Issued Patents All Time
Showing 51–75 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876857 | Biaxially orientated polpropylene multilayer film, process for its production, and its use | Detlef E. Schuhmann, Thomas Dries, Adolf Wilhelm, Dieter Scheidecker, Harald Lohmann +2 more | 1999-03-02 |
| 5777055 | Resin-containing, biaxially oriented polypropylene film, process for the production thereof, and the use thereof | Herbert Peiffer, Thomas Dries | 1998-07-07 |
| 5773142 | Biaxially oriented multilayered polyolefin film sealable on both sides | Herbert Peiffer, Gunter Schloegl | 1998-06-30 |
| 5766532 | Process for the production of a biaxially highly oriented polypropylene film | Herbert Peiffer, Detlef Busch, Harald Lohmann | 1998-06-16 |
| 5723088 | Process for the production of a heat-sealable oriented multilayer polyolefin film | Herbert Peiffer, Gunter Schloegl | 1998-03-03 |
| 5716698 | Peelable, heat-sealable, multilayer polyolefinic film, process for the production thereof, and the use thereof | Michael Schreck, Thomas Dries, Dieter Scheidecker, Adolf Wilhelm | 1998-02-10 |
| 5693414 | Heat-sealable or non-heat-sealable, oriented, layered olefin polymer film comprising amorphous polymer particles | Herbert Peiffer, Thomas Dries, Michael Schreck | 1997-12-02 |
| 5683802 | Heat-seatable or non-heat-sealable, oriented, multilayer polyolefin film comprising ceramic particles | Herbert Peiffer, Gunter Schloegl | 1997-11-04 |
| 5681650 | Heat-sealable, oriented, multilayer polyolefin film, process for the production thereof, and the use thereof | Herbert Peiffer, Gunter Schloegl | 1997-10-28 |
| 5626813 | Process for the production of a transparent polyolefin multilayer film | Angela Speith, Gunter Schloegl | 1997-05-06 |
| 5618369 | Process for the production of matte transfer metallization film | Herbert Peiffer | 1997-04-08 |
| 5618618 | Silicon oil-free heat-sealable oriented multilayer polyolefin film, process for the production thereof, and the use thereof | Herbert Peiffer, Gunter Schloegl | 1997-04-08 |
| 5573723 | Process for preparing biaxially oriented polypropylene film suitable for twist wrapping | Herbert Peiffer, Gunter Schloegl | 1996-11-12 |
| 5573717 | Oriented polyolefin film with amorphous polymer, a process for its production and its use | Herbert Peiffer, Gunter Schloegl, Frank Osan, Thomas Dries | 1996-11-12 |
| 5571613 | Biaxially orientated polypropylene multilayer film, process for its production, and its use | Detlef E. Schuhmann, Thomas Dries, Adolf Wilheim, Dieter Scheidecker, Harald Lohmann +2 more | 1996-11-05 |
| 5560948 | Resin-containing, biaxially oriented, multilayer polypropylene film, process for the production thereof, and the use thereof | Herbert Peiffer, Thomas Dries, Gunter Schloegl | 1996-10-01 |
| 5560885 | Process for the production of biaxially-oriented multilayer polyolefin film with a silk-matt finish | Angela Speith, Gunter Schloegl | 1996-10-01 |
| 5554245 | Biaxially oriented sealable polypropylene film having improved barrier properties | Detlef E. Schuhmann, Herbert Peiffer, Gunter Schloegl | 1996-09-10 |
| 5516563 | Opaque, matte, biaxially oriented, multilayer polypopylene film, process for the production thereof, and the use thereof | Detlef Schumann, Adolf Wilhelm, Herbert Peiffer, Brigitte Kusch | 1996-05-14 |
| 5508090 | Heat-sealable, oriented, multilayer polyolefin film, process for the production thereof, and the use thereof | Herbert Peiffer, Gunter Schloegl | 1996-04-16 |
| 5501901 | Biaxially orientated polypropylene multilayer film, process for its production, and its use | Detlef E. Schulhmann, Thomas Dries, Adolf Wilhelm, Dieter Scheidecker, Harald Lohmann +2 more | 1996-03-26 |
| 5496600 | Matte biaxially oriented, multilayer polypropylene film and the use thereof | Herbert Peiffer, Gunter Schloegl | 1996-03-05 |
| 5494717 | Matte, biaxially oriented, multilayer polypropylene film of high shrinkage, process for the production thereof, and the use thereof | Herbert Peiffer, Gunter Schloegl | 1996-02-27 |
| 5492757 | Opaque, matte, multilayer polypropylene film, process for the production thereof, and the use thereof | Detlef E. Schuhmann, Adolf Wilhelm, Herbert Peiffer, Wolfgang Meyer | 1996-02-20 |
| 5489454 | Matte, heat-sealable, shrinkable, biaxially oriented, multilayer polypropylene film, process for the production thereof, and the use thereof | Herbert Peiffer | 1996-02-06 |