Impression compositions comprising triglycerides | Human Necessities | 22 | Expired |
| US5419460A | Container for flowable substances | Performing Operations; Transporting | 21 | Expired |
| US5849812A | Addition-crosslinking polyether impression material | Chemistry; Metallurgy | 19 | Expired |
| US5318929A | Apatite glass ceramic | Chemistry; Metallurgy | 19 | Expired |
| US5490810A | Process and device for manufacturing a structural part, especially of a ceramic tooth restoration, and a process of making sonotrode crowns | Performing Operations; Transporting | 17 | Expired |
| US6395801B1 | Impression compositions comprising triglycerides | Human Necessities | 15 | Expired |
| US5520922A | Formable composition and its use as filling material for dental root canals | Chemistry; Metallurgy | 15 | Expired |
| US5314474A | Bone replacement part made of glass ionomer cement | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5927562A | Device for dispensing a flowable substance | Human Necessities | 15 | Expired |
| US5653360A | Device for emptying a film tube | Performing Operations; Transporting | 11 | Expired |
| US5824720A | Fluoride-releasing composite materials | Human Necessities | 11 | Expired |
| US5775911A | Method and apparatus for producing a shaped article by sonoerosion | Human Necessities | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.