| 7041233 |
Method of generating a 3-dimensional effect |
Rodney Riddle, John Patrick, Robert Hammond-Smith |
2006-05-09 |
| 7033653 |
Birefringent marking |
Robert Hammond-Smith, Rodney Riddle, John Patrick, Donald Gordon Graham |
2006-04-25 |
| 6924077 |
Colored inscription and marking of plastics and surface coatings |
Reiner Delp |
2005-08-02 |
| 6860927 |
Polymer beads |
David Coates, Simon Greenfield, John Patrick |
2005-03-01 |
| 6727308 |
Laser-markable plastics |
Helge Kniess, Dieter Heinz, Reiner Delp, Gerhard Pfaff |
2004-04-27 |
| 6677042 |
Polymer beads |
David Coates, Simon Greenfield, John Patrick |
2004-01-13 |
| 6667793 |
Broadband liquid crystal pigments |
Mark John Goulding, Mark Verrall, David Coates |
2003-12-23 |
| 6641874 |
Multilayer reflective film or pigment with viewing angle dependent reflection characteristics |
Hans-Dieter Brueckner, David Coates, Rodney Riddle |
2003-11-04 |
| 6552102 |
Pigment flakes |
Eike Poetsch, Gerhard Pfaff, Stephan Derow, David Coates |
2003-04-22 |
| 6500251 |
Multi-coated interference pigments |
Stephanie Andes, Gerd Bauer, Gunter Brenner, Dieter Bruckner, Michael Schmelz +3 more |
2002-12-31 |
| 6419736 |
Sulfide and oxysulphide pigments |
Gerhard Pfaff, Reiner Vogt, Rodney Riddle, Sabine Schoen, Wolf-Dietrich Weber |
2002-07-16 |
| 6376577 |
Laser-markable plastics |
Helge Kniess, Dieter Heinz, Reiner Delp, Gerhard Pfaff |
2002-04-23 |
| 6291551 |
Laser-markable plastics |
Helge Kniess, Dieter Heinz, Reiner Delp, Gerhard Pfaff |
2001-09-18 |
| 6291065 |
Pigment flakes |
Eike Poetsch, Gerhard Pfaff, Stephan Derow, David Coates |
2001-09-18 |
| 6284032 |
Multilayer interference pigments |
Stephanie Andes, Gerd Bauer, Gunter Brenner, Dieter Bruckner, Michael Schmelz +3 more |
2001-09-04 |
| 6280520 |
Multilayer pearl luster pigment based on an opaque substrate |
Stephanie Andes, Dieter Bruckner, Gerald Fuchs-Pohl, Gerhard Pfaff, Reiner Vogt |
2001-08-28 |
| 6238472 |
Metal oxide coated titanium dioxide lamellas |
Stephanie Andes, Gerd Bauer, Gunter Brenner, Dieter Bruckner, Michael Schmelz +3 more |
2001-05-29 |
| 6156115 |
Multilayer interference pigment with transparent central layer |
Gerhard Pfaff, Gerd Bauer, Martin Friz, Christina Schank |
2000-12-05 |
| 6132504 |
Multilayer interference pigment with absorbent central layer |
Gerhard Pfaff, Gerd Bauer, Christina Schank |
2000-10-17 |
| 5985020 |
Plate-like titanium dioxide reduction pigment |
Stefanie Andes, Sabine Hock, Gunter Brenner, Dieter Bruckner, Andrea Heyland +3 more |
1999-11-16 |
| 5972098 |
Titanate-containing pearlescent pigments |
Stefanie Andes, Sabine Hock, Gunter Brenner, Dieter Bruckner, Andrea Heyland +3 more |
1999-10-26 |
| 5858078 |
Platelet-shaped titanium dioxide pigment |
Stefanie Andes, Gerd Bauer, Gunter Brenner, Dieter Bruckner, Andrea Heyland +3 more |
1999-01-12 |
| 5814585 |
Bi(Pb)SrCaCuO superconductors |
Rodney Riddle, Bernd H. Müller, Dietmar Raulin, Gunther Feldmann-Schlobohm |
1998-09-29 |
| 5753024 |
Grey pigments containing tin |
Reiner Vogt, Klaus Bernhard, Gerhard Pfaff, Susanne Rudolph, Sylvia Schmidt |
1998-05-19 |
| 5614472 |
Spray-pyrolysis process of preparing superconductor precursors |
Rodney Riddle, Bernd M uller, Dietmar Raulin, G unther Feldmann-Schlobohm |
1997-03-25 |
