Paul Timothy Spivey
29Patents
12h-index
48Co-inventors
77Inventor score
Filing activity: Oct 28, 1993 → May 23, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5364461A | Inks used in multi-color printing | Chemistry; Metallurgy | 35 | Expired |
| US6834937B2 | Printhead corrosion protection | Electricity | 32 | Expired |
| US5907333A | Ink jet print head containing a radiation curable resin layer | Performing Operations; Transporting | 25 | Expired |
| US6190002A | Ink jet pen | Performing Operations; Transporting | 25 | Expired |
| US6260957A | Ink jet printhead with heater chip ink filter | Performing Operations; Transporting | 22 | Expired |
| US6193359A | Ink jet print head containing a radiation curable resin layer | Performing Operations; Transporting | 18 | Expired |
| US6210522A | Adhesive bonding laminates | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7267431B2 | Multi-fluid ejection device | Performing Operations; Transporting | 14 | Expired |
| US6398354B1 | Printhead apparatus and printer having separate filtration device and method for attaching said device | Performing Operations; Transporting | 14 | Expired |
| US6361146B1 | Adhesive bonding laminates | Electricity | 13 | Expired |
| US6969164B2 | Printing cartridge having a filter tower assembly and process for forming the same | Performing Operations; Transporting | 13 | Expired |
| US6357864B1 | Tab circuit design for simplified use with hot bar soldering technique | Electricity | 12 | Expired |
| US8083321B2 | Removable radiation cured composition and process for protecting a micro-fluid ejection head | Performing Operations; Transporting | 11 | Active |
| US7669978B2 | Inkjet printhead packaging tape for sealing nozzles | Performing Operations; Transporting | 8 | Active |
| US7025440B2 | Low profile ink jet cartridge assembly | Performing Operations; Transporting | 7 | Expired |
| US6612032B1 | Manufacturing method for ink jet pen | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6890065B1 | Heater chip for an inkjet printhead | Performing Operations; Transporting | 5 | Expired |
| US7018503B2 | Manufacturing method for ink jet pen | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7291226B2 | Progressive stencil printing | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6179417A | Process for reducing blockage in nozzle holes for ink jet printing | Performing Operations; Transporting | 3 | Expired |
| US7219979B2 | Inkjet printhead packaging tape for sealing nozzles | Performing Operations; Transporting | 3 | Expired |
| US7121647B2 | Method of applying an encapsulant material to an ink jet printhead | Performing Operations; Transporting | 3 | Expired |
| US7354794B2 | Printed conductive connectors | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6998008B2 | Method and apparatus for attaching an ink jet filter to an ink cartridge | Performing Operations; Transporting | 2 | Expired |
| US7025439B2 | Ink jet printer with extended nozzle plate and method | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.