Gregory W. Haggquist
12Patents
4h-index
13Co-inventors
53Inventor score
Filing activity: Dec 22, 1998 → Feb 21, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7247374B2 | Encapsulated active particles and methods for making and using the same | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6071660A | Electrophotographic photoconductor containing high levels of polyolefins as charge transport additives | Physics | 14 | Expired |
| US6998155B2 | Woven materials with incorporated solids and processes for the production thereof | Emerging Cross-Sectional Technologies | 8 | Expired |
| US10266986B2 | Incorporation of active particles into substrates | Emerging Cross-Sectional Technologies | 5 | Active |
| US6844122B2 | Xerographic method for coating a material with solid particles | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8945287B2 | Active particle-enhanced membrane and methods for making and using the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US6544702B1 | Charge transport layers comprising hydrazones and photoconductors including the same | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6214502A | Charge generation layers comprising binder blends and photoconductors including the same | Physics | 2 | Expired |
| US6022657A | Methods of making charge generation layers containing charge transport compound, and photoconductors containing the same | Physics | 2 | Expired |
| US6300025A | Photoconductors with polysiloxane and polyvinylbutyral blends | Physics | 1 | Expired |
| US7850766B1 | Systems and methods for preferentially heating active particles and articles produced thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US6432597B1 | Electrophotographic photoconductor containing fluorenyl-azine derivatives and triarylamine in transport layer | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.