IP Library Granted Patent US 6,663,859
Granted Patent Utility
US 6,663,859 · Confirmation No. 5701

COMPOSITIONS FOR ENHANCING THE IMMUNE RESPONSE

⬇ PDF
Code Description Pages PDF
2020-12-21 SES.LOSS.ELC Notification of loss of entitlement to small entity status via Patent Application Information Retrieval (PAIR) 1 View
2019-11-04 RETMAIL Mail returned to USPTO as undelivered 2 View
2019-10-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-10-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-10-11 PA.. Power of Attorney 1 View
2019-10-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2019-10-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2019-10-11 APPENDIX Appendix to the specification 10 View
2019-10-11 C.AD Change of Address 1 View
2019-10-11 MFEE.C.AD Maintenance Fee Address Change 1 View
2019-10-11 N417 Electronic Filing System Acknowledgment Receipt 3 View
2003-10-20 LET. Miscellaneous Incoming Letter 2 View
2003-10-20 DRW Drawings-only black and white line drawings 4 View
2003-10-20 C.AD Change of Address 1 View
2003-07-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-03 LET. Miscellaneous Incoming Letter 1 View
2003-07-03 C.AD Change of Address 1 View
2001-01-08 TRNA Transmittal of New Application 1 View
2001-01-08 SPEC Specification 15 View
2001-01-08 CLM Claims 2 View
2001-01-08 ABST Abstract 1 View
2001-01-08 DRW Drawings-only black and white line drawings 4 View
2001-01-08 OATH Oath or Declaration filed 4 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,663,859
App. No.
09/756,558
Filed
2001-01-08
Granted
2003-12-16
Pub. No.
US20020028196A1
Art Unit
1651
PTA
-247 days