Top 100 Key Players companies in Lithium-ion battery by Highest Patent Value in the world in 2019 – Discovery

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1	UNICORN BYD Semiconductor Co., Ltd.	Guangdong Sheng, China	Collision avoidance system,Microelectronics,Electronic component, ...[+2]	Avg patent value: 8.87 M
2	Curiouser Products, Inc.	New York, United States		Avg patent value: 7.75 M
3	Dolby International AB	Noord-Holland, Netherlands	Information technology consulting,Systems design	Avg patent value: 7.05 M
4	Carbon Technology Holdings LLC	United States		Avg patent value: 6.72 M
5	JT International SA	Genève, Switzerland	Nicotiana tabacum,Fast-moving consumer goods,Menthol, ...[+2]	Avg patent value: 6.39 M
6	Kone, Inc.	Illinois, United States	Elevator,Doors	Avg patent value: 5.65 M
7	Becton, Dickinson & Co.	Haryana, India	Medical equipment,Health care,Surgical Specialty, ...[+2]	Avg patent value: 5.53 M
8	Graco, Inc.	Minnesota, United States	Coating,Adhesive,Manufacturing engineering, ...[+2]	Avg patent value: 5.46 M
9	Graphene Platform Corp.	Tokyo, Japan	Graphene,Semiconductor,Electronic component, ...[+2]	Avg patent value: 5.31 M
10	Donaldson Co., Inc.	Minnesota, United States	Filtration,Filter (aquarium),Industrial engineering, ...[+2]	Avg patent value: 4.91 M
11	Toray Tonen Specialty Separator Godo Kaisha	Tochigi, Japan	Synthetic resin,Synthetic rubber,Chemical engineering	Avg patent value: 4.90 M
12	STARTUP PowiDian SAS	France	Renewable energy,Micro grid,Fossil fuel, ...[+2]	Avg patent value: 4.74 M
13	Cassidian Ltd.	United Kingdom	Explosive detection,Critical infrastructure protection,Internal security, ...[+2]	Avg patent value: 4.74 M
14	PHC Holdings Corp.	Tokyo, Japan	Medical equipment,Health care,Hospitality industry, ...[+2]	Avg patent value: 4.59 M
15	Gridtential Energy, Inc.	California, United States	Battery (electricity),Cycling,Energy storage, ...[+2]	Avg patent value: 4.53 M
16	ArvinMeritor Technology LLC	Michigan, United States	Automotive engineering	Avg patent value: 4.47 M
17	Union Miniere SA	Belgium	Diamond tool,Diamond,Precious metal, ...[+1]	Avg patent value: 4.39 M
18	PMC KK	Tokyo, Japan	Web design	Avg patent value: 4.28 M
19	Philip Morris USA, Inc.	Virginia, United States	Smokeless tobacco,Petroleum industry,Chemical engineering, ...[+2]	Avg patent value: 4.20 M
20	Imprint Energy, Inc.	California, United States	Materials science,Energy management,Efficient energy use, ...[+2]	Avg patent value: 3.75 M
21	Incubation Alliance, Inc.	Hyogo, Japan	Graphene,Incubation,Carbon, ...[+2]	Avg patent value: 3.75 M
22	Toyo Kohan Co., Ltd.	Tokyo, Japan	Aluminum substrate,Ferroalloy,Mining engineering, ...[+1]	Avg patent value: 3.65 M
23	Watt Fuel Cell Corp.	Pennsylvania, United States	Solid oxide fuel cell,Efficient energy use,Electronic component, ...[+2]	Avg patent value: 3.57 M
24	Unicharm Corp.	Tokyo, Japan	Health care,Fast-moving consumer goods,Diapering, ...[+2]	Avg patent value: 3.55 M
25	Umicore Finland Oy	Central Ostrobothnia, Finland		Avg patent value: 3.54 M
26	Credo Technology Corp.	Delaware, United States		Avg patent value: 3.50 M
27	DOWA HOLDINGS Co., Ltd.	Tokyo, Japan	Metal,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 3.47 M
28	Johnson & Johnson Vision Care, Inc.	United States	Medical equipment,Health care,Optometry, ...[+2]	Avg patent value: 3.40 M
29	SEI SpA	Bergamo, Italy	Medicine,Laser cutting,Fiber laser, ...[+1]	Avg patent value: 3.39 M
30	Wako Pure Chemical Industries Ltd	Osaka, Japan	Medicine,Diagnostic Reagent,Laboratory chemicals, ...[+2]	Avg patent value: 3.36 M
31	Kyoritsu Chemical & Co. Ltd.	Tokyo, Japan		Avg patent value: 3.36 M
32	Daejung Em Co., Ltd.	South Korea	Inorganic Chemical,Chemical engineering	Avg patent value: 3.33 M
