IP Library Patent Application 15523009
Patent Application Utility PCT National Stage
App. No. 15/523,009 · Confirmation No. 4515

Hypotaurine, GABA, Beta-Alanine, and Choline for Control of Waste Byproduct Accumulation in Mammalian Cell Culture Process

Applicant: Biogen MA Inc.
Abandoned -- Failure to Respond to an Office Action View Publication ↗
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2018-11-26 FOR Foreign Reference 52 View
2018-08-15 ELC. Response to Election / Restriction Filed 2 View
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2018-02-15 892 List of references cited by examiner 1 View
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2017-12-11 WFEE Fee Worksheet (SB06) 2 View
2017-12-11 N417 Electronic Filing System Acknowledgment Receipt 3 View
2017-12-11 TRAN.LET Transmittal Letter 1 View
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2017-12-11 TRAN.LET Transmittal Letter 1 View
2017-12-11 A.PE Preliminary Amendment 1 View
2017-12-11 CLM Claims 4 View
2017-12-11 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2017-12-11 WFEE Fee Worksheet (SB06) 2 View
2017-12-11 N417 Electronic Filing System Acknowledgment Receipt 3 View
2017-12-11 TRAN.LET Transmittal Letter 1 View
2017-12-11 XT/ Extension of Time 1 View
2017-12-11 TRAN.LET Transmittal Letter 1 View
2017-12-11 PEFR Applicant Response to Pre-Exam Formalities Notice 1 View
2017-12-11 LET. Miscellaneous Incoming Letter 2 View
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2017-08-11 WFEE Fee Worksheet (SB06) 1 View
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2017-04-28 TRNA Transmittal of New Application 3 View
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2017-04-28 SPEC Specification 73 View
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Quick Facts
App. No.
15/523,009
Filed
2017-04-28
Pub. No.
US20170327786A1
Art Unit
1652