Gregory R. Schulz
14Patents
5h-index
19Co-inventors
59Inventor score
Filing activity: Dec 15, 1998 → Dec 11, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6391104B1 | Perylene pigment compositions | Chemistry; Metallurgy | 27 | Expired |
| US6410619B2 | Method for conditioning organic pigments | Chemistry; Metallurgy | 24 | Expired |
| US6440207B1 | Method for preparing organic pigments | Chemistry; Metallurgy | 18 | Expired |
| US6039769A | Process for the preparation of highly chromatic perylene pigments | Chemistry; Metallurgy | 7 | Expired |
| US6015458A | Process for the preparation of highly chromatic perylene pigments | Chemistry; Metallurgy | 6 | Expired |
| US6692562B2 | Process for making perylene pigment compositions | Chemistry; Metallurgy | 3 | Expired |
| US9546286B2 | High resistivity coating compositions having unique percolation behavior, and electrostatic image developing systems and components thereof incorporating same | Chemistry; Metallurgy | 3 | Active |
| US8258203B2 | Inkjet ink, ink set and method of using same | Chemistry; Metallurgy | 2 | Active |
| US6403797B1 | Process for the preparation of perylene pigments | Chemistry; Metallurgy | 2 | Expired |
| US6153764A | Process for the preparation of highly chromatic perylene pigments | Chemistry; Metallurgy | 1 | Expired |
| US9487657B2 | High transparency pigments | Chemistry; Metallurgy | 1 | Active |
| US6143068A | Process for the preparation of highly chromatic perylene pigments | Chemistry; Metallurgy | 1 | Expired |
| US9771501B2 | Galvanized metal bonding adhesive formulation and process for the use thereof | Chemistry; Metallurgy | 0 | Active |
| US6224665A | Process for the preparation of highly chromatic perylene pigments | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.