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Patent Application Utility PCT National Stage
App. No. 15/549,877 · Confirmation No. 3935

PROCESS FOR PREPARING AN ESTERIFIED CELLULOSE ETHER IN THE PRESENCE OF AN ALIPHATIC CARBOXYLIC ACID

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2018-12-03 CTNF Non-Final Rejection 11 View
2018-12-03 892 List of references cited by examiner 1 View
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2017-08-09 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
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Quick Facts
App. No.
15/549,877
Filed
2017-08-09
Pub. No.
US20180030158A1
Art Unit
1623