Celebrity Inventors
Actress Jamie Lee Curtis is a patented inventor - she created a diaper equipped with a premoistened baby wipe. And that's no act!
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 6194368 | Dishwasher product in tablet form The invention relates to a dishwasher detergent in the form of a multi-layer tablet comprising a bleach, a bleach activator, a silver/copper corrosion inhibitor and also other customary constituents, where the silver/copper corrosion inhibitor is not pres... | 02/27/2001 |
| 5246122 | Collapsible storage bottle for household liquids A storage a pair of outer surfaces, a flexible corrugated bottom surface, a head end having a closeable filling opening, and horizontal standing edges which connect the outer surfaces to the bottom surface. The storage bottle is made from synthetic materi... | 09/21/1993 |
| 5227094 | Shower gel comprising an amidopropybetaine and a fatty acid methyltauride The present invention provides a shower gel having a tenside and other conventional adjuvants, for example thickening agents, electrolyte salts, perfume, coloring materials, disinfection agents and protein hydrolysates, as well as water as a solvent, wher... | 07/13/1993 |
| 5151522 | Process for preparing polycarboxylic acid imidazolines by condensation reaction The present invention provides a process for preparing polycarboxylic acid imidazolines of the general formula: ##STR1## wherein X is --Cl, --OH, --O--SO3 H, --O--PO3 H2, --O--CH2 --CH2 --COOH, -... | 09/29/1992 |
| 5124078 | Extra mild shower gel or hair shampoo formulation The present invention provides a shower gel or hair shampoo which includes a neutralized tenside combination of alkyl polyglycol ether carboxylate, alkyl sulphate and fatty acid amidopropylbetaine, as well as conventional adjuvant and carrier materials, w... | 06/23/1992 |
| 5076955 | Acidic cleaning agent with a scouring action The present invention provides a composition and a method for producing a composition that is an acidic, viscous, stable cleaning agent with a scouring action. The cleaning agent comprises an anionic surfactant comprised of a linear alkylbenzenesulphonate... | 12/31/1991 |
| 5049315 | Polycarboxylic acid imidazolines, process for the preparation thereof and cleaning agents containing them The present invention provides polycarboxylic acid imidazolines of the general formula: ##STR1## wherein X is --Cl, --OH, --O--SO3 H, --O--PO3 H2, --O--CH2 --CH2 --COOH, --NH2, --NHalk... | 09/17/1991 |
| 4891150 | Liquid sanitary cleansing and descaling agents and process for their production A cleansing and descaling agent is disclosed which includes citric acid and thickeners. The thickeners are chosen from a group including an alkyl alcohol ether-sulfate, an amphoteric surfactant, a nonionic surfactant, an amine or alkoxylated amine and a c... | 01/02/1990 |
| 4855494 | Process for producing citric acid A process for producing citric acid or other suitable acids and/or their salts from fermentation solutions. The process comprises removing high molecular weight impurities by means of membrane filtration and/or addition adsorption on a nonionic adsorption... | 08/08/1989 |
| 4775078 | Spray bottle for a cleaning liquid The spray bottle has a bottle body, an elbow mounted thereon in an impact connection, and a nozzle mouthpiece supported by the elbow and directed obliquely upwards. The spraying direction of the nozzle mouthpiece encloses an angle between 50° and 75°, p... | 10/04/1988 |
| 4756435 | Child-proof screw closure with thread stripping prevention The present invention provides a non-strippable, child-proof screw closure for containers, and especially for storage bottles containing cleaning liquids, comprising a pourer arranged on the container having external threads and radially extending stops f... | 07/12/1988 |
| 4288340 | Granulated composition comprising a polymer phosphate and an alkali metal aluminum silicate, process of making and method of using same A non-caking and freely flowing granulated composition of high abrasion-resistance which comprises a polymer phosphate and an ion-exchanging alkali metal aluminum silicate is disclosed. At least part of the polymer phosphate in said composition is a highl... | 09/08/1981 |
| 4279758 | Process for inhibiting the formation of mineral deposits from a water using N-N-dialkylureidomethane diphosphonic acids A process for inhibiting the formation of mineral deposits from a water using novel N,N'-dialkylureidomethane diphosphonic acids and their alkaline salts having the formula: ##STR1## wherein R1 and R2 represent separate alkyl gr... | 07/21/1981 |
