Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5494717 | Matte, biaxially oriented, multilayer polypropylene film of high shrinkage, process for the production thereof, and the use thereof | Herbert Peiffer, Ursula Murschall | 1996-02-27 |
| 5484633 | Heat-sealable, oriented, multilayer polyolefin film, process for the production thereof, and the use thereof | Ursula Murschall, Herbert Peiffer | 1996-01-16 |
| 5468527 | Transparent, non-heat-sealable, oriented, multilayer polyolefin film, process for the production thereof, and the use thereof | Herbert Peiffer, Ursula Murschall | 1995-11-21 |
| 5451455 | Biaxially oriented polypropylene film suitable for twist wrapping | Herbert Peiffer, Ursula Murschall | 1995-09-19 |
| 5443895 | Multi-layer transparent polyolefin film for application in shrink labelling | Herbert Peiffer, Lothar Bothe | 1995-08-22 |
| 5436041 | Transparent polyolefin multilayer film having a low sealing temperature on one side, process for its production and its use | Ursula Murschall, Angela Speith | 1995-07-25 |
| 5433983 | Biaxially oriented sealable polypropylene film having improved barrier properties | Detlef E. Schuhmann, Herbert Peiffer, Ursula Murschall | 1995-07-18 |
| 5429862 | Biaxially oriented sealable polypropylene film having improved barrier properties | Detlef E. Schuhmann, Herbert Peiffer, Ursula Murschall | 1995-07-04 |
| 5366796 | Sealable, matt, biaxially oriented multilayer polyolefin film | Ursula Murschall, Angela Speith | 1994-11-22 |
| 5364704 | Nonsealable, matt, hazy, biaxially oriented multilayer polyolefin film, method of producing it, and its use | Ursula Murschall, Angela Speith | 1994-11-15 |
| 5326625 | Sealable, opaque, biaxially orientated multilayer polypropylene film, process for its production and its use | Detlef E. Schuhmann, Herbert Peiffer | 1994-07-05 |
| 5292563 | Metallizable, twist wrap, biaxially oriented, polypropylene film | Herbert Peiffer, Ursula Murschall | 1994-03-08 |
| 5292561 | Transparent shrink film made from biaxially oriented polypropylene | Herbert Peiffer, Ursula Murschall | 1994-03-08 |
| 5277970 | Sealable white film made of polyolefins | Detlef E. Schuhmann, Herbert Peiffer, Ursula Murschall | 1994-01-11 |
| 5254393 | Biaxially oriented multi-layer polyolefin film | Ursula Murschall, Herbert Peiffer | 1993-10-19 |
| 5246763 | Non-sealable, multi-layer polypropylene film | Ursula Murschall, Herbert Peiffer | 1993-09-21 |
| 5246769 | Biaxially oriented multilayer polyolefin film | Ursula Murschall, Herbert Peiffer | 1993-09-21 |
| 5234733 | Heat-sealable shrink film based on polypropylene | Herbert Peiffer, Ursula Murschall, Lothar Bothe, Guenther Crass | 1993-08-10 |
| 5175051 | Biaxially oriented plastics film | Ursula Murschall, Lothar Bothe, Guenther Crass | 1992-12-29 |
| 5118566 | Biaxially-oriented polypropylene film with high mechanical strength | Thomas Wilhelm, Lothar Bothe, Guenther Crass, Winfried Muskalla | 1992-06-02 |
| 5096630 | Process for the production of a metallizable multiply film | Lothar Bothe, Guenther Crass, Thomas Wilhelm | 1992-03-17 |
| 5091237 | Transparent shrink film based on polypropylene, process for its manufacture, and its use for shrink labels | Lothar Bothe, Guenther Crass, Ursula Murschall, Herbert Peiffer | 1992-02-25 |
| 5085916 | High-performance dielectric film with improved thermal stability | Thomas Wilhelm, Lothar Bothe, Guenther Crass | 1992-02-04 |
| 5026592 | Opaque multilayered film having an inherent resistance to delamination | Siegfried Janocha, Guenther Crass, Lothar Bothe | 1991-06-25 |
| 4997700 | Biaxially oriented polypropylene film for metallizing applications | Lothar Bothe | 1991-03-05 |