IP Library › Granted Patent US 6,544,313
Granted Patent Utility
US 6,544,313 · Confirmation No. 2441

SULFUR-CONTAINING FERTILIZER COMPOSITION AND METHOD FOR PREPARING SAME

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 Code Description Pages PDF
2026-06-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-06-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-05-05 PA.. Power of Attorney 2 View
2026-05-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-03-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-03-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-03-24 PA.. Power of Attorney 2 View
2009-03-24 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2009-03-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-05-16 TRNA Transmittal of New Application 2 View
2001-05-16 SPEC Specification 7 View
2001-05-16 CLM Claims 5 View
2001-05-16 ABST Abstract 1 View
2001-05-16 DRW Drawings-only black and white line drawings 1 View
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Quick Facts
Patent No.
US 6,544,313
App. No.
09/859,216
Filed
2001-05-16
Granted
2003-04-08
Pub. No.
US20020011088A1
Art Unit
1761
PTA
-94 days