| 6630018 |
Colored and coated plateletlike pigments |
Karl Osterried, Christoph Schmidt, Reiner Vogt, Helge Kniess, Michael Uhlig +2 more |
2003-10-07 |
$82,735,000 |
| 6572448 |
Combination blade sharpener and curved or straight edge blade |
— |
2003-06-03 |
|
| 6500251 |
Multi-coated interference pigments |
Stephanie Andes, Gunter Brenner, Dieter Bruckner, Michael Schmelz, Andrea Heyland +3 more |
2002-12-31 |
$123,310,000 |
| 6368196 |
Blade sharpener for curved and straight edge blades |
— |
2002-04-09 |
|
| 6364750 |
Blade sharpener for curved and straight edge blades |
— |
2002-04-02 |
|
| 6284032 |
Multilayer interference pigments |
Stephanie Andes, Gunter Brenner, Dieter Bruckner, Michael Schmelz, Andrea Heyland +3 more |
2001-09-04 |
$340,804,000 |
| 6238472 |
Metal oxide coated titanium dioxide lamellas |
Stephanie Andes, Gunter Brenner, Dieter Bruckner, Michael Schmelz, Andrea Heyland +3 more |
2001-05-29 |
$273,276,000 |
| 6156115 |
Multilayer interference pigment with transparent central layer |
Gerhard Pfaff, Martin Friz, Matthias Kuntz, Christina Schank |
2000-12-05 |
$236,503,000 |
| 6132504 |
Multilayer interference pigment with absorbent central layer |
Matthias Kuntz, Gerhard Pfaff, Christina Schank |
2000-10-17 |
$293,277,000 |
| 5858078 |
Platelet-shaped titanium dioxide pigment |
Stefanie Andes, Gunter Brenner, Dieter Bruckner, Andrea Heyland, Matthias Kuntz +3 more |
1999-01-12 |
$99,858,000 |
| 5718906 |
Light-stable cosmetic composition |
Roland Martin, Ralf Emmert, Thekla Kurz, Ulrich Heywang |
1998-02-17 |
$79,022,000 |
| 5574204 |
Method for the mutual chemical and compaction treatment of inorganic wastes |
Thomas Menzel, Joachim Beyer, Bernd Koglin, Rolf Rink |
1996-11-12 |
|
| 5536447 |
Substrate-free conductive pigments |
Gerhard Pfaff |
1996-07-16 |
$47,913,000 |
| 5503015 |
Blade balancer |
— |
1996-04-02 |
|
| 5398550 |
Blade balancer |
— |
1995-03-21 |
|
| 5338772 |
Implant material |
Hans Bauer, Elvira Dingeldein, Helmut Wahlig |
1994-08-16 |
$35,212,000 |
| 5219829 |
Process and apparatus for the preparation of pulverulent metal oxides for ceramic compositions |
Matthias Kuntz, Ingrid Grobelsek, Dirk Reyermann, Gunter Nimtz |
1993-06-15 |
$33,134,000 |
| 5141511 |
Resorptive bone ceramic on the basis of tricalcium phosphate |
— |
1992-08-25 |
$84,902,000 |
| 5133756 |
Process for producing a bone replacement material |
Freimut Vizethum |
1992-07-28 |
$87,006,000 |
| 5108465 |
Process and device for obtaining pure oxygen |
Helmuth Krauss, Matthias Kuntz |
1992-04-28 |
$77,535,000 |
| 4509979 |
Method and apparatus for the treatment of iron with a reactant |
— |
1985-04-09 |
|
| 4304343 |
Hydraulic nose tilt pouring device |
Donald Savatski |
1981-12-08 |
|
