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Class Information
Number: 71/904
Name: Chemistry: fertilizers > Carrier
Description: Art collection involving material which serves as a substrate for the plant nutriments.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7494526 |
Plant protection and growth stimulation by nanoscalar particle folial delivery |
Feb. 24, 2009 |
| 7060656 |
Antibacterial rockwool growth medium for hydroponics |
Jun. 13, 2006 |
| 6419722 |
Recycled soil |
Jul. 16, 2002 |
| 6406511 |
Sprayable organic fertilizer |
Jun. 18, 2002 |
| 6381899 |
Well drill cuttings disposal |
May. 7, 2002 |
| 6302936 |
Recycled soil |
Oct. 16, 2001 |
| 6287356 |
Soil conditioning agglomerates containing calcium |
Sep. 11, 2001 |
| 6042630 |
Coherent growth substrate |
Mar. 28, 2000 |
| 5976210 |
Method of manufacture for biological carrier with wicking action and controlled release plant food and microbe food source |
Nov. 2, 1999 |
| 5900038 |
Cultivation substrate and method of preparing the same |
May. 4, 1999 |
| 5843203 |
Agricultural carrier |
Dec. 1, 1998 |
| 5833733 |
Agrochemical formulations for water surface application |
Nov. 10, 1998 |
| 5776224 |
Thickened soil stabilizer, and a packaged ready mix comprising it |
Jul. 7, 1998 |
| 5776856 |
Soluble polymer based matrix for chemically active water insoluble components |
Jul. 7, 1998 |
| 5772721 |
Process for producing odorless organic and semi-organic fertilizer |
Jun. 30, 1998 |
| 5772723 |
Method of manufacturing citric acid chelates |
Jun. 30, 1998 |
| 5766301 |
Microelement deficiency corrector for farmland and process for preparation thereof |
Jun. 16, 1998 |
| 5755858 |
Synthetic topsoil composition |
May. 26, 1998 |
| 5753003 |
Method for bio-remedying polluted soil |
May. 19, 1998 |
| 5749936 |
Method of producing dry granular fertilizer and soil amendments using clay slurry and dry chemicals |
May. 12, 1998 |
| 5743934 |
Soil conditioning agglomerates containing cement kiln dust |
Apr. 28, 1998 |
| 5725885 |
Composition for enhanced bioremediation of oil |
Mar. 10, 1998 |
| 5720793 |
Calcium agent for plants |
Feb. 24, 1998 |
| 5698001 |
Soil additive |
Dec. 16, 1997 |
| 5695542 |
Method of preparing a slow release fertilizer |
Dec. 9, 1997 |
| 5681738 |
Use of 10-oxo-trans-8-decenoic acid in mushroom cultivation |
Oct. 28, 1997 |
| 5676726 |
Matrix and agricultural materials |
Oct. 14, 1997 |
| 5662724 |
Artificial soil composition and a method of growing vegetation on a sloped surface |
Sep. 2, 1997 |
| 5629261 |
Free-flowing, non-dusting water dispersible granules of a water-insoluble, hydrophobic agriculturally active chemical having low friability and superior crush strength |
May. 13, 1997 |
| 5618329 |
Bioremediation of hydrocarbon contaminated soils and water |
Apr. 8, 1997 |
| 5611837 |
Bioremediation method |
Mar. 18, 1997 |
| 5609668 |
Spill clean-up process |
Mar. 11, 1997 |
| 5609667 |
Process and material for bioremediation of hydrocarbon contaminated soils |
Mar. 11, 1997 |
| 5607494 |
Artificial soil composition and a method of growing vegetation on a sloped surface |
Mar. 4, 1997 |
| 5593473 |
Process for the treatment of porcine excrement and product obtained by this process |
Jan. 14, 1997 |
| 5584905 |
Preparation of amendments and fertilizer products for agricultural soils by entrapment of acid gases by solid waste material |
Dec. 17, 1996 |
| 5525139 |
Process for bioremediation of soils |
Jun. 11, 1996 |
| 5501719 |
Ground strengthening/soil-improving material |
Mar. 26, 1996 |
| 5472475 |
Artificial soil from recycled materials |
Dec. 5, 1995 |
| 5451242 |
Active synthetic soil |
Sep. 19, 1995 |
| 5443612 |
Methods of making agricultural materials |
Aug. 22, 1995 |
| 5405425 |
Soil conditioners |
Apr. 11, 1995 |
| 5405426 |
Processes for the preparation of sulfur coated fertilizers and products produced thereby |
Apr. 11, 1995 |
| 5395419 |
Therapeutic and preventative treatment of anaerobic plant and soil conditions |
Mar. 7, 1995 |
| 5350435 |
Soil fertilization method |
Sep. 27, 1994 |
| RE34670 |
Inoculant composition for plants |
Jul. 26, 1994 |
| 5328498 |
Plant substrate and use thereof |
Jul. 12, 1994 |
| 5300127 |
Seed coatings |
Apr. 5, 1994 |
| 5266097 |
Aminoureaformaldehyde fertilizer method and composition |
Nov. 30, 1993 |
| 5266096 |
Microbial composition |
Nov. 30, 1993 |
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