Patent CA1005773A successfully refreshed from Google Patents.
CA1005773A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Preparation and use of enzymes bound to polyurethane
Assignee: WR Grace and Co
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Filing: 1974-01-09
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Granted: 1977-02-22
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Expires: 1994-01-09
Abstract
No abstract record available.
Inventors
- 👤 Louis L. Wood
- 👤 Frank J. Hartdegen
- 👤 Peter A. Hahn
Bibliographic Details
Application Number
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Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-05 20:17
CPC Classifications
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Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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