| |
 |
|
Class Information
Number: 71/27
Name: Chemistry: fertilizers > Processes and products > Organic material-containing > From synthetic material
Description: Processes which include preparing synthetic organic fertilizers and the corresponding products.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4781749 |
Polymethylene urea fertilizer solution |
Nov. 1, 1988 |
| 4778510 |
Triazone fertilizer and method of making |
Oct. 18, 1988 |
| 4776879 |
Water insoluble triazone fertilizer and methods of making and use |
Oct. 11, 1988 |
| 4772308 |
Anti-caking composition |
Sep. 20, 1988 |
| 4762545 |
Soil amendment material and process for preparation thereof |
Aug. 9, 1988 |
| 4756738 |
Controlled release formulation for fertilizers |
Jul. 12, 1988 |
| 4755206 |
Reclamation of sodium-contaminated soils |
Jul. 5, 1988 |
| 4746349 |
Method and compositions for suppressing the nitrification of ammonium in plant growth medium |
May. 24, 1988 |
| 4743448 |
Organic carrier with integrated active substances |
May. 10, 1988 |
| 4714490 |
Concretion preventing agent for fertilizers |
Dec. 22, 1987 |
| 4699644 |
Plant nutrient composition |
Oct. 13, 1987 |
| 4687505 |
Method for desalination and rehabilitation of irrigated soil |
Aug. 18, 1987 |
| 4684391 |
Organic ameliorators protected by a hydrocarbon structure allowing the improvements of soil properties |
Aug. 4, 1987 |
| 4673429 |
Nitrification-inhibiting 1-hydroxypyrazole derivatives |
Jun. 16, 1987 |
| 4605430 |
Plant growth promoter from rice bran and processes for making and using |
Aug. 12, 1986 |
| 4599102 |
Triazone fertilizer and method of making |
Jul. 8, 1986 |
| 4589906 |
Inorganic depot fertilizers |
May. 20, 1986 |
| 4582524 |
Non-caking granular mineral fertilizer and process for its production |
Apr. 15, 1986 |
| 4581057 |
Abscisic acid containing foliar fertilizers and method of using same to enhance crop yields |
Apr. 8, 1986 |
| 4581056 |
Synergistic senescence delaying foliar fertilizer composition and method of using same to delay senescence in field crops |
Apr. 8, 1986 |
| 4576625 |
Fertilizers containing urea with urease inhibitors |
Mar. 18, 1986 |
| 4576626 |
Foliage fertilizers |
Mar. 18, 1986 |
| 4560400 |
Fertilizer compositions, processes of making them and processes of using them |
Dec. 24, 1985 |
| 4559074 |
Water absorbing polymers |
Dec. 17, 1985 |
| 4559075 |
Fertilizer processes and compositions using s-triazines |
Dec. 17, 1985 |
| 4554005 |
Triazone fertilizer and method of making |
Nov. 19, 1985 |
| 4554003 |
Fertilizer processes and compositions using s-triazines |
Nov. 19, 1985 |
| 4552581 |
Method of inhibiting nitrification of ammonium nitrogen |
Nov. 12, 1985 |
| 4551167 |
Method of soil nitrification inhibition by application of a stabilized fumigant composition |
Nov. 5, 1985 |
| 4550173 |
Ditriazolylvinyl phenyl ketones |
Oct. 29, 1985 |
| 4549897 |
Protein degraded pre-vulcanized natural rubber coated slow release fertilizers |
Oct. 29, 1985 |
| 4545802 |
Soil treating method and composition for conserving nitrogen in soil |
Oct. 8, 1985 |
| 4545803 |
Soil treating method and composition for conserving nitrogen in soil |
Oct. 8, 1985 |
| 4540427 |
Method for improving water retention qualities of soil and an agent for performing this method |
Sep. 10, 1985 |
| 4539036 |
Method of facilitating vegetation |
Sep. 3, 1985 |
| 4536206 |
Miticidal composition and method for controlling spider mites |
Aug. 20, 1985 |
| 4534782 |
Method for increasing the biological value of manures, dung-waters, organic wastes and/or soils rich in lysine |
Aug. 13, 1985 |
| 4534783 |
High concentration encapsulation of water soluble-materials |
Aug. 13, 1985 |
| 4521239 |
Coating agent for particulate materials |
Jun. 4, 1985 |
| 4505732 |
Solid, water-soluble micronutrient mixtures, their preparation and use |
Mar. 19, 1985 |
| 4482371 |
Method and composition for suppressing the nitrification of ammonium nitrogen in soil |
Nov. 13, 1984 |
| 4469502 |
Ion exchanger fertilizers and a process for supplying plants with nutrients uniformly and over a long period of time |
Sep. 4, 1984 |
| 4461638 |
Delivery of plant nutrients |
Jul. 24, 1984 |
| 4443242 |
Foliar feed |
Apr. 17, 1984 |
| 4443625 |
Product for treating soil to suppress the nitrification of ammonium nitrogen therein |
Apr. 17, 1984 |
| 4405361 |
Method of increasing the yield of sugar obtained from sugar cane |
Sep. 20, 1983 |
| 4404146 |
Metal oxyalkylates and method of making same |
Sep. 13, 1983 |
| 4402725 |
Fertilizers |
Sep. 6, 1983 |
| 4396412 |
Ion exchanger fertilizers |
Aug. 2, 1983 |
| 4395273 |
Preparation of multi-trace element fertilizers |
Jul. 26, 1983 |
|
|
|
