Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5548002 | Provisional luting materials | Peter Schwabe, Ottfried Schlak, Rainer Guggenberger, Oswald Gasser | 1996-08-20 |
| 5548001 | Swellable bead polymer containing fillers | Wolfgang Podszun, Michael M uller | 1996-08-20 |
| 5354827 | Dental adhesives | Michael Muller, Werner Finger, Wolfgang Podszun | 1994-10-11 |
| 5306337 | Alginate impression compositions | Reiner Voigt, Norbert Weber | 1994-04-26 |
| 5304239 | Dental investment compounds in the form of a powder with improved flow properties | Peter Schwabe, Karl-Wilhelm Theis, Reiner Voight | 1994-04-19 |
| 5294646 | N-alkyl-n-(meth)acryloyloxyalkylcarboxamides of aromatic carboxylic acids and aromatic carboxylic acid anhydrides, and adhesives containing these compounds | Michael Muller, Wolfgang Podszun, Werner Finger | 1994-03-15 |
| 5258067 | Liquid for conditioning tooth or bone substance | Wolfgang Podszun, Michael Muller, Hans-Dieter Block | 1993-11-02 |
| 5241081 | N-alkyl-N-(meth)acryloyloxyalkylcarboxamides of aromatic carboxylic acids and aromatic carboxylic acid anhydrides, and adhesives containing these compounds | Michael Muller, Wolfgang Podszun, Werner Finger | 1993-08-31 |
| 5183832 | Coating agent for collagen-containing materials | Erik Asmussen, Erik C. Munksgaard, Michael Muller, Wolfgang Podszun | 1993-02-02 |
| 5179186 | Photosetting impression materials | Hanns P. Muller, Reiner Voigt, Peter Schwabe | 1993-01-12 |
| 5132335 | Acrylic and methacrylic esters of substituted 1,2-bis(phenoxy)-3,3,4,4,5,5-hexafluoro-1-cyclopentenes | Michael Muller, Wolfgang Podszun, Michael Negele | 1992-07-21 |
| 5095045 | Plastics which cure in a series of steps having urethane, urea, siloxane and acrylate groups | Peter Schwabe, Hanns P. Muller | 1992-03-10 |
| 5070165 | Urea-containing (meth)acrylic acid derivatives of triisocyanates-compositions for an artificial tooth | Michael Muller, Wolfgang Podszun | 1991-12-03 |
| 5037926 | Urea-containing (meth)acrylic acid derivatives of triisocyanates | Michael Muller, Wolfgang Podszun | 1991-08-06 |
| 5028638 | Hybrid plastic filling material | Renate Heid, Heiko Herold, Peter Schwabe, Werner Finger, Wolfgang Podszun | 1991-07-02 |
| 5008436 | Urea-containing (meth) acrylic acid derivatives of triisocyanates | Michael Muller, Wolfgang Podszun | 1991-04-16 |
| 4952241 | (Meth)acylic acid derivatives containing urethane groups | Jurgen Reiners, Wolfgang Podszun, Carlhans Suling, Gerhard Klein | 1990-08-28 |
| 4952614 | (Meth)acrylic acid derivatives, containing urethane groups, of tricyclo[5.2.1.0.sup.2.6 ]decanes | Jurgen Reiners, Wolfgang Podszun | 1990-08-28 |
| 4904750 | Ester-urethane derivatives of (meth)-acrylic acid for dental materials | Jurgen Reiners, Carlhans Suling, Walter Schafer, Hanns P. Muller, Wolfgang Podszun | 1990-02-27 |
| 4902228 | (Meth)-acrylic acid derivatives of triisocyanates in dentistry | Jurgen Reiners, Wolfgang Podszun, Carlhans Suling | 1990-02-20 |
| 4879402 | (Methyl)acrylic acid derivatives containing urethane groups | Jurgen Reiners, Wolfgang Podszun, Carlhans Suling, Gerhard Klein | 1989-11-07 |
| 4870202 | (Meth)-acrylic acid derivatives of triisocyanates and their use | Jurgen Reiners, Carlhans Suling, Wolfgang Podszun | 1989-09-26 |
| 4868325 | (Meth)-acrylic acid derivatives of triisocyanates in dentistry | Jurgen Reiners, Wolfgang Podszun, Carlhans Suling | 1989-09-19 |
| 4843136 | (Meth)-acrylates of siloxanes containing tricyclodecane groups | Jurgen Reiners, Ottfried Schlak, Wolfgang Podszun | 1989-06-27 |
| 4752338 | (Meth)-acrylic acid esters | Jurgen Reiners, Erich Klauke, Carlhans Suling, Wolfgang Podszun | 1988-06-21 |