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Top 100 Key Players companies in Lithium-ion battery
by Most Patent Citation in the United States in 2021

The Lithium-ion battery top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Lithium-ion battery Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

United Kingdom

South Korea

Germany

Canada

Switzerland

Ranking:

Most Patent Filings

Highest Patent Value

Most Sep Patents

Most Patent Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Philip Morris USA, Inc.
Virginia, United States
Smokeless tobacco,Petroleum industry,Chemical engineering,
...[+2]
patent citation: 7,672
2
Google LLC
California, United States
Advertising,Enterprise software,Search engine,
...[+2]
patent citation: 7,557
3
SnapTrack, Inc.
California, United States
Systems design,Mobile phone,Software
patent citation: 5,717
4
Valence Technology, Inc.
Nevada, United States
Energy storage,Lithium-ion battery,Magnesium phosphate,
...[+2]
patent citation: 5,643
5
Altria Client Services LLC
Virginia, United States
Chewing tobacco,Snuff
patent citation: 3,259
6
Apple, Inc.
California, United States
Software,Computer hardware,Peripheral,
...[+2]
patent citation: 3,240
7
The Black & Decker Corp.
United States
Power tool,Computer hardware,Warehouse,
...[+2]
patent citation: 2,845
8
Medtronic, Inc.
Minnesota, United States
Medicine,Implantable cardiac pacemaker,Biomedical engineering,
...[+2]
patent citation: 2,718
9
3M Innovative Properties Co.
Minnesota, United States
Intellectual property,Product design
patent citation: 2,443
10
Global Graphene Group, Inc.
Ohio, United States
Graphene,Nanocomposite,Energy storage,
...[+2]
patent citation: 1,958
11
Donnelly Corp.
New York, United States
Interior design,Automotive industry,Door handle
patent citation: 1,831
12
Applied Materials, Inc.
California, United States
Semiconductor,Electronics,Chemical-mechanical planarization,
...[+2]
patent citation: 1,498
13
Milwaukee Electric Tool Corp.
Wisconsin, United States
Power tool,Fast-moving consumer goods,Pneumatic tool,
...[+2]
patent citation: 1,418
14
A123 Systems LLC
Massachusetts, United States
Energy storage,Lithium-ion battery,Renewable energy,
...[+2]
patent citation: 1,311
15
QUALCOMM, Inc.
California, United States
Telecommunications,Wireless,Mobile device,
...[+2]
patent citation: 1,299
16
PolyPlus Battery Co., Inc.
California, United States
Lithium-ion battery,Lithium battery,Anode,
...[+2]
patent citation: 1,214
17
Enevate Corp.
California, United States
Energy storage,Electric vehicle,Battery (electricity),
...[+2]
patent citation: 1,018
18
Media Cart Holdings, Inc.
Texas, United States
Self-service
patent citation: 832
19
DEKA Products LP
New Hampshire, United States
patent citation: 793
20
Intermec IP Corp.
Washington, United States
Software,Enterprise software
patent citation: 792
21
24M Technologies, Inc.
Massachusetts, United States
Energy storage,Public transport,Lithium-ion battery,
...[+2]
patent citation: 774
22
The Boeing Co.
Illinois, United States
Aerospace,Satellite,National security,
...[+2]
patent citation: 751
23
ITN Energy Systems, Inc.
Colorado, United States
Software,Emerging technologies,Lithium–sulfur battery,
...[+2]
patent citation: 734
24
VBOX, Inc.
Minnesota, United States
Oxygen concentrator,Medical equipment,Wearable technology,
...[+2]
patent citation: 694
25
Amprius Technologies, Inc.
California, United States
Lithium-ion battery,Specific energy,Battery (electricity),
...[+2]
patent citation: 693
26
Boston-Power, Inc.
Massachusetts, United States
Laptop,Lithium-ion battery,Mobile device,
...[+2]
patent citation: 691
27
Qnovo, Inc.
California, United States
Mobile device,Battery (electricity),Enterprise software,
...[+2]
patent citation: 678
28
TIAX LLC
Massachusetts, United States
Automotive engineering,Software,Cathode material,
...[+2]
patent citation: 677
29
CAIRE, Inc.
United States
Liquid oxygen,Computer hardware,Oxygen therapy,
...[+2]
patent citation: 665
30
Nest Labs, Inc.
California, United States
Thermostat,Home automation,Electronic component,
...[+2]
patent citation: 663
31
Energous Corp.
California, United States
Wireless,Router,Telecommunications,
...[+2]
patent citation: 653
32
National Semiconductor Corp.
Texas, United States
Semiconductor,Touchscreen,Adaptive voltage scaling,
...[+2]
patent citation: 649
33
Littelfuse, Inc.
Illinois, United States
Relay,Electronics,Electrical equipment,
...[+2]
patent citation: 609
34
Advanced Bionics Corp.
California, United States
Bionics,Medical equipment,Medicine,
...[+2]
patent citation: 594
35
Cerence Operating Co.
Massachusetts, United States
patent citation: 591
36
Siliconix, Inc.
California, United States
Semiconductor,Electronics,Electronic component,
...[+2]
patent citation: 557
37
Nanotek Instruments, Inc.
Ohio, United States
Supercapacitor,Lithium-ion battery,Computer hardware,
...[+2]
patent citation: 556
38
Lockheed Martin Energy Systems, Inc.
North Carolina, United States
