Assignee
BIOTEC BIOLOG NATURVERPACK
DE·22 granted patents·2,410 citations·filing 1993–2006
Top patents by PatentIndex Score
22 records- 0199US7214414B2Biodegradable polymer blends for use in making films, sheets and other articles of manufactureBIOTEC BIOLOG NATURVERPACK·Filed 2005·Granted May 8, 2007·108 cites·18 claims
- 0299US6573340B1Biodegradable polymer films and sheets suitable for use as laminate coatings as well as wraps and other packaging materialsBIOTEC BIOLOG NATURVERPACK·Filed 2000·Granted Jun 3, 2003·247 cites·32 claims
- 0398US7344784B2Fibrous sheets coated or impregnated with biodegradable polyhydroxybutyrate polymers or polymer blendsBIOTEC BIOLOG NATURVERPACK·Filed 2006·Granted Mar 18, 2008·38 cites·20 claims
- 0498US6235816B1Compositions and methods for manufacturing thermoplastic starch blendsBIOTEC BIOLOG NATURVERPACK·Filed 1999·Granted May 22, 2001·188 cites·33 claims
- 0598US6218321B1Biodegradable fibers manufactured from thermoplastic starch and textile products and other articles manufactured from such fibersBIOTEC BIOLOG NATURVERPACK·Filed 1995·Granted Apr 17, 2001·213 cites·31 claims
- 0698US6096809ABiologically degradable polymer mixtureBIOTEC BIOLOG NATURVERPACK·Filed 1996·Granted Aug 1, 2000·278 cites·30 claims
- 0798US5844023ABiologically degradable polymer mixtureBIOTEC BIOLOG NATURVERPACK·Filed 1997·Granted Dec 1, 1998·181 cites·12 claims
- 0897US7241832B2Biodegradable polymer blends for use in making films, sheets and other articles of manufactureBIOTEC BIOLOG NATURVERPACK·Filed 2002·Granted Jul 10, 2007·77 cites·25 claims
- 0997US6472497B2Thermoplastic starch utilizing a biodegradable polymer as melting aidBIOTEC BIOLOG NATURVERPACK·Filed 2001·Granted Oct 29, 2002·139 cites·27 claims
- 1097US6235815B1Biodegradable polymeric mixtures based on thermoplastic starchBIOTEC BIOLOG NATURVERPACK·Filed 1998·Granted May 22, 2001·211 cites·31 claims
- 1197US6214907B1Biologically degradable polymer mixtureBIOTEC BIOLOG NATURVERPACK·Filed 1998·Granted Apr 10, 2001·158 cites·42 claims
- 1296US7297394B2Biodegradable films and sheets suitable for use as coatings, wraps and packaging materialsBIOTEC BIOLOG NATURVERPACK·Filed 2002·Granted Nov 20, 2007·81 cites·35 claims
- 1396US7172814B2Fibrous sheets coated or impregnated with biodegradable polymers or polymers blendsBIOTEC BIOLOG NATURVERPACK·Filed 2003·Granted Feb 6, 2007·65 cites·49 claims
- 1494US6117925AThermoplastic processable starch or starch derivative polymer mixturesBIOTEC BIOLOG NATURVERPACK·Filed 1997·Granted Sep 12, 2000·111 cites·22 claims
- 1594US5705536AFoamed starch polymerBIOTEC BIOLOG NATURVERPACK·Filed 1994·Granted Jan 6, 1998·79 cites·23 claims
- 1689US5663216AReinforced biodegradable polymerBIOTEC BIOLOG NATURVERPACK·Filed 1994·Granted Sep 2, 1997·59 cites·13 claims
- 1788US5525281AMethod for preparing biodegradable films from plant-based raw materialsBIOTEC BIOLOG NATURVERPACK·Filed 1993·Granted Jun 11, 1996·72 cites·20 claims
- 1873US6479164B1Method for preparing composite materials from renewable raw materialsBIOTEC BIOLOG NATURVERPACK·Filed 1998·Granted Nov 12, 2002·22 cites·11 claims
- 1970US6136097AProcess for producing thermoplastic starchBIOTEC BIOLOG NATURVERPACK·Filed 1994·Granted Oct 24, 2000·33 cites·21 claims
- 2065US7762267B2Filter elementBIOTEC BIOLOG NATURVERPACK·Filed 2003·Granted Jul 27, 2010·7 cites·18 claims
- 2161US5897944AMolded part made of starch foamed materialBIOTEC BIOLOG NATURVERPACK·Filed 1995·Granted Apr 27, 1999·27 cites·16 claims
- 2260US5770137AMethod for preparing composite materials from renewable raw materialsBIOTEC BIOLOG NATURVERPACK·Filed 1994·Granted Jun 23, 1998·16 cites·17 claims
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