IP Library › Granted Patent US 6,596,858
Granted Patent Utility
US 6,596,858 · Confirmation No. 9226

PROCESS FOR THE PRODUCTION OF 2-HALO-6-AMINOPURINE DERIVATIVES

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 Code Description Pages PDF
2018-01-04 SES.LOSS Notification of loss of entitlement to small entity status 1 View
2018-01-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-04-29 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2010-10-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-10-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-09-24 PA.. Power of Attorney 1 View
2010-09-24 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2010-09-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-03-12 TRNA Transmittal of New Application 3 View
2001-03-12 A.PE Preliminary Amendment 2 View
2001-03-12 SPEC Specification 32 View
2001-03-12 CLM Claims 6 View
2001-03-12 ABST Abstract 1 View
2001-03-12 OATH Oath or Declaration filed 3 View
2001-03-12 CLM Claims 2 View
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Quick Facts
Patent No.
US 6,596,858
App. No.
09/803,765
Filed
2001-03-12
Granted
2003-07-22
Pub. No.
US20020052492A1
Art Unit
1623
PTA
-90 days