Mark W. Waldrop
9Patents
4h-index
5Co-inventors
42Inventor score
Filing activity: Mar 8, 1995 → Apr 25, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6514922B2 | Gel purge formulations and methods of cleaning extruders by using the same | Chemistry; Metallurgy | 10 | Expired |
| US6001188A | Substituted pyrrolidone plasticized thermoplastic resin useful as a plastic processing equipment cleaning compound | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5563193A | Low solvent, thermoplastic polyurethane containing solvent cement | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5698045A | Method of cleaning polymer residues with NMP | Chemistry; Metallurgy | 4 | Expired |
| US5852083A | Process for making hot melt adhesives using water soluble substituted lactam/polymer solutions as feedstocks | Chemistry; Metallurgy | 3 | Expired |
| US6530382B2 | Gel purge formulations and methods of cleaning extruders by using the same | Chemistry; Metallurgy | 3 | Expired |
| US6391950B1 | MABS-based PVC pipe cement | Chemistry; Metallurgy | 3 | Expired |
| US5852091A | Solid alcohol-filled PVC pipe cement | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5562794A | Low solvent, thermoplastic polyurethane containing solvent cement | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.