Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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02/13/2024
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Application #:
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16640575
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Filing Dt:
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02/20/2020
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Publication #:
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Pub Dt:
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06/25/2020
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Inventors:
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William Betz, Curtis Frantz, Michael Keeler, Michael Ye, Ken Espenschied, Sara Smith et al
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Title:
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HLB COPOLYMERS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3050 SPRUCE STREET |
| ST. LOUIS, MISSOURI 63103 |
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| SIGMA-ALDRICH CO. LLC |
| C/O EMD MILLIPORE CORPORATION |
| 400 SUMMIT DRIVE |
| BURLINGTON, MA 01803 |
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05/08/2024 01:05 PM
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