Mark Anderson
36Patents
16h-index
26Co-inventors
81Inventor score
Filing activity: Sep 26, 1977 → Nov 9, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4824901A | Surface treated absorbent polymers | Chemistry; Metallurgy | 100 | Expired |
| US4985518A | Process for preparing water-absorbing resins | Chemistry; Metallurgy | 100 | Expired |
| US6222091A | Multicomponent superabsorbent gel particles | Emerging Cross-Sectional Technologies | 85 | Expired |
| US6392116B1 | Diapers having improved acquisition rates | Emerging Cross-Sectional Technologies | 60 | Expired |
| US6623576B2 | Continuous manufacture of superabsorbent/ion exchange sheet material | Chemistry; Metallurgy | 53 | Expired |
| US4755562A | Surface treated absorbent polymers | Chemistry; Metallurgy | 47 | Expired |
| USD506013S1 | Landscape edging blocks | General | 46 | Expired |
| US4954562A | Water absorbent resins | Chemistry; Metallurgy | 41 | Expired |
| US4677174A | Water absorbent styrene-acrylic acid copolymers | Performing Operations; Transporting | 33 | Expired |
| US4820773A | Water absorbent resins prepared by polymerization in the presence of styrene-maleic anhydride copolymers | Chemistry; Metallurgy | 26 | Expired |
| US4184943A | Fractionation in an adsorptive hydrocarbon separation process | Chemistry; Metallurgy | 24 | Expired |
| US4225562A | Multi-bed catalytic reactor | Performing Operations; Transporting | 24 | Expired |
| US6194631A | Poly (vinylamine)-based superabsorbent gels and method of manufacturing the same | Chemistry; Metallurgy | 22 | Expired |
| US6555502B1 | Multicomponent superabsorbent gel particles | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4118429A | Production and recovery of para-xylene | Chemistry; Metallurgy | 19 | Expired |
| US7338398B2 | Continuously variable transmission or clutch with ortho-planar compliant mechanism | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| USD521654S1 | Landscape edging blocks | General | 15 | Expired |
| US4133842A | Production and recovery of linear mono-olefins | Chemistry; Metallurgy | 11 | Expired |
| US7390470B2 | Process for treating a gas stream | Emerging Cross-Sectional Technologies | 11 | Active |
| US5088245A | Interconnected hexagonal building structures | Emerging Cross-Sectional Technologies | 10 | Expired |
| USD511845S1 | Landscape edging block | General | 10 | Expired |
| US6534030B2 | Process for producing ammonium thiosulfate | Performing Operations; Transporting | 8 | Expired |
| US7575732B2 | Process for treating a gas stream | Emerging Cross-Sectional Technologies | 8 | Active |
| USD515710S1 | Landscape edging blocks | General | 8 | Expired |
| US6596921B2 | Multicomponent superabsorbent gel particles | Emerging Cross-Sectional Technologies | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.