Derek C. Johnson — 30 Patents at A123 Systems

Derek C. Johnson has been granted 30 US patents while listed as an inventor at A123 Systems. The first was granted in 1981 and the most recent in September 2025. Derek C. Johnson ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Derek C. Johnson in Fort Collins, CO, US.

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #	Title	Co-Inventors	Date
12418019	Cathode with pre-lithiation coating and methods for preparation and use	Derrick Maxwell, Xiangyang Zhu, Jun Wang, Taehwan Yu, Weidong Zhou +5 more	2025-09-16
12412920	Nanoscale pore structure cathode for high power applications and material synthesis methods	Chuanjing Xu, Maha Hammoud, Judith M. LaForest, Hyojin Lee	2025-09-09
12362354	Method and systems for coated cathode materials and use of coated cathode materials	Jianyang Li, Chuanjing Xu, Maha Hammoud, Taehwan Yu, Jun Wang +1 more	2025-07-15
12336904	Anchoring frame device for an artificial valve and related systems and method	—	2025-06-24
12272823	Polymer binder additives for electrodes	Lixin Wang, Chloe Harrison	2025-04-08
12244003	Lithium tetraborate glass coating on cathode materials for improving safety and cycling stability	Weidong Zhou, Lixin Wang, Fu Zhou	2025-03-04
12183912	Methods and systems for dry surface doping of cathode materials	Yang Shi, Kitae Kim, Lixin Wang, Yingjie Xing, Andrew Millonig +1 more	2024-12-31
12097976	Horizontal integration tooling for launch vehicles, and associated systems and methods	—	2024-09-24
12062757	Systems and methods for a composite solid-state battery cell with an ionically conductive polymer electrolyte	Wesley Hoffert, Adriana A. Rojas, David M. Laughman, Lucienne Buannic, Brian C. Sisk +2 more	2024-08-13
12031888	Methane watchdog system, a cost effective approach to longwall methane monitoring and control	Nigel Clark, Amber Barr, Brian Cappellini	2024-07-09
12009507	Methods and systems for salt-rinse surface doping of electrode materials	Lei Liu, Kitae Kim, Lixin Wang, Anil Parmar, Bryan Kim +4 more	2024-06-11
11916185	Nanoscale pore structure cathode for high power applications and material synthesis methods	Chuanjing Xu, Maha Hammoud, Judith M. LaForest, Hyojin Lee	2024-02-27
11753183	Horizontal integration tooling for launch vehicles, and associated systems and methods	—	2023-09-12
11682758	Process for metallization of electrochemically active powders	Kevin Scanlan, Derrick Maxwell, Jun Wang, Rocco Iocco, Weidong Zhou	2023-06-20
11666652	Electrochemical plasma activated aqueous chemo therapeutics	Brooks Michael Hybertson, Jessica M. Joslin, Justin P. Bzdek	2023-06-06
D932267	Micro polisher	—	2021-10-05
11088389	Nanoscale pore structure cathode for high power applications and material synthesis methods	Chuanjing Xu, Maha Hammoud, Judith M. LaForest, Hyojin Lee	2021-08-10
D924028	Polisher	Christopher R. Gallahar	2021-07-06
10610590	Electrochemical plasma activated aqueous chemotherapeutics	Brooks Michael Hybertson, Jessica M. Joslin, Justin P. Bzdek	2020-04-07
10290876	Lithium-ion battery having interpenetrating electrodes	Amy L. Prieto, James Mosby, Matthew T. Rawls	2019-05-14
9809896	Self-assembly of coatings utilizing surface charge	Amy L. Prieto	2017-11-07
9748609	Detection of defects in solid-polymer coatings using reduction-oxidation probes	Amy L. Prieto, Matthew T. Rawls, Wesley Hoffert	2017-08-29
9692083	Lithium-ion battery having organic-inorganic hybrid solid electrolyte	Amy L. Prieto, Matthew T. Rawls	2017-06-27
9346691	Tubular high-density plasma reactor, with outer treatment chamber and collinear rotatable inner cylinder	—	2016-05-24
9337514	Electropolymerization of a coating onto an electrode material	Amy L. Prieto, Matthew T. Rawls, Daniel J. Bates, C. Michael Elliott	2016-05-10

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Derek C. Johnson — 30 Patents

Issued Patents All Time

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