William F. Semple, a dentist, was awarded the first US Patent on chewing gum in 1869. His recipe contained powdered chalk.
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| Number | Title | Issue Date |
| 7407979 | Bioregulatory active ingredient combination The present invention relates to the use of specific quaternized bioregulatory active ingredients in combination with triazole derivatives, in particular metconazole or an agriculturally utilizable salt thereof. Corresponding compositions are likewise described.... | 08/05/2008 |
| 7201788 | Process for the production of a boron salt and its use in the agronomic field The present invention relates to a process for the production of potassium octoborate hydrate which comprises the dissolution of boric acid and caustic potash in an aqueous solution brought to a temperature of 95° C., the drying of the product obtained and its grin... | 04/10/2007 |
| 7122505 | Composition for controlling the growth of algae, fungi and pathogenic organisms in water A stable aqueous concentrate comprising a polymeric biguanide, a chelating agent and a water-miscible organic solvent for controlling the growth of algae, fungi and pathogenic organisms in water. ... | 10/17/2006 |
| 6673375 | Composition of multipurpose high functional alkaline solution composition, preparation thereof, and for the use of nonspecific immunostimulator Disclosed are a multipurpose, high-functional, alkaline solution composition, preparation therefor and use thereof as a nonspecific immunostimulator. The composition comprises 1-25 parts by weight of borax (Na2 B4 O7.10H.sub.2 | 01/06/2004 |
| 6454828 | Method of producing zinc diammine chloride and uses for same A method for producing zinc diammine chloride (ZDC) from a solution of zinc ammine sulfate and zinc ammine chloride by precipitating the ZDC by pH neutralization using hydrochloric acid. ZDC can be granulated for dry applications using melt granulation at... | 09/24/2002 |
| 6447810 | Composition of multipurpose high functional alkaline solution composition, preparation thereof, and for the use of nonspecific immunostimulator Disclosed are a multipurpose, high-functional, alkaline solution composition, preparation therefor and use thereof as a nonspecific immunostimulator. The composition comprises 1-25 parts by weight of borax (Na2 B4 O7.10H.sub.2 | 09/10/2002 |
| 6426317 | Stable, high available halogen 1,3,5-triazine-2,4,6-trione compositions having rapid dissolution rates Dry, stable, high available halogen sanitizing granular compositions with a rapid rate of dissolution comprising halogenated 1,3,5-triazine-2,4,6-triones and a dissolution accelerant that is an alkali metal salt of 1,3,5-triazine-2,4,6-trione are disclose... | 07/30/2002 |
| 6372238 | Method of using implants to fertilize, control growth and fungal and insect attack on banana or plantain A process for providing nutrient material for banana and plantain plants, comprising providing a slow release implant containing a banana and plantain nutrient material and implanting the implant into banana or plantain plants whereby the nutrient is slow... | 04/16/2002 |
| 6133198 | Method of treating viroid infections with bioassimilable boron compounds A method of treating plants to raise their resistance to viroids and to protect them from the effects of viroid infections by administering bioassimilable boron compounds to the plants.... | 10/17/2000 |
| 6110866 | Surfactant coated products and methods for their use in promoting plant growth Mixed agricultural compositions, and methods for their use are disclosed. The agricultural compositions are prepared by a process comprising mixing together nonionic polyglycol ethers, or oxidation products thereof, and a carrier material. The carrier typ... | 08/29/2000 |
| 5958463 | Agricultural pesticide formulations The present invention relates generally to the method for the production of liposomal microencapsulated boron-containing products to be used for agricultural formulations. More specifically, a new method of production of liposomal microencapsulated is dis... | 09/28/1999 |
| 5527506 | Method for enhancement of polyguanide based sanitizing system The invention discloses a composition and method for the enhancement of polyguanide based water sanitizing systems and for conversion of such systems to alternative water sanitizing systems if desired. The method includes the addition of an enhancing or c... | 06/18/1996 |
| 5256182 | Microbiocidal combinations of materials and their use The present invention is directed to a method for sanitizing a system where microorganisms are capable of growing which comprises adding to said system a microbiocidally effective amount of an oxidant capable of releasing nascent or singlet oxygen for inh... | 10/26/1993 |
| 5131938 | Borate algaecide and fungicide An algaecide and fungicide containing boron derivatives which are added to standing water systems such as swimming pools, drinking water resevoirs and cooling towers. The boron derivative algaecide and fungicide is effective in killing and repressing unwa... | 07/21/1992 |
| 5035737 | Herbicide compositions Certain urea-sulfuric acid components, comprised of urea and sulfuric acid in a 1/4 to 7/4 molar ratio, contain a monourea adduct of sulfuric acid, which is catalytically active for promoting organic chemical reactions. The invention provides methods empl... | 07/30/1991 |
| 5006149 | Method and composition for the treatment of field plant seeds The invention relates to a process for the treatment of sowing-seeds of field plants in order to increase the reliability of crop yield and to improve the biological properties of the plants emerged. According to the invention the seeds are treated prior ... | 04/09/1991 |
| 4975109 | Microbiocidal combinations of materials and their use The present invention is directed to microbiocidal combinations and processes for inhibiting the growth of microorganisms. The novel combinations and processes of the present invention show unexpected activity against microorganisms, including bacteria, f... | 12/04/1990 |
| 4253971 | Water treatment A method of controlling pathogenic organisms, fungi and algae in water which includes the steps of applying to the water a primary reagent comprising a linear polymeric biguanide or a salt thereof which in its free base form has a recurring polymer unit r... | 03/03/1981 |
| 4039312 | Bacteriostatic, fungistatic and algicidal compositions, particularly for submarine paints This invention relates to bacteriostatic, fungistatic and algicidal compositions. Said compositions comprise a metal derivative of N-hydroxypyridinethione of the formula: ##STR1## in which R represents a hydrogen atom, a lower alkyl radical, a lower ... | 08/02/1977 |