John P. Eckstein
21Patents
13h-index
18Co-inventors
78Inventor score
Filing activity: Sep 29, 1981 → May 2, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5108844A | Blended films, structures therefrom, and methods of making and using them | Emerging Cross-Sectional Technologies | 106 | Expired |
| US6074715A | Heat shrinkable barrier bags | Emerging Cross-Sectional Technologies | 44 | Expired |
| US6511568B1 | Structures of polymers made from single site catalysts | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4418841A | Multiple layer flexible sheet structure | Emerging Cross-Sectional Technologies | 39 | Expired |
| US4685591A | Dispensing tube package | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6437064B1 | Structures of polymers made from single site catalysts | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6270867A | Structures of polymers made from single site catalysts | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5236642A | Multiple layer sheet materials, and packages, and methods and apparatus for making | Performing Operations; Transporting | 22 | Expired |
| US5106562A | Extrusion methods and apparatus | Performing Operations; Transporting | 19 | Expired |
| US5089308A | Coextruded film and methods comprising vinylidene chloride methyl acrylate copolymer | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4551371A | Multiple layer flexible sheet structure | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4595434A | Collapsible dispensing tube with an orifice sealed with multi-layer sealant sheet material | Performing Operations; Transporting | 16 | Expired |
| US6645641B2 | Structures of polymers made from single site catalysts | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6531198B2 | Heat shrinkable barrier bags with anti block additives | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6010792A | Poultry shrink bags | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5705111A | Methods for making multiple layer sheet materials | Performing Operations; Transporting | 11 | Expired |
| US6544660B1 | Heat shrinkable barrier bags | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4750642A | Collapsible dispensing tube with an orifice sealed with multi-layer sealant sheet material | Performing Operations; Transporting | 8 | Expired |
| US5143677A | Co-extrusions methods | Performing Operations; Transporting | 5 | Expired |
| US5424347A | MA-PVDC formulations, films, and structures which maintain high barrier properties after retorting | Chemistry; Metallurgy | 2 | Expired |
| US6677012B1 | Poultry shrink bags with antiblock additives | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.