Inventor
Michael J. Wax
Inventor
Bethesda, MD, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry26%
C02FTreatment of water, waste water, sewage, or sludge21%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management21%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
A01KAnimal husbandry5%
A47GHousehold or table equipment5%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
F25DRefrigerators5%
PatentTitleYear
7,331,194'Coaster'20085,569,634'Process upset-resistant inorganic supports for bioremediation'19965,403,809'Composite inorganic supports containing carbon for bioremediation'19955,403,799'Process upset-resistant inorganic supports for bioremediation'19955,395,808'Inorganic supports for bioremediation'19955,128,291'Porous titania or zirconia spheres'19925,054,434'Suppression of ammonia odors from animal wastes'19914,849,534'Hydridomethyl iridium complex'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1992Patents assigned to WAX MICHAEL J (2)· patent assignee history
1989Patents assigned to BERGMAN ROBERT G (1)· patent assignee history
1989Patents assigned to BUCHANAN J MICHAEL (1)· patent assignee history
1989Based in San Francisco, CA, US· patent location history
1991–1996Patents assigned to GRACE W R & CO (5)· patent assignee history
1991Based in Columbia, MD, US· patent location history
1992–1996Based in Bethesda, MD, US· patent location history
2008Patents assigned to BLUE SWING LLC (1)· patent assignee history
2008Based in Chicago, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GRACE W R & CO | 5 | 1991–1996 |
| WAX MICHAEL Jself | 2 | 1989–1992 |
| BERGMAN ROBERT G | 1 | 1989 |
| BLUE SWING LLC | 1 | 2008 |
| BUCHANAN J MICHAEL | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bethesda, Maryland, US | 5 | 1992–1996 |
| Chicago, Illinois, US | 1 | 2008 |
| Columbia, Maryland, US | 1 | 1991 |
| San Francisco, California, US | 1 | 1989 |