Inventor
Stephen L. Matson
Inventor
Harvard, MA, US
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation28%
C12HPasteurisation, sterilisation, preservation, purification, clarification or ageing of alcoholic beverages11%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
C07CAcyclic or carbocyclic compounds7%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
C12MApparatus for enzymology or microbiology5%
C12NMicroorganisms or enzymes5%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
A61KPreparations for medical, dental or toiletry purposes2%
PatentTitleYear
6,309,608'Method and apparatus for organic synthesis'20015,382,591'Antipyretic and analgesic methods using optically pure R-ketorolac'19955,194,158'Radon removal system and process'19935,143,526'Process of treating alcoholic beverages by vapor-arbitrated pervaporation'19925,100,555'Method and system for removing radon from radon containing water'19925,077,217'Method for membrane reactor resolution of stereoisomers'19915,057,427'Method for resolution of stereoisomers'19915,013,447'Process of treating alcoholic beverages by vapor-arbitrated pervaporation'19915,013,436'Production of low-ethanol beverage by membrane extraction'19914,933,198'Production of low-ethanol beverage by membrane extraction'19904,824,443'Gas separation by composite solvent-swollen membranes'19894,816,407'Production of low-ethanol beverages by membrane extraction'19894,800,162'Method for resolution of steroisomers in multiphase and extractive membrane reactors'19894,795,704'Multiphase asymmetric membrane reactor systems'19894,786,597'Method and apparatus for conducting catalytic reactions with simultaneous product separation and recovery'19884,778,688'Production of low-ethanol beverages by membrane extraction'19884,754,089'Phase transfer catalysis'19884,737,166'Acid gas scrubbing by composite solvent-swollen membranes'19884,444,571'Energy-efficient process for the stripping of gases from liquids'19844,423,207'Process for recovery of solid thermoplastic resins from solutions thereof in organic solvents'19834,408,040'Slurry granulation-steam stripping process for solvent removal'19834,318,714'Facilitated separation of a select gas through an ion exchange membrane'19824,187,086'Packaged membrane system and replenishment method'19804,174,374'Maintaining the separation efficiency of immobilized liquid membranes in gas separation methods and apparatus'19794,119,408'Apparatus for maintaining the separation efficiency of immobilized liquid membranes in gas separation'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1983Patents assigned to GEN ELECTRIC (6)· patent assignee history
1978–1988Based in Schenectady, NY, US· patent location history
1984–1989Patents assigned to BEND RES INC (3)· patent assignee history
1984Based in Bend, OR, US· patent location history
1988–1995Patents assigned to SEPRACOR INC (9)· patent assignee history
1988–2001Based in Harvard, MA, US· patent location history
1990–1993Patents assigned to MATSON STEPHEN L (4)· patent assignee history
1990–1991Patents assigned to KALYANI VINAY J (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEPRACOR INC | 9 | 1988–1995 |
| GEN ELECTRIC | 6 | 1978–1983 |
| MATSON STEPHEN Lself | 4 | 1990–1993 |
| BEND RES INC | 3 | 1984–1989 |
| KALYANI VINAY J | 2 | 1990–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Harvard, Massachusetts, US | 17 | 1988–2001 |
| Schenectady, New York, US | 7 | 1978–1988 |
| Bend, OR, US | 1 | 1984 |