Wilfried Hatke
19Patents
9h-index
32Co-inventors
68Inventor score
Filing activity: Nov 9, 1992 → Nov 24, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5610253A | Cycloolefin polymers | Emerging Cross-Sectional Technologies | 91 | Expired |
| US6008298A | Modified cycloolefin copolymer | Chemistry; Metallurgy | 19 | Expired |
| US6329047A | Thermoformable composite film | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6239187A | Polymer foams | Chemistry; Metallurgy | 16 | Expired |
| US6767966B2 | Polymer mixture containing an amorphous polyolefin which contain cycloaliphatic olefins | Chemistry; Metallurgy | 12 | Expired |
| US8063163B2 | Cycloolefin copolymer | Chemistry; Metallurgy | 11 | Active |
| US6489033B1 | Electrets | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6225407A | Polymer blend | Chemistry; Metallurgy | 9 | Expired |
| US6927184B1 | Method of producing microfiber nonwovens that contain cycloolefin polymers | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5866662A | Cycloolefin polymers | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6596810B1 | Blends of cycloolefin and core/shell polymers | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6017616A | Biaxially oriented film made from cycloolefinic polymers, its use, and process for its production | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5623039A | Cycloolefin polymers | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6551653B1 | Metalized polyolefin film | Performing Operations; Transporting | 5 | Expired |
| US5856414A | Cycloolefin polymers | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6641925B1 | Thermoformable composite film and process to make | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5306800A | Pseudo network condensation polymers | Chemistry; Metallurgy | 1 | Expired |
| US5510455A | Thermotropic polymers containing 2,5-dicarboxythiophene units | Chemistry; Metallurgy | 1 | Expired |
| US6566475B1 | Stress cracking-resistant cycloolefin copolymer composition | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.