OBDUCAT AB
30Patents
16Active
30Granted
47Portfolio score
Filing activity: Apr 30, 1998 → Mar 23, 2016 · 13 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7144539B2 | Imprint method and device | Physics | 44 | Expired |
| US6245213A | Method for anisotropic etching of structures in conducting materials | Electricity | 37 | Expired |
| US6423207B1 | Method and apparatus for etching | Electricity | 34 | Expired |
| US6125183A | Cryptosystem for optical storage | Electricity | 22 | Expired |
| US7704425B2 | Pattern replication with intermediate stamp | Performing Operations; Transporting | 19 | Active |
| US7195734B2 | Device and method in connection with the production of structures | Performing Operations; Transporting | 19 | Expired |
| US7252492B2 | Devices and methods for aligning a stamp and a substrate | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7754131B2 | Device for transferring a pattern to an object | Performing Operations; Transporting | 15 | Active |
| US7082876B2 | Method for transferring a pattern | Physics | 14 | Expired |
| US6407340B1 | Electric conductor with a surface structure in the form of flanges and etched grooves | Emerging Cross-Sectional Technologies | 14 | Expired |
| US7687007B2 | Mold for nano imprinting | Performing Operations; Transporting | 12 | Expired |
| US7670127B2 | Apparatus for pattern replication with intermediate stamp | Performing Operations; Transporting | 12 | Active |
| US7717693B2 | Modified metal mold for use in imprinting processes | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7165957B2 | Device for transferring a pattern to an object | Physics | 8 | Expired |
| US7137336B2 | Stamp having an antisticking layer and a method of forming of repairing such a stamp | Physics | 7 | Expired |
| US7670452B2 | Separation apparatus and method | Emerging Cross-Sectional Technologies | 7 | Active |
| US7854873B2 | Imprint stamp comprising cyclic olefin copolymer | Emerging Cross-Sectional Technologies | 6 | Active |
| US9063408B2 | Methods and processes for modifying polymer material surface interactions | Physics | 5 | Active |
| US6666980B1 | Method for manufacturing a resistor | Electricity | 4 | Expired |
| US7997890B2 | Device and method for lithography | Performing Operations; Transporting | 3 | Active |
| US7972553B2 | Method for imprint lithography at constant temperature | Performing Operations; Transporting | 3 | Active |
| US8092959B2 | Means for transferring a pattern to an object | Physics | 1 | Active |
| US8277717B2 | Nano imprinting method and apparatus | Performing Operations; Transporting | 1 | Active |
| US10737412B2 | Mounting and demolding device | Performing Operations; Transporting | 1 | Active |
| US7767074B2 | Method of etching copper on cards | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.