Inventor
John J. McEvoy
Inventor
Sandy, UT, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general21%
A01MCatching, trapping or scaring of animals15%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy15%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%
A61MDevices for introducing media into, or onto, the body12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
B05BSpraying apparatus3%
B67DDispensing, delivering or transferring liquids, not otherwise provided for3%
F16NLubricating3%
PatentTitleYear
7,614,568'Device employing gas generating cell for facilitating controlled release of fluid into ambient environment'20096,957,779'Foldable, refillable, sustained-release fluid delivery system'20056,923,383'Controlled release of substances'20056,419,163'Controlled release of substances'20026,283,461'Automatic cyclic fluid delivery device and associated process'20016,159,895'Aramid polymer catalyst supports'20006,109,539'Controlled release of substances'20006,060,196'Storage-stable zinc anode based electrochemical cell'20006,045,055'Device and method for delivering fluid'20006,042,704'Storage-stable, fluid dispensing device using a hydrogen gas generator'20005,744,014'Storage stable electrolytic gas generator for fluid dispensing applications'19985,707,499'Storage-stable, fluid dispensing device using a hydrogen gas generator'19984,925,619'Rod pressurization sensing apparatus'19904,585,710'Zinc/air cell cathode'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986Based in Eagan, MN, US· patent location history
1990Based in Columbia, SC, US· patent location history
1998–2001Patents assigned to CERAMATEC INC (6)· patent assignee history
1998–2009Based in Sandy, UT, US· patent location history
1998–2005Based in Salt Lake City, UT, US· patent location history
2000Patents assigned to CERAMTEC INC (1)· patent assignee history
2000Patents assigned to DU PONT (1)· patent assignee history
2000Based in Wilmington, DE, US· patent location history
2002Patents assigned to CERAMATECH INC (1)· patent assignee history
2005Patents assigned to MICROLIN L C (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CERAMATEC INC | 6 | 1998–2001 |
| MICROLIN L C | 2 | 2005 |
| CERAMATECH INC | 1 | 2002 |
| CERAMTEC INC | 1 | 2000 |
| DU PONT | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sandy, UT, US | 9 | 1998–2009 |
| Salt Lake City, UT, US | 2 | 1998–2005 |
| Wilmington, Delaware, US | 1 | 2000 |
| Columbia, SC, US | 1 | 1990 |
| Eagan, Minnesota, US | 1 | 1986 |