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Hydrophilic Biodegradable Adhesives

Chemsultants - Jun 14, 2012

Patent - A moisture-curable and biodegradable adhesive that includes the reaction product of: (a) an isocyanate component having an average functionality of at least 2; (b) an active hydrogen component having an average functionality greater than 2.1; and (c) an ionic salt component having an average hydroxyl or amino functionality, or combination thereof, of at least 1. Biological and synthetic tissue...

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Source : PAT 05-22-12 08182647 NDN- 269-3774-6071-3 INVENTOR- Smith, Jason; Beckman, Eric PATENT NUMBER- 08182647 PATENT APPLICATION NUMBER- 123927 DATE FILED- 2008-05-20 PATENT DATE- 2012-05-22 NUMBER OF CLAIMS- 30 EXEMPLARY CLAIM- 1 FIGURES- 1 PATENT CLASS- Invention (utility) patent INVENTOR COUNTRY OR ZIPCODE- USX; USX PATENT ASSIGNEE- Cohera Medical, Inc. ASSIGNEE CITY- Pittsburgh ASSIGNEE STATE- PA ASSIGNEE COUNTRY- USX FIRM- Fish & Richardson P.C. US PATENT CLASS- 156331700O US CLASSIFICATION REFERENCE- X156330900; X156331100; X156331400; X424445000; X424448000; X528048000; X528059000; X528081000; X528084000; X528085000; X252182200; X252182210; X252182220 INTERNATIONAL PATENT CLASS- C09J00400 SERIES- 2008 PATENT REFERENCE- 3451954; 4740534; 4743632; 4804691; 4806614; 4829099; 4994542; 5173301; 5175229; 5176916; 5259835; 5266608; 5374704; 5445597; 5457141; 5486547; 5496872; 5817303; 5855208; 5869593; 5952422; 5981621; 6010714; 6033654; 6111052; 6143352; 6146654; 6177126; 6221997; 6224630; 6228969; 6238687; 6258872; 6306177; 6306243; 6326025; 6339130; 6350463; 6352710; 6359100; 6376742; 6443988; 6524327; 6528080; 6555645; 6559350; 6576712; 6652559; 6653375; 6703047; 6746685; 6784273; 6833408; 6893466; 6894140; 6960340; 7044982; 7232454; 7264823; 2006/0253094; 2007/0123641; 2007/0160569; 2007/0190229; 2009/0246164 NEW CLASSIFICATION- 156331700O CURRENT CLASSIFICATION REFERENCE- X156330900; X156331100; X156331400; X424445000; X424448000; X528048000; X528059000; X528081000; X528084000; X528085000; X252182200; X252182210; X252182220 RELATED PAPER- 20090028812/US-A1; 11781539/US

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