|
| US4058116 | 17. Dez. 1975 | 15. Nov. 1977 | | Methods, materials, and devices for providing electrical conductivity particularly for living beings |
| US4767584 | 3. Apr. 1985 | 30. Aug. 1988 | Massachusetts Institute of Technology | Process of and apparatus for producing design patterns in materials |
| US4935083 | 21. Sept. 1988 | 19. Juni 1990 | | Process for producing design patterns on materials |
| US5364689 | 21. Okt. 1992 | 15. Nov. 1994 | Hashimoto Forming Industry Co., Ltd. | Painting with magnetically formed pattern and painted product with magnetically formed pattern |
| US5630877 | 25. Mai 1995 | 20. Mai 1997 | Hashimoto Forming Industry Co., Ltd. | Painting with magnetically formed pattern and painted product with magnetically formed pattern |
| US6103361 | 1. Sept. 1998 | 15. Aug. 2000 | E. I. du Pont de Nemours and Company | Patterned release finish |
| US6759097 | 23. Dez. 2002 | 6. Juli 2004 | Flex Products, Inc. | Methods for producing imaged coated articles by using magnetic pigments |
| US6818299 | 7. Febr. 2003 | 16. Nov. 2004 | Flex Products, Inc. | Multi-layered magnetic pigments and foils |
| US6838166 | 8. Aug. 2003 | 4. Jan. 2005 | Flex Products, Inc. | Multi-layered magnetic pigments and foils |
| US6902807 | 13. Sept. 2002 | 7. Juni 2005 | Flex Products, Inc. | Alignable diffractive pigment flakes |
| US7047883 | 11. März 2003 | 23. Mai 2006 | JDS Uniphase Corporation | Method and apparatus for orienting magnetic flakes |
| US7169472 | 13. Febr. 2003 | 30. Jan. 2007 | JDS Uniphase Corporation | Robust multilayer magnetic pigments and foils |
| US7241489 | 20. Jan. 2004 | 10. Juli 2007 | JDS Uniphase Corporation | Opaque flake for covert security applications |
| US7258900 | 13. Nov. 2002 | 21. Aug. 2007 | JDS Uniphase Corporation | Magnetic planarization of pigment flakes |
| US7258915 | 14. Aug. 2003 | 21. Aug. 2007 | JDS Uniphase Corporation | Flake for covert security applications |
| US7300695 | 4. Jan. 2005 | 27. Nov. 2007 | JDS Uniphase Corporation | Alignable diffractive pigment flakes |
| US7517578 | 22. Dez. 2004 | 14. Apr. 2009 | JDS Uniphase Corporation | Method and apparatus for orienting magnetic flakes |
| US7550197 | 11. Juli 2007 | 23. Juni 2009 | JDS Uniphase Corporation | Non-toxic flakes for authentication of pharmaceutical articles |
| US7604855 | 20. Dez. 2005 | 20. Okt. 2009 | JDS Uniphase Corporation | Kinematic images formed by orienting alignable flakes |
| US7625632 | 2. Aug. 2006 | 1. Dez. 2009 | JDS Uniphase Corporation | Alignable diffractive pigment flakes and method and apparatus for alignment and images formed therefrom |
| US7645510 | 4. Okt. 2005 | 12. Jan. 2010 | JDS Uniphase Corporation | Provision of frames or borders around opaque flakes for covert security applications |
| US7667895 | 15. Nov. 2005 | 23. Febr. 2010 | JDS Uniphase Corporation | Patterned structures with optically variable effects |
| US7674501 | 1. Mai 2006 | 9. März 2010 | JDS Uniphase Corporation | Two-step method of coating an article for security printing by application of electric or magnetic field |
| US7729026 | 12. Dez. 2006 | 1. Juni 2010 | JDS Uniphase Corporation | Security device with metameric features using diffractive pigment flakes |
| US7876481 | 24. Okt. 2006 | 25. Jan. 2011 | JDS Uniphase Corporation | Patterned optical structures with enhanced security feature |
| US7880943 | 1. Okt. 2007 | 1. Febr. 2011 | JDS Uniphase Corporation | Patterned optical structures with enhanced security feature |
| US7934451 | 15. Jan. 2007 | 3. Mai 2011 | JDS Uniphase Corporation | Apparatus for orienting magnetic flakes |
| US8025952 | 30. Okt. 2007 | 27. Sept. 2011 | JDS Uniphase Corporation | Printed magnetic ink overt security image |
| US8057889 | 21. Mai 2007 | 15. Nov. 2011 | Corning Incorporated | Method for producing anisoptropic bulk materials |
| US8118963 | 27. Juni 2007 | 21. Febr. 2012 | | Stamping a coating of cured field aligned special effect flakes and image formed thereby |
| US8147925 | 5. Apr. 2007 | 3. Apr. 2012 | Inoac Corporation Ju Teng International Holdings Ltd. Sang Broli Company Limited | Pattern forming method |
| US8211531 | 10. Nov. 2005 | 3. Juli 2012 | SICPA Holding SA | Security element having a viewing-angel dependent aspect |