| Patents for C05G 3 - Mixtures of one or more fertilisers with materials not having a specifically fertilising activity (19,234) |
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| 03/14/1978 | US4078912 Fertilizers containing nitrification inhibitor |
| 01/31/1978 | US4071347 By-products of sulfation |
| 01/24/1978 | US4070347 Poly(orthoester) co- and homopolymers and poly(orthocarbonate) co- and homopolymers having carbonyloxy functionality |
| 01/24/1978 | US4070302 Foam producing equipment |
| 12/27/1977 | US4065287 Methanol treated activated sludge as an agricultural chemical carrier |
| 12/20/1977 | US4063919 Fertilizer rods |
| 11/15/1977 | US4058124 Disposable absorbent articles containing particulate, free-flowing, insoluble swellable polymers |
| 11/01/1977 | US4055974 Disintegratable fertilizer tablet |
| 10/04/1977 | US4052190 Sustained-release plant food |
| 10/04/1977 | US4051630 Soil treatment compositions |
| 08/16/1977 | US4042366 Controlled release fertilizer |
| 07/12/1977 | US4035173 Conifers, pinaceae urea, ammonia, ammonium sulfates, nitrates of ammonia, calcium and potassium |
| 05/24/1977 | US4025329 Particulate urea-formaldehyde fertilizer composition and process |
| 05/17/1977 | US4023955 Controlled release fertilizer |
| 04/26/1977 | US4019890 Method for producing coated fertilizer |
| 04/26/1977 | US4019889 Bonding isobutylidene diurea and phosphorus oxide with calcium sulfate |
| 04/05/1977 | US4015970 Granular products for soil treatment |
| 03/29/1977 | US4014675 Fertilizer stick |
| 03/22/1977 | US4013442 Process for encapsulating particles by in-situ formation of a metal carbonate coating |
| 03/08/1977 | US4011061 Articles providing sustained release and method of making |
| 02/15/1977 | US4008064 Method of pan granulation |
| 01/11/1977 | US4002458 Microporous, pesticides or herbicides |
| 11/30/1976 | US3994480 Mixing method |
| 10/05/1976 | US3984227 Herbicides, fertilizers |
| 09/28/1976 | US3982920 Mineral oil, alkylaryl polyether alcohol, inorganic metal salt |
| 06/22/1976 | US3964893 Lawn moss control with ferric ammonium sulfate-ammonium sulfate double salts |
| 05/04/1976 | US3954436 Reactive tenside soil conditioners |
| 04/27/1976 | US3953192 Fertilizer |
| 04/20/1976 | US3951638 Silicone treated dust |
| 04/13/1976 | US3950159 Water repellent fertilizer, polysaccharidic gum, microbial transformation of carbohydrate |
| 03/09/1976 | US3943063 Preparation of microcapsules |
| 02/17/1976 | US3938469 Apparatus for coating particulate material with finely divided solids |
| 02/03/1976 | US3936292 Ferric hydroxide |
| 01/20/1976 | US3933458 Method of making a rigid unitary fertilizer composite |