Paul Schafer
24Patents
10h-index
12Co-inventors
68Inventor score
Filing activity: Aug 15, 1973 → Jun 19, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4460374A | Stable composition for treating textile substrates | Textiles; Paper | 47 | Expired |
| US4705525A | Water-soluble or water-dispersible graft polymers, process for their preparation and the use thereof | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4612016A | Process for dyeing cellulosic textile materials | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4705526A | Water-soluble or water-dispersible graft polymers and the preparation and use thereof | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4612352A | Water-soluble or water-dispersible graft polymers, their preparation and their use | Textiles; Paper | 21 | Expired |
| US4494956A | Process for pad dyeing cellulosic textile materials | Textiles; Paper | 20 | Expired |
| US3996281A | Fluorinated carboxylic acid amides and polymerization products thereof | Chemistry; Metallurgy | 19 | Expired |
| US4055393A | Propylene oxide reaction products, process for their manufacture and their use | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4430261A | Propylene oxide reaction products and process for their manufacture | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4361611A | Process for providing synthetic textile fabrics with an antistatic finish | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4613335A | Process for dyeing or printing cellulose-containing textile material with vat dye foam | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4496472A | Process for bleaching cellulosic fibre materials using oligomers of phosphonic acid esters as stabilizers in alkaline, peroxide-containing bleaching liquors | Textiles; Paper | 9 | Expired |
| US4602055A | Process for pad dyeing cellulosic textile materials | Textiles; Paper | 8 | Expired |
| US3979442A | Diester-amine adducts and process for their manufacture | Textiles; Paper | 7 | Expired |
| US4343620A | Propylene oxide polyadducts containing carboxyl groups and their salts | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4604099A | Process for printing cellulose-containing textile material with foam-containing reactive dyes and addition of (meth) acrylamide polymers | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4268686A | Propylene oxide reaction products | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4389214A | Propylene oxide reaction products, process for their manufacture and their use | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4243390A | Process for dyeing or printing fibrous material using quaternary polymerized ammonium salts as assistants | Textiles; Paper | 4 | Expired |
| US4515597A | Magnesium complexes of oligomeric phosphonic acid esters, a process for their preparation and their use as stabilizers in alkaline, peroxide-containing bleach liquors | Textiles; Paper | 4 | Expired |
| US4441885A | Anticrease finishing composition and use thereof in the dyeing or whitening of textile material which contains polyester fibres | Textiles; Paper | 3 | Expired |
| US4229176A | Process for preventing oligomer deposits on dyed polyester textile material | Textiles; Paper | 3 | Expired |
| US4453946A | Dyeing assistant and use thereof in dyeing synthetic fibre material | Textiles; Paper | 3 | Expired |
| US4615837A | Propylene oxide polyadducts containing carboxyl groups and their salts useful as dyeing assistants for dyeing wool fibers | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.