Description
Class C05C : NITROGENOUS FERTILISERS
Subclass 13/00: Mixtures of nitrogenous fertilisers covered by more than one of main groups C05C 1/00-C05C 11/00
C05C 13/00
Sub-Class
Stats
- 10 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 10 Total Patent Owners
- 49 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 8721759 | Method and system for agricultural fertigation | Jul 25, 13 | May 13, 14 | Not available |
| 8211200 | Controlled release nitrogeneous fertilizer composition system | Oct 16, 09 | Jul 03, 12 | Mitanic, Inc. |
| 7837757 | Enhanced abscisic acid and fertilizer performance | Jan 30, 08 | Nov 23, 10 | VALENT BIOSCIENCES LLC |
| 7637054 | Compositions and methods for enhancing plant growth by chemical oxygenation of soils | Jan 10, 08 | Dec 29, 09 | Bio Magic, Inc. |
| 6176892 | Method for making nitrogen-potassium fertilizer containing calcium nitrate and products thereof | Jul 21, 98 | Jan 23, 01 | YARA INTERNATIONAL ASA |
| 5997600 | Fertilizer compositions including chelated metal ions | Nov 13, 97 | Dec 07, 99 | Stoller Enterprises, Inc. |
| 5951736 | Combinations of active ingredients for inhibiting or controlling nitrification | Aug 13, 96 | Sep 14, 99 | SKW Stickstoffwerke Piesteritz GmbH |
| 5547486 | Machine system and process for producing attrition resistant slow release fertilizers | Dec 15, 94 | Aug 20, 96 | AGRIUM POLYMER COATINGS CORP. |
| 5376159 | Corrosion inhibitor for nitrogen fertilizer solutions | Sep 10, 93 | Dec 27, 94 | ECOLAB USA INC., NALCO CHEMICAL COMPANY, |
| 5374292 | Machine system and process for producing attrition resistant slow release fertilizers | Feb 08, 93 | Dec 20, 94 | AGRIUM POLYMER COATINGS CORP. |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 26 Months (last 2 years Issuances)
- 26 Months (last 5 years Issuances)