Inventor
Steven Michael Schennum
Inventor
Plainfield, IL, US
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A24Fprimary
A24FSmokers' requisites13%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers10%
A61MDevices for introducing media into, or onto, the body8%
A24BManufacture or preparation of tobacco for smoking or chewing5%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
H02JElectric power networks5%
LOC275%
Y10TTechnical subjects covered by former us classification5%
A24DCigars4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
PatentTitleYear
11,117,009Continuous loop exercise apparatus and method2021D0921968Aerosol delivery device power unit202110,939,702Connectors for forming electrical and mechanical connections between interchangeable units in an aerosol delivery system2021D0908280Aerosol delivery device cartridge202110,791,767Connectors for forming electrical and mechanical connections between interchangeable units in an aerosol delivery system202010,770,913Re-charging pack for an e-cigarette202010,750,779Re-charging pack for an E-cigarette202010,433,584Re-charging pack for an E-cigarette201910,412,994Re-charging pack for an e-cigarette2019D0852408Electronic cigarette201910,236,708Re-charging pack for an e-cigarette201910,194,689Container2019D0820515Mouthpiece for electronic cigarette cartomizer20189,848,642Aerosol generator2017D0736460'Packaging'20158,950,395'Aerosol generator'20158,689,786'Aerosol generator'2014D0700472'Drinking glass chiller'20148,578,942'Aerosol generator'20138,495,998'Inhaler'2013D0681957'Shaving brush'2013D0681958'Shaving brush'2013D0681956'Shaving brush'2013D0673777'Shaving brush'2013D0656676'Razor handle'2012D0656677'Razor handle'2012D0652991'Razor handle'2012D0634955'Razor stand'20117,172,313'Touch sensitive flashlight'20076,592,983'Absorbent sheet material having cut-resistant particles and methods for making the same'20036,537,616'Stam-assisted paper impregnation'20036,537,615'Steam-assisted paper impregnation'20036,468,646'Multi-purpose absorbent and cut-resistant sheet materials'20026,383,614'Multi-purpose absorbent and cut-resistant sheet materials'20026,194,057'Partially impregnated lignocellulosic materials'20015,888,006'Cleaning implement having a sprayer nozzle attached to a cleaning head member'19995,842,504'Safety valve for an inverted liquid-filled canister'19985,842,682'Non-leaking, non-venting liquid filled canister quick disconnect system'1998D0401703'Cleaning implement'1998D0396908'Housing for cleaning implement'19985,779,155'Decoupled liquid delivery system'1998D0388705'Attachment end for cleaning fluid canister'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2003Patents assigned to PROCTER & GAMBLE (10)· patent assignee history
1998–2003Based in West Chester, OH, US· patent location history
2007–2021Based in Plainfield, IL, US· patent location history
2011–2013Patents assigned to GILLETTE CO (8)· patent assignee history
2012–2015Patents assigned to SCHENNUM STEVEN MICHAEL (9)· patent assignee history
2012–2013Patents assigned to CAVAZOS JIMENEZ ROLANDO ANTONIO (4)· patent assignee history
2015–2020Patents assigned to NICOVENTURES HOLDINGS LTD (10)· patent assignee history
2018–2019Based in Oakbrook Terrace, IL, US· patent location history
2019–2020Based in London, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NICOVENTURES HOLDINGS LTD | 10 | 2015–2020 |
| PROCTER & GAMBLE | 10 | 1998–2003 |
| SCHENNUM STEVEN MICHAELself | 9 | 2012–2015 |
| GILLETTE CO | 8 | 2011–2013 |
| CAVAZOS JIMENEZ ROLANDO ANTONIO | 4 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Plainfield, Illinois, US | 22 | 2007–2021 |
| West Chester, OH, US | 13 | 1998–2003 |
| London, GB | 4 | 2019–2020 |
| Oakbrook Terrace, Illinois, US | 3 | 2018–2019 |