Inventor
Bruce D. Zenner
Inventor
Alameda, CA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Dprimary
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers15%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
C09KMaterials for miscellaneous applications, not provided for elsewhere13%
C01BNon-metallic elements11%
Y10TTechnical subjects covered by former us classification11%
A23BPreservation of foods, foodstuffs or non-alcoholic beverages5%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals5%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
C02FTreatment of water, waste water, sewage, or sludge4%
PatentTitleYear
6,709,724'Metal catalyzed ascorbate compounds as oxygen scavengers'20046,656,383'Oxygen scavenging compositions from concentrates'20036,465,065'Metal catalyzed ascorbate compounds as oxygen scavengers'20026,391,406'Polymer compositions containing oxygen scavenging compounds'20025,492,742'Packages and containers comprising salicylic acid chelates as oxygen scavengers'19965,364,555'Polymer compositions containing salicylic acid chelates as oxygen scavengers'19945,202,052'Amino polycarboxylic acid compounds as oxygen scavengers'19935,096,724'Methods, compositions, and systems for ligand extraction'19925,017,274'Method and systems for extracting oxygen employing electrocatalysts'19914,959,135'Polyalkylamine complexes for ligand extraction and generation'19904,761,209'System for the extraction and utilization of oxygen from fluids'19884,609,383'Apparatus and method for extracting oxygen from fluids'19864,602,987'System for the extraction and utilization of oxygen from fluids'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1993Patents assigned to AQUANAUTICS CORP (7)· patent assignee history
1986–1988Based in Beaufort, NC, US· patent location history
1990Based in Berkeley, CA, US· patent location history
1991–1992Based in Hercules, CA, US· patent location history
1993–2004Based in Alameda, CA, US· patent location history
1994Patents assigned to ADVANCED OXYGEN TECHNOLOGIES I (1)· patent assignee history
1996–2004Patents assigned to GRACE W R & CO (5)· patent assignee history
2002–2003Based in Vacaville, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AQUANAUTICS CORP | 7 | 1986–1993 |
| GRACE W R & CO | 5 | 1996–2004 |
| ADVANCED OXYGEN TECHNOLOGIES I | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Alameda, California, US | 5 | 1993–2004 |
| Beaufort, NC, US | 3 | 1986–1988 |
| Vacaville, California, US | 2 | 2002–2003 |
| Hercules, California, US | 2 | 1991–1992 |
| Berkeley, California, US | 1 | 1990 |