Inventor
Leonard T. Hodgins
Inventor
Closter, NJ, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation32%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
C08LCompositions of macromolecular compounds5%
C22BProduction and refining of metals5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
C08JWorking-up4%
C12NMicroorganisms or enzymes4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
8,092,918'Polyamide matrices and methods for their preparation and use'20127,909,179'Modified polyamide matrices and methods for their preparation'20117,749,385'Materials and methods for processing non-aqueous mixtures'20107,727,434'Membranes and methods of treating membranes'20107,575,687'Membranes and methods useful for caustic applications'20097,138,058'Acid stable membranes for nanofiltration'20066,987,150'Modified sulfonamide polymers'20066,837,996'Polysulfonamide matrices'20056,783,711'Process for preparing a sulfonamide polymer matrix'20045,993,674'Rotary disc filtration device with means to reduce axial forces'19995,944,998'Rotary filtration device with flow-through inner member'19995,707,517'Immersible rotary disc filtration device'19985,312,873'Surface treatments to impart hydrophilicity'19945,254,250'Rotary filtration device and filter pack therefor'19935,059,659'Surface treatments to impart hydrophilicity'19915,000,848'Rotary filtration device with hyperphilic membrane'19914,906,379'Hydrophilic article and method of producing same'19904,705,753'Biologically active acrylonitrile-based copolymeric membrane'19874,229,537'Preparation of trichloro-s-triazine activated supports for coupling ligands'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Based in New York, NY, US· patent location history
1987–1994Patents assigned to GREGOR HARRY P (3)· patent assignee history
1987–2012Patents assigned to HODGINS LEONARD T (2)· patent assignee history
1987Patents assigned to DALVEN PAUL I (1)· patent assignee history
1987–2012Based in Closter, NJ, US· patent location history
1990–1999Patents assigned to MEMBREX INC (6)· patent assignee history
2004–2012Patents assigned to GE OSMONICS INC (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GE OSMONICS INC | 7 | 2004–2012 |
| MEMBREX INC | 6 | 1990–1999 |
| GREGOR HARRY P | 3 | 1987–1994 |
| HODGINS LEONARD Tself | 2 | 1987–2012 |
| DALVEN PAUL I | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Closter, New Jersey, US | 18 | 1987–2012 |
| New York, New York, US | 1 | 1980 |