Inventor
Kirakodu S. Nanjundaswamy
Inventor
Potomac Falls, VA, US
Overview
32→
Patents
2003–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
Y10TTechnical subjects covered by former us classification14%
C01GCompounds containing metals not covered by subclasses c01d or c01f7%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds7%
C01BNon-metallic elements5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
B26BHand-held cutting tools not otherwise provided for3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
PatentTitleYear
11,081,721Secondary electrochemical cells with separator and electrolyte combination202110,826,062Primary alkaline battery202010,232,520Primary alkaline battery20199,859,558'Metal-doped nickel oxide active materials'20189,819,012'Methods of making metal-doped nickel oxide active materials'20179,570,741'Metal-doped nickel oxide active materials'20179,543,576'Methods of making metal-doped nickel oxide active materials'20179,498,890'Primary alkaline battery'20169,362,562'Cathode materials for secondary (rechargeable) lithium batteries'20169,028,564'Methods of making metal-doped nickel oxide active materials'20158,785,043'Cathode materials for secondary (rechargeable) lithium batteries'20148,703,336'Metal-doped nickel oxide active materials'20148,497,041'Electrochemical cell including electrolyte containing bis(oxalate)borate salt'20138,313,859'Battery cathodes'20128,309,255'Electrochemical cell including electrolyte containing bis(oxalate)borate salt'20128,303,840'Acid-treated manganese dioxide and methods of making thereof'20128,298,706'Primary alkaline battery'20128,137,842'Battery cathodes'20128,115,454'Battery with an integrated voltage converter having a bypass circuit'20128,067,117'Cathode materials for secondary (rechargeable) lithium batteries'20118,003,254'Battery cathodes'20117,998,617'Cathode materials for secondary (rechargeable) lithium batteries'20117,964,308'Cathode materials for secondary (rechargeable) lithium batteries'20117,955,733'Cathode materials for secondary (rechargeable) lithium batteries'20117,932,700'Battery with integrated voltage converter'20117,459,237'Non-aqueous lithium electrical cell'20087,300,722'Lithium battery containing bismuth metal oxide'20077,045,249'Lithium cell with improved cathode'20066,878,489'Lithium cell with improved cathode'20056,759,166'Alkaline cell with improved cathode'20046,753,109'Alkaline cell with improved cathode'20046,514,640'Cathode materials for secondary (rechargeable) lithium batteries'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2011Based in Ambler, PA, US· patent location history
2004–2015Patents assigned to GILLETTE CO (17)· patent assignee history
2004–2005Based in New Milford, CT, US· patent location history
2006–2012Based in Sharon, MA, US· patent location history
2011–2021Patents assigned to NANJUNDASWAMY KIRAKODU S (14)· patent assignee history
2011–2016Patents assigned to HYDRO QUEBEC (6)· patent assignee history
2012–2021Patents assigned to ZHANG FAN (8)· patent assignee history
2013–2021Based in Potomac Falls, VA, US· patent location history
2014–2016Based in Sterling, VA, US· patent location history
2016–2021Patents assigned to DURACELL US OPERATIONS INC (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GILLETTE CO | 17 | 2004–2015 |
| NANJUNDASWAMY KIRAKODU Sself | 14 | 2011–2021 |
| DURACELL US OPERATIONS INC | 8 | 2016–2021 |
| ZHANG FAN | 8 | 2012–2021 |
| HYDRO QUEBEC | 6 | 2011–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Potomac Falls, Virginia, US | 11 | 2013–2021 |
| Sharon, Massachusetts, US | 11 | 2006–2012 |
| Ambler, Pennsylvania, US | 5 | 2003–2011 |
| New Milford, CT, US | 3 | 2004–2005 |
| Sterling, Virginia, US | 2 | 2014–2016 |