John D. Summers
28Patents
8h-index
34Co-inventors
75Inventor score
Filing activity: Sep 12, 1989 → Apr 1, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6156451A | Process for making composite ion exchange membranes | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4988371A | Novel alicyclic polyimide gas separation membranes | Chemistry; Metallurgy | 27 | Expired |
| US5202412A | Polyimide copolymer precursors | Chemistry; Metallurgy | 21 | Expired |
| US6908685B2 | Polyimide film, method of manufacture, and metal interconnect board with polyimide film substrate | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5534201A | NLO dye compositions and use thereof in producing NLO elements | Physics | 12 | Expired |
| US5034026A | Polybenzazole polymers containing indan moieties | Performing Operations; Transporting | 12 | Expired |
| US7745516B2 | Composition of polyimide and sterically-hindered hydrophobic epoxy | Emerging Cross-Sectional Technologies | 9 | Active |
| US6476182B1 | Melt-processible, thermoplastic random copolyimides having recoverable crystallinity and associated processes | Chemistry; Metallurgy | 9 | Expired |
| US6476177B2 | Melt-processible, thermoplastic random copolyimides having recoverable crystallinity and associated processes | Chemistry; Metallurgy | 7 | Expired |
| US5426071A | Polyimide copolymer film for lift-off metallization | Chemistry; Metallurgy | 7 | Expired |
| US5026823A | Novel alicyclic polyimides and a process for making the same | Chemistry; Metallurgy | 6 | Expired |
| US7348373B2 | Polyimide compositions having resistance to water sorption, and methods relating thereto | Electricity | 5 | Expired |
| US6956098B2 | High modulus polyimide compositions useful as dielectric substrates for electronics applications, and methods relating thereto | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5393864A | Wet-etchable random polyimide copolymer for multichip module applications | Electricity | 4 | Expired |
| US7604754B2 | Resistor compositions for electronic circuitry applications | Electricity | 4 | Active |
| US9255208B2 | Ink jettable silver/silver chloride compositions | Chemistry; Metallurgy | 3 | Active |
| US8233261B2 | Composite organic encapsulants | Electricity | 2 | Active |
| US6469126B1 | Melt-processible, thermoplastic random copolyimides having recoverable crystallinity and associated processes | Chemistry; Metallurgy | 2 | Expired |
| US9190188B2 | Photonic sintering of polymer thick film copper conductor compositions | Electricity | 2 | Active |
| US8270145B2 | Screen-printable encapsulants based on soluble polybenzoxazoles | Emerging Cross-Sectional Technologies | 1 | Active |
| US5178649A | Poly(arylene ether ketimine) gas separation membranes | Chemistry; Metallurgy | 1 | Expired |
| US5622654A | NLO dye compositions and use thereof in producing NLO elements | Physics | 1 | Expired |
| US8357753B2 | Screen-printable encapsulants based on polyhydroxyamides that thermally convert to polybenzoxazoles | Electricity | 0 | Active |
| US10403770B2 | Conductive paste composition and semiconductor devices made therewith | Emerging Cross-Sectional Technologies | 0 | Active |
| US12091507B2 | Polymers for use in electronic devices | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.