| 4171277 | Granulated composition comprising a polymer phosphate and an alkali metal aluminum silicate, process of making and method of using same A non-caking and freely flowing granulated composition of high abrasion resistance, said composition containing a polymer phosphate and an ion exchanging alkali metal aluminum silicate is provided. At least part of the polymer phosphate in said compositio... | 10/16/1979 |
| 4139554 | Process of producing N,N-dimethylamino methane diphosphonic acid N,N-Dimethylaminomethane diphosphonic acid is produced in an advantageous, simple, and economical manner and in a high yield by reacting dimethylformamide, phosphorous acid, and phosporus oxychloride.... | 02/13/1979 |
| 4128492 | Process of producing a cyclohexane-1,2,3,4-tetracarboxylic acid-containing scale inhibitor A preparation for inhibiting scale formation in aqueous media with a high threshold activity is prepared by condensation of 2 moles of a mixture of acetic acid anhydride and an acetylhalide in the proportion of 0.2:1.8 to 1.8:0.2 with 0.6 moles to 1 mole ... | 12/05/1978 |
| 4094782 | N-acyl-1-amino alkane-1,1-diphosphonic acid compounds and compositions for and method of using same N-acyl-1-amino alkane-1,1-diphosphonic acids or their alkali metal salts are highly effective scale and deposit formation preventing, metal ion complexing, sequestering, and anti-corrosive agents which can be used with great advantage in washing and clean... | 06/13/1978 |
| 4075093 | Process of separating citric acid and/or isocitric acid or their salts from aqueous solutions The process of separating citric acid and/or isocitric acid and their salts from aqueous solutions containing said acids or their salts, and especially from fermentation solutions, consists in contacting said solutions under pressure with a permselective ... | 02/21/1978 |
| 4043930 | 1,4-Bis-formyl cyclohexane polycarboxylic acids, process of making same, and compositions and methods of using same Novel 1,4-bis-formyl cyclohexane polycarboxylic acids have proved of considerable value as agents capable of preventing and inhibiting scale formation in aqueous media. Especially valuable scale formation inhibiting and complexing agents are 1,4-bis-formy... | 08/23/1977 |
| 4041110 | Monophosphoric acid esters of hydroxy alkyl urea compounds Scale formation as well as deposition of incrustations in aqueous systems are prevented by the addition of a monophosphoric acid ester of a hydroxy alkyl urea compound or of salts of such an ester. Preferred esters of this type are the esters obtained by ... | 08/09/1977 |
| 4029697 | N-acyl-1-amino alkane-1,1-diphosphonic acid compounds, process of making same, and compositions for and method of using same N-acyl-1-amino alkane-1,1-diphosphonic acids or their alkali metal salts are highly effective scale and deposit formation preventing, metal ion complexing, sequestering, and anti-corrosive agents which can be used with great advantage in washing and clean... | 06/14/1977 |
| 4009204 | Process of producing crystalline nitrilo tris-(methylene phosphonic acid) Pure, crystalline nitrilo tris-(methylene phosphonic acid) is produced in a high yield by reacting lower aliphatic acid amides with formaldehyde and phosphorus trihalogenide, preferably phosphorus trichloride.... | 02/22/1977 |
| 3959361 | Process of producing amino methylene phosphonic acids Substantially pure amino methylene phosphonic acids, such as ethylene diamine tetra-(methylene phosphonic acid), nitrilo tris-(methylene phosphonic acid), and others are obtained in a high yield by reacting -amino mono- or polycarboxylic acids whic... | 05/25/1976 |
| 3944606 | Process of producing alkali metal or ammonium citrates Alkali metal or ammonium citrates are produced from solutions of citric acid obtained by chemical reaction or by fermentation by extraction by means of a specific water-immiscible mixture of aliphatic amines and organic solvents and re-extracting the resu... | 03/16/1976 |
| 3941656 | Manufacture of citric acid by submerged fermentation The invention concerns a process for producing citric acid during which ferri- or ferrocyanide ions like potassium ferrocyanide are added at a particular time and in a preselected amount.... | 03/02/1976 |
| 3940315 | Production of citric acid by submerged fermentation The invention concerns the production of citric acid-producing mycelial pellets of a citric acid-producing microorganism by a selective treatment with ferrocyanide or ferricyanide ions. Known Asperigillus or Penicillium are well suited for the fermentatio... | 02/24/1976 |
