Inventor · disambiguated record
Karl Werner Dietrich
Also filed as: DIETRICH KARL · DIETRICH KARL WERNER
16 granted patents·3 pending applications·405 citations·filing 1991–2018
94Inventor score
Top patents by PatentIndex Score
19 records- 0195US6164030AFixed vacuum insulation panelBAYER AG·Filed 1997·Granted Dec 26, 2000·104 cites·13 claims
- 0287US6472449B1Compressed, rigid polyurethane foamsBAYER AG·Filed 2000·Granted Oct 29, 2002·29 cites·7 claims
- 0386US6586490B1Polyol mixture for the preparation of rigid polyurethane foamsBAYER AG·Filed 2000·Granted Jul 1, 2003·23 cites·16 claims
- 0483US6063471AHeat insulating bodiesBAYER AG·Filed 1995·Granted May 16, 2000·63 cites·10 claims
- 0582US5886062AProcess for the production of rigid polyurethane foamsBAYER AG·Filed 1997·Granted Mar 23, 1999·38 cites·9 claims
- 0675US5522718AApparatus for the production of corrugated tubing from thermoplastic synthetic resinDROSSBACH GMBH & CO KG·Filed 1994·Granted Jun 4, 1996·37 cites·3 claims
- 0772US5840781APolyether polyols, polyol formulation containing them and their use in the production of hard polyurethane foamsBAYER AG·Filed 1996·Granted Nov 24, 1998·24 cites·19 claims
- 0870US6107359APolyether polyols, polyol formulation containing them and their use in the production of hard polyurethane foamsBAYER AG·Filed 1998·Granted Aug 22, 2000·22 cites·9 claims
- 0968US7118369B2Corrugated pipe plantDROSSBACH GMBH & CO KG·Filed 2002·Granted Oct 10, 2006·10 cites·7 claims
- 1065US5773044AApparatus for the manufacture of corrugated tubing from thermoplastic synthetic resinDROSSBACH GMBH & CO KG·Filed 1994·Granted Jun 30, 1998·28 cites·17 claims
- 1161US2018258847A1Ecological sequestration of carbon dioxide/increase of bio-energy obtainable through biomassDIETRICH KARL WERNER·Filed 2018·Application pending·0 cites
- 1260US6619162B1Device for cutting tubesDROSSBACH GMBH & CO KG·Filed 2000·Granted Sep 16, 2003·3 cites·13 claims
- 1358US2015240716A1Ecological Sequestration of Carbon Dioxide/Increase of Bio-Energy Obtainable Through BiomassDIETRICH KARL WERNER·Filed 2012·Application pending·0 cites
- 1445US6322869B1Combined polystyrene and polyurethane vacuum insulating panel and the use thereof for producing insulating elementsBAYER AG·Filed 1998·Granted Nov 27, 2001·13 cites·11 claims
- 1539US2005017395A1Method and device for producing a reinforced socket on an extruded thermoplastic tube by radial extrusion of a thermoplastic materialFiled 2002·Application pending·0 cites
- 1634US5962542AProcess for producing hydrocarbon-blown hard polyurethane foamsBAYER AG·Filed 1997·Granted Oct 5, 1999·4 cites·4 claims
- 1732US6143389AHeat-insulating bodyBAYER AG·Filed 1995·Granted Nov 7, 2000·3 cites·8 claims
- 1828US6509387B1Process for preparing rigid foamed materials containing urethane groupsBAYER AG·Filed 1996·Granted Jan 21, 2003·0 cites·6 claims
- 1919US5255434AProcess and apparatus for the continuous production of an irrigating tubeDROSSBACH GMBH & CO·Filed 1991·Granted Oct 26, 1993·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →