Alexander Schwarz
69Patents
18h-index
76Co-inventors
87Inventor score
Filing activity: Oct 7, 1983 → Mar 30, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5062898A | Surface cleaning using a cryogenic aerosol | Electricity | 211 | Expired |
| US5294261A | Surface cleaning using an argon or nitrogen aerosol | Performing Operations; Transporting | 198 | Expired |
| US7838699B2 | Embolization using degradable crosslinked hydrogels | Human Necessities | 49 | Active |
| US5026155A | Process for sizing particles using condensation nucleus counting | Physics | 43 | Expired |
| US4715433A | Reboiler-condenser with doubly-enhanced plates | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4715431A | Reboiler-condenser with boiling and condensing surfaces enhanced by extrusion | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5304470A | Process for the enzymatic preparation of protected and unprotected di- and oligopeptides in aqueous solutions | Chemistry; Metallurgy | 28 | Expired |
| US5116596A | Process for the preparation of an organ-specific substance labeled with technetium-99m | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5976222A | Recovery of perfluorinated compounds from the exhaust of semiconductor fabs using membrane and adsorption in series | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4693884A | Technetium-99m triphosphonates and tetraphosphonates for the scintigraphic visualization of res-containing organs and lymph vessels, and a process for their preparation | Human Necessities | 24 | Expired |
| US5730779A | Fluorochemical recovery and recycle using membranes | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4700771A | Multi-zone boiling process and apparatus | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5502022A | Chromatography adsorbents utilizing mercapto heterocyclic ligands | Performing Operations; Transporting | 22 | Expired |
| US7201018B2 | Generation and delivery system for high pressure ultra high purity product | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US9275926B2 | Power module with cooling structure on bonding substrate for cooling an attached semiconductor chip | Electricity | 19 | Active |
| US6093379A | Purification of gases | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4653572A | Dual-zone boiling process | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6383257B1 | Reclamation and separation of perfluorocarbons using condensation | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5164175A | Diagnostic aid containing an organ-specific substance labeled with technetium-99m | Human Necessities | 16 | Expired |
| US6713646B2 | Degradable crosslinkers, and degradable crosslinked hydrogels comprising them | Chemistry; Metallurgy | 15 | Expired |
| US6572681B1 | Purification of gases | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US7079370B2 | Apparatus and method for removal of surface oxides via fluxless technique electron attachment and remote ion generation | Electricity | 15 | Expired |
| US11312684B1 | Pharmaceutically acceptable salts of psilocin and uses thereof | Chemistry; Metallurgy | 14 | Active |
| US8409218B2 | Confinement of kidney stone fragments during lithotripsy | Human Necessities | 14 | Active |
| US8445589B2 | Lung volume reduction therapy using crosslinked non-natural polymers | Chemistry; Metallurgy | 12 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.