Inventor · disambiguated record
Chris E. Schwier
Also filed as: SCHWIER CHRIS · SCHWIER CHRIS E
13 granted patents·7 pending applications·107 citations·filing 1987–2023
90Inventor score
Top patents by PatentIndex Score
20 records- 0195US11376534B2Polyamide nanofiber nonwovens for filtersASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2020·Granted Jul 5, 2022·8 cites·19 claims
- 0295US10662561B2Polyamide nanofiber nonwovensASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2018·Granted May 26, 2020·9 cites·21 claims
- 0389US11965275B2Method for forming nanofiber nonwoven productsASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2021·Granted Apr 23, 2024·1 cites·13 claims
- 0485US11421359B2Polyamide nanofiber nonwovensASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2020·Granted Aug 23, 2022·1 cites·18 claims
- 0583US6169162B1Continuous polyamidation processSOLUTIA INC·Filed 1999·Granted Jan 2, 2001·53 cites·43 claims
- 0681US11674247B2Polyamide nanofiber nonwovensASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2022·Granted Jun 13, 2023·0 cites·20 claims
- 0781US11111614B2Method for tuning characteristics of a polyamide nanofiber nonwovenASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2019·Granted Sep 7, 2021·0 cites·19 claims
- 0880US2023250232A1High Molecular Weight Polyamides and CoPolyamides with Uniform RV and Low Gel ContentASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0979US11851563B2Process and formulation for producing a polyamide having low caprolactam concentration and specific relative viscosityASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2022·Granted Dec 26, 2023·0 cites·15 claims
- 1078US2025215154A1High Molecular Weight Polyamides and CoPolyamides with Uniform RV and Low Gel ContentASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1177US11578438B2Polyamide nanofiber nonwovens for acoustic applicationsASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2021·Granted Feb 14, 2023·0 cites·17 claims
- 1275US4874829AProcess for preparing α-methylstyrene-acrylonitrile polymersMONSANTO CO·Filed 1987·Granted Oct 17, 1989·24 cites·7 claims
- 1372US10927217B2Process for preparing polymersASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2019·Granted Feb 23, 2021·1 cites·20 claims
- 1471US11345815B2Process and formulation for producing a polyamide having low caprolactam concentration and specific relative viscosityASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2019·Granted May 31, 2022·0 cites·12 claims
- 1559US2018340042A1High Molecular Weight Polyamides and CoPolyamides with Uniform RV and Low Gel ContentASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2016·Application pending·0 cites
- 1657US2021130547A1Process for preparing polymersASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2021·Application pending·0 cites
- 1755US2011306693A1Production of Polyhydroxyalkanoate FoamBOSNYAK CLIVE P·Filed 2009·Application pending·0 cites
- 1854US5245005AProcess for the production of linear amorphous polyamides with excess diamineMONSANTO CO·Filed 1992·Granted Sep 14, 1993·10 cites·9 claims
- 1952US2020002474A1Processes for removing residual caprolactam via ssp water additionASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2019·Application pending·0 cites
- 2022US2001053338A1Control system for continuous polyamidation processFiled 1999·Application pending·0 cites
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