Description
NITROGENOUS FERTILISERS
C05C
Technology
Stats
- 849 US PATENTS IN FORCE
- 523 US APPLICATIONS PENDING
- 467 Total Patent Owners
- 2,686 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Ammonium nitrate fertilisers |
| 1/02 | Ammonium nitrate fertilisers Granulation; Pelletisation; Stabilisation; Colouring |
| 3/00 | Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor |
| 5/00 | Fertilisers containing other nitrates |
| 5/02 | Fertilisers containing other nitrates containing sodium or potassium nitrate |
| 5/04 | Fertilisers containing other nitrates containing calcium nitrate |
| 7/00 | Fertilisers containing calcium or other cyanamides |
| 7/02 | Fertilisers containing calcium or other cyanamides Granulation; Pelletisation; De-gassing; Hydrating; Hardening; Stabilisation; Oiling |
| 9/00 | Fertilisers containing urea or urea compounds |
| 9/02 | Fertilisers containing urea or urea compounds containing urea-formaldehyde condensates |
| 11/00 | Other nitrogenous fertilisers |
| 13/00 | Mixtures of nitrogenous fertilisers covered by more than one of main groups C05C 1/00-C05C 11/00 |
Recent Patents
Not Available
Recent Publications
Not Available
Top Owners in This Class
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Applications Filed in This Class - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 32 Months (last 2 years Issuances)
- 32 Months (last 5 years Issuances)