patent citation: 535
39
Zenlabs Energy, Inc.
California, United States
Electric vehicle,Anode,Renewable energy,
...[+2]
patent citation: 524
40
Voice Signal Technologies, Inc.
Massachusetts, United States
Telecommunications,Handset,Software,
...[+1]
patent citation: 522
41
Celgard LLC
North Carolina, United States
Telecommunications,Automotive engineering,Energy storage,
...[+2]
patent citation: 521
42
Fujitsu Microelectronics America, Inc.
California, United States
Semiconductor,Microelectronics,Electronic component,
...[+2]
patent citation: 510
43
ICC-Nexergy, Inc.
Illinois, United States
Electronics
patent citation: 488
44
Mathews Associates, Inc.
United States
Electronics,Solid-state battery,Lead–acid battery,
...[+1]
patent citation: 471
45
Sion Power Corp.
Arizona, United States
Electric vehicle,Electronics,Mobile device,
...[+2]
patent citation: 463
46
Cirtec Medical Systems LLC
Connecticut, United States
Medical equipment,Neuromodulation,Manufacturing services,
...[+2]
patent citation: 453
47
Yoics, Inc.
California, United States
Software,Enterprise software
patent citation: 438
48
Qualcomm MEMS Technologies, Inc.
California, United States
Electronic visual display,Mechanical system,Global Positioning System,
...[+2]
patent citation: 424
49
Callaway Golf Co.
California, United States
Golf Ball,sports equipment,Basketball,
...[+2]
patent citation: 413
50
Intel Corp.
California, United States
Semiconductor,Software,Computer hardware,
...[+2]
patent citation: 402
51
Viridity Energy Solutions, Inc.
Pennsylvania, United States
Electricity
patent citation: 398
52
Tesla, Inc.
Texas, United States
Electric vehicle,Electronics,Automotive engineering,
...[+2]
patent citation: 393
53
NanoGram Corp.
California, United States
Electronics,Nanotechnology,Semiconductor,
...[+2]
patent citation: 378
54
Credo Technology Corp.
Delaware, United States
patent citation: 376
55
Sotera Wireless, Inc.
California, United States
Medical equipment,Vital signs,Health care,
...[+2]
patent citation: 374
56
Sensormatic Electronics LLC
United States
Radio-frequency identification,Software,Security management,
...[+1]
patent citation: 361
57
Maxar Space LLC
California, United States
Satellite,Spacecraft,Broadcasting,
...[+2]
patent citation: 360
58
Toyota Motor Engineering & Manufacturing North America, Inc.
Kentucky, United States
Automotive engineering,Production engineering,Production control,
...[+2]
patent citation: 360
59
Assignmenthelp.net
Alabama, United States
Online tutoring,Publishing,Broadcasting,
...[+2]
patent citation: 352
60
Welch Allyn, Inc.
New York, United States
Medical equipment,Health care,Therapeutic Devices,
...[+2]
patent citation: 349
61
Johnson Controls-Saft Advanced Power Solutions LLC
Wisconsin, United States
Electronics
patent citation: 346
62
EaglePicher Technologies LLC
Missouri, United States
National security,Lithium-ion battery,Lead–acid battery,
...[+2]
patent citation: 345
63
Halliburton Energy Services, Inc.
Texas, United States
Natural gas,Submersible pump,Centrifugal pump,
...[+2]
patent citation: 343
64
Molecular Nanosystems, Inc.
California, United States
Chemical vapor deposition,Molecular electronics,Carbon nanotube,
...[+2]
patent citation: 341
65
International Business Machines Corp.
New York, United States
Software,Computer hardware,Enterprise software,
...[+2]
patent citation: 338
66
Medtronic MiniMed, Inc.
California, United States
Insulin pump,Blood glucose monitoring,Health care,
...[+2]
patent citation: 331
67
CPS Technology Holdings LLC
Wisconsin, United States
patent citation: 331
68
LORD Corp.
North Carolina, United States
Adhesive,Aerospace,Mechanical engineering,
...[+2]
patent citation: 327
69
ELENZA, Inc.
Virginia, United States
Intraocular lens,Medical equipment,Health care,
...[+2]
patent citation: 325
70
Seagate Cloud Systems, Inc.
Colorado, United States
Software,Computer hardware,Enterprise software,
...[+2]
patent citation: 324
71
Schlumberger Technologies, Inc.
New Jersey, United States
Petroleum industry,Natural resource management
patent citation: 320
72
iconectiv LLC
New Jersey, United States
Telecommunications,Wireless,Enterprise software,
...[+2]
patent citation: 318
73
Pavad Medical, Inc.
California, United States
Obstructive sleep apnea,Medical equipment,Health care,
...[+2]
patent citation: 318
74
RAI Strategic Holdings, Inc.
North Carolina, United States
American tobacco
patent citation: 314
75
Nuance Communications, Inc.
Massachusetts, United States
Software,Artificial intelligence,Enterprise software,
...[+2]
patent citation: 307
76
Johnson Controls Technology Co.
Wisconsin, United States
patent citation: 304
77
Curiouser Products, Inc.
New York, United States
patent citation: 297
78
Great Lakes Neurotechnologies, Inc.
Ohio, United States
Telemetry,Medical equipment,Health care,
...[+2]
patent citation: 293
79
Viridity Energy, Inc.
Pennsylvania, United States
Energy profile,Energy management,Efficient energy use