METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
195Patents
187Active
195Granted
59Portfolio score
Filing activity: Aug 16, 1993 → Oct 31, 2023 · 9 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6837611B2 | Fluid driven agitator used in densified gas cleaning system | Performing Operations; Transporting | 46 | Expired |
| US9610174B2 | Intervertebral implant | Performing Operations; Transporting | 23 | Active |
| US7663279B2 | Motor module | Emerging Cross-Sectional Technologies | 21 | Active |
| US7888834B2 | Motor module | Emerging Cross-Sectional Technologies | 21 | Active |
| US8696752B2 | Interbody cage for spine fusion | Human Necessities | 12 | Active |
| US7404428B2 | Foldable honeycomb structure and method for making the same | Emerging Cross-Sectional Technologies | 11 | Active |
| US7389664B1 | Electromagnetic forming device for sheet of material | Emerging Cross-Sectional Technologies | 6 | Active |
| US10589940B2 | Power wheel and cooperative carrying method thereof | Performing Operations; Transporting | 6 | Active |
| US8459152B2 | Open-end wrench and method of manufacturing the same | Performing Operations; Transporting | 5 | Active |
| US8644591B2 | Alignment method for assembling substrates without fiducial mark | Electricity | 5 | Active |
| US6060017A | Method for sintering a metallic powder | Performing Operations; Transporting | 5 | Expired |
| US8490651B2 | Fluid adjusting device | Emerging Cross-Sectional Technologies | 5 | Active |
| US7109631B2 | Low cogging and easy-to-downsize spindle motor structure | Electricity | 4 | Expired |
| US9296979B1 | Flower essential oil extraction method | Chemistry; Metallurgy | 4 | Active |
| US6769760B1 | Microarray printing device | Chemistry; Metallurgy | 4 | Expired |
| US9060824B2 | Bone screw, method for manufacturing the bone screw, and tool for mounting and removing the bone screw | Emerging Cross-Sectional Technologies | 4 | Active |
| US5325581A | Clamping and drilling device for a curved plate | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8528376B2 | Mold set for manufacturing case and the method thereof | Emerging Cross-Sectional Technologies | 4 | Active |
| US8720812B2 | Winding apparatus providing steady tension | Performing Operations; Transporting | 4 | Active |
| US7589288B2 | Wheel lift weight measurement structure and bed balance thereof | Physics | 3 | Active |
| US10182872B2 | Positioning mark apparatus of a surgery navigation system and implementation instrument thereof | Human Necessities | 3 | Active |
| US6672563B2 | Ball valve having a magnetic seat sealing device | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7541709B2 | Ultra-thin motor structure | Emerging Cross-Sectional Technologies | 3 | Active |
| US9108280B2 | Device having rail and block and method for manufacturing the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US9831153B1 | Heat dissipating device | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.