33	Optodot Corp.	Massachusetts, United States	Solar cell,Energy storage,Membrane, ...[+2]	Avg patent value: 3.32 M
34	ResMed Paris SAS	France	Dental Equipment,Medicine,Medical equipment	Avg patent value: 3.31 M
35	Traverse Technologies Corp.	California, United States	Nanostructure,Anode,Traverse	Avg patent value: 3.28 M
36	Matsugaki Chemical Industries Co. Ltd.	Japan		Avg patent value: 3.20 M
37	Actega Wit, Inc.	North Carolina, United States	Flexographic ink,Industrial engineering	Avg patent value: 3.19 M
38	Miltec LLC	Alabama, United States	Aerospace,Systems design,Aerospace systems, ...[+2]	Avg patent value: 3.19 M
39	Nantenergy, Inc.	Arizona, United States	Renewable energy,Petroleum industry,Atmospheric oxygen, ...[+2]	Avg patent value: 3.17 M
40	DePuy Synthes Products, Inc.	Delaware, United States	Medical equipment,Medicine,Pressure sensor, ...[+2]	Avg patent value: 3.15 M
41	Stone Aerospace, Inc.	Texas, United States	Aerospace engineering,Aerospace	Avg patent value: 3.10 M
42	Albemarle Germany GmbH	Hessen, Germany	Chemical engineering,Butyllithium,Lithium sulfide, ...[+2]	Avg patent value: 3.08 M
43	STARTUP Li-Cycle Corp.	Ontario, Canada	Battery recycling,Lithium-ion battery,Renewable energy, ...[+2]	Avg patent value: 3.05 M
44	EMD Acquisition LLC	Nevada, United States		Avg patent value: 3.03 M
45	ELC Management LLC	New York, United States		Avg patent value: 3.02 M
46	STARTUP Black Diamond Structures LLC	Texas, United States	Rebar,Telecommunications,Electronics, ...[+2]	Avg patent value: 3.01 M
47	JFE Holdings, Inc.	Tokyo, Japan	Materials science,Product design,Carbon steel, ...[+2]	Avg patent value: 2.98 M
48	JFE Steel Corp.	Tokyo, Japan	Irone,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 2.98 M
49	STARTUP MPOWERD, Inc.	New York, United States	Clean technology,Solar energy,Social influence, ...[+2]	Avg patent value: 2.98 M
50	Freeport Cobalt Oy	Ostrobothnia, Finland	Cobalt,Chemical engineering,Oxide	Avg patent value: 2.97 M
51	Google LLC	California, United States	Advertising,Enterprise software,Search engine, ...[+2]	Avg patent value: 2.95 M
52	Rotinor GmbH	Germany		Avg patent value: 2.94 M
53	RSR Technologies, Inc.	Texas, United States	Non-ferrous metal,Smelting	Avg patent value: 2.94 M
54	Hutchinson SA	Île-de-France, France	Tubeless tire,Aerospace,Thermal insulation, ...[+2]	Avg patent value: 2.94 M
55	Dana Canada Corp.	Nova Scotia, Canada	Automotive engineering	Avg patent value: 2.83 M
56	W. L. Gore & Associates, Inc.	New Jersey, United States	Medical equipment,Health care,Embolic Protection Devices, ...[+2]	Avg patent value: 2.82 M
57	Toray Industries, Inc.	Tokyo, Japan	Fiber,Textile,Textile (markup language), ...[+2]	Avg patent value: 2.82 M
58	Jakob Hatteland Logistics AS	Rogaland, Norway	Software	Avg patent value: 2.79 M
59	Nutrition & Biosciences USA 1 LLC	New York, United States		Avg patent value: 2.79 M
60	FairfieldNodal	Texas, United States	Wireless sensor network,Petroleum industry,Data processing, ...[+1]	Avg patent value: 2.79 M
61	Belenos Clean Power Holding AG	Neuchâtel, Switzerland	Solid-state battery,Solar energy harvesting	Avg patent value: 2.78 M
62	SCHOTT AG	Rheinland-Pfalz, Germany	Glazing,Optics,Aviation, ...[+2]	Avg patent value: 2.78 M
63	Huber Engineered Materials Deutschland GmbH	Nordrhein-Westfalen, Germany	Polymer,Chemical engineering,Biocide, ...[+2]	Avg patent value: 2.75 M
64	Fundamental Innovation Systems International LLC	Texas, United States		Avg patent value: 2.71 M
65	Nicoventures Holdings Ltd.	United Kingdom	American tobacco,Nicotine product,Nicotine	Avg patent value: 2.69 M
66	DEKA Products LP	New Hampshire, United States		Avg patent value: 2.67 M
67	Ferro SpA	Vercelli, Italy	Mechanical engineering,Manufacturing engineering	Avg patent value: 2.67 M
68	Prove Identity, Inc.	New York, United States	Digital identity,Software,Wireless, ...[+2]	Avg patent value: 2.66 M
