Joel Schwartz
16Patents
8h-index
25Co-inventors
72Inventor score
Filing activity: Mar 1, 1976 → Sep 18, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7122733B2 | Multi-junction photovoltaic cell having buffer layers for the growth of single crystal boron compounds | Emerging Cross-Sectional Technologies | 107 | Expired |
| US6983914B2 | Deployable solar array assembly | Emerging Cross-Sectional Technologies | 52 | Expired |
| US5770768A | Method for preparing carboxylic acids by carbonylation in the presence of iridium | Chemistry; Metallurgy | 15 | Expired |
| US5773642A | Process for the preparation of carboxylic acids or the corresponding esters in the presence of a soluble catalyst based on iridium and iodides | Chemistry; Metallurgy | 14 | Expired |
| US4516949A | Self sealing valve assembly | Human Necessities | 10 | Expired |
| US5883289A | Preparation of carboxylic acids or related esters by carbonylation in the presence of iridium | Chemistry; Metallurgy | 10 | Expired |
| US7082019B2 | Method and apparatus to protect solar cells from electrostatic discharge damage | Performing Operations; Transporting | 8 | Expired |
| US6455234B1 | Acetylenic diol ethylene oxide/propylene oxide adducts and their use in photoresist developers | Chemistry; Metallurgy | 8 | Expired |
| US8438792B2 | Rigid insulation product | Fixed Constructions | 7 | Active |
| US6864395B2 | Acetylenic diol ethylene oxide/propylene oxide adducts and processes for their manufacture | Chemistry; Metallurgy | 7 | Expired |
| US6762208B2 | Alkane diol foam controlling agents | Performing Operations; Transporting | 4 | Expired |
| US4177243A | Process for production of phosphate rock slurries having reduced water content and viscosity | Chemistry; Metallurgy | 3 | Expired |
| US8592673B2 | Enclosed, off-axis solar concentrator | Emerging Cross-Sectional Technologies | 2 | Active |
| US5973197A | Process for the preparation of carboxylic acids by carbonylation in the presence of rhodium | Chemistry; Metallurgy | 1 | Expired |
| US6008408A | Process for the hydroxycarbonylation of pentenoic acids | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4859774A | Flowable triethylenediamine | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.