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17754280 · tFIBER PROTEIN FRAGMENT OF AVIAN EGG DROP SYNDROME VIRUS AND VACCINE COMPOSITION PREPARED THEREOF, PREPARATION METHOD AND USE

Filed 2022-03-29 · Granted · Patent 12440551 (2025-10-14) The official file ↗The patent and its PDF ↗ · Art unit 1671 · Examiner Bao Q Li Typical · CPC A61K 39/145 · PULIKE BIOLOGICAL ENGINEERING, INC. · SHUMAKER, LOOP & KENDRICK, LLP

Office actions
2
first was Restriction requirement
RCEs
0
no appeal
To first action
32.5 mo
to disposition 42.5 mo
Statutes raised
102 112 DP
2 actions read
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