Ingo Wegener
22Patents
10h-index
54Co-inventors
78Inventor score
Filing activity: Jun 25, 1979 → Feb 15, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4608189A | Detergents and liquid cleaners free of inorganic builders | Chemistry; Metallurgy | 42 | Expired |
| US4661281A | Process for the production of a spray-dried nonionic washing aid | Chemistry; Metallurgy | 27 | Expired |
| US5709739A | Release agents for hydraulic binders | Chemistry; Metallurgy | 20 | Expired |
| US4524010A | High-sudsing, granular detergent composition with greater granulate stability and process for its preparation | Chemistry; Metallurgy | 18 | Expired |
| US4861508A | Moulded detergent compositions | Chemistry; Metallurgy | 16 | Expired |
| US4384978A | Aqueous concentrates of a tenside of the sulfate and sulfonate type and process for the improvement of the flow behavior of difficultly pourable aqueous tenside concentrates | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4773939A | Use of insoluble soil collectors for at least partial regeneration of laundering and cleaning solutions | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4612142A | Ether sulfonates as low-foam wetting agents | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4772426A | Surfactants concentrates containing ester sulfonates and their use | Chemistry; Metallurgy | 11 | Expired |
| US4830784A | Laundry detergents and cleaners with reduced requirement for conventional chemicals | Chemistry; Metallurgy | 11 | Expired |
| US4338212A | Mixed nonionic detergent composition | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4281196A | Quaternary ammonium compounds, their preparation, and their use as softening agents | Textiles; Paper | 10 | Expired |
| US4476037A | Free flow, readily dilutable aqueous concentrates of a tenside of the sulfate and sulfonate type | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4234444A | Nonionic tenside detergent compositions | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5677273A | Wetting agents for the pretreatment of textiles | Textiles; Paper | 7 | Expired |
| US5200115A | Paste-form detergent containing alkyl glycoside and .alpha.-sulfoffaty acid di-salt as surfactants | Chemistry; Metallurgy | 7 | Expired |
| US5308512A | Thiodiglycol alkoxylate derivatives, a process for their production and their use as fabric softeners | Textiles; Paper | 6 | Expired |
| US4820448A | Surfactant mixtures and their use | Chemistry; Metallurgy | 5 | Expired |
| US4963158A | Machine washing process for soiled textile articles | Chemistry; Metallurgy | 5 | Expired |
| US5470493A | Process for softening fabrics by contacting them with a thiodiglycol derivative | Textiles; Paper | 2 | Expired |
| US10150139B2 | Method for operating an inline coating system and inline coating system | Chemistry; Metallurgy | 0 | Active |
| US6274192A | Aqueous concrete parting agents | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.