69	Exergy Power Systems KK	Tokyo, Japan	Renewable energy,Exergy,Energy management system, ...[+2]	Avg patent value: 2.65 M
70	Signode Industrial Group LLC	Illinois, United States	Strapping,Automotive engineering,Industrial engineering, ...[+2]	Avg patent value: 2.65 M
71	Pellenc SA	Provence-Alpes-Côte d'Azur, France	Winery,Manufacturing engineering,Mechanical engineering, ...[+2]	Avg patent value: 2.64 M
72	STARTUP OneD Material, Inc.	California, United States	Anode,Electrochemical cell,Electronics	Avg patent value: 2.63 M
73	Kennecott Utah Copper LLC	Utah, United States	Malathion,Smelting,Precious metal, ...[+2]	Avg patent value: 2.63 M
74	Hitachi Mito Engineering Co., Ltd.	Japan		Avg patent value: 2.62 M
75	Maxwell Technologies, Inc.	California, United States	Energy storage,Renewable energy,Automotive engineering, ...[+2]	Avg patent value: 2.62 M
76	Maxwell Technologies SA	Switzerland	Semiconductor,Capacitor,Electronics, ...[+1]	Avg patent value: 2.62 M
77	Toda Kogyo Europe GmbH	Nordrhein-Westfalen, Germany	Raw material,Medicine	Avg patent value: 2.61 M
78	Tronox LLC	Oklahoma, United States	Titanium dioxide,Chemical engineering,Pigment	Avg patent value: 2.60 M
79	Titan Industries, Inc.	Arizona, United States	3D printing,Wearable technology,Lifestyle business, ...[+1]	Avg patent value: 2.58 M
80	Hadal, Inc.	California, United States	Marine technology,Mechanical engineering,Manufacturing engineering, ...[+1]	Avg patent value: 2.57 M
81	Kobe Steel, Ltd.	Hyogo, Japan	Welding,Electronics,Mining engineering, ...[+2]	Avg patent value: 2.56 M
82	Shin-Etsu Chemical Co., Ltd.	Tokyo, Japan	Silicone,Semiconductor,Chemical engineering, ...[+2]	Avg patent value: 2.56 M
83	AGC Seimi Chemical Co. Ltd.	Kanagawa, Japan	Organic electronics,Chemical engineering	Avg patent value: 2.54 M
84	NDC Technologies Ltd.	Essex, United Kingdom	Tobacco industry,Computer hardware,Electronics, ...[+2]	Avg patent value: 2.52 M
85	TC1 LLC	CT, US	Blood pressure apparatus,Medical equipment,Medicine, ...[+1]	Avg patent value: 2.51 M
86	GRST International Ltd.	Hong Kong SAR, China		Avg patent value: 2.49 M
87	Warner Babcock Institute For Green Chemistry LLC	Massachusetts, United States	Green chemistry,Chemical engineering,Sustainable design, ...[+1]	Avg patent value: 2.47 M
88	Nikola Motor Co. LLC	Arizona, United States	Electric vehicle,Automotive engineering,Truck, ...[+2]	Avg patent value: 2.44 M
89	Nichicon Corp.	Illinois, United States	Capacitor,Electronics,Energy storage, ...[+2]	Avg patent value: 2.44 M
90	Stora Enso Oyj	Southern Finland, Finland	Paperboard,Packaging industry,Paper mill, ...[+2]	Avg patent value: 2.42 M
91	Prieto Battery, Inc.	Colorado, United States	Lithium-ion battery,Solid-state battery,Battery (electricity), ...[+2]	Avg patent value: 2.42 M
92	Sanofi-Aventis Deutschland GmbH	Hessen, Germany	Biosimilar,Drug,Medicine	Avg patent value: 2.39 M
93	Dexerials Corp.	Tokyo, Japan	Electronic component,Polarizer,Electronics, ...[+2]	Avg patent value: 2.37 M
94	UNICORN Magic Leap, Inc.	United States	Software,Wearable technology,Augmented reality, ...[+2]	Avg patent value: 2.33 M
95	Johnson Matthey Plc	United Kingdom	Diesel particulate filter,Chemical engineering,Cisco Catalyst, ...[+2]	Avg patent value: 2.32 M
96	Northrop Grumman Innovation Systems, Inc.	Virginia, United States	Aerospace,Spacecraft,Satellite, ...[+2]	Avg patent value: 2.30 M
97	Shanken Electric Co. Ltd.	Japan		Avg patent value: 2.30 M
98	Hercules LLC	CA, US	Real estate development	Avg patent value: 2.29 M
99	SAES Getters SpA	Lombardia, Italy	Getter,Metal,Materials science, ...[+2]	Avg patent value: 2.27 M
100	Atrium Medical Corp.	New Hampshire, United States	Medical equipment,Health care,Soft tissue repair, ...[+2]	Avg patent value: 2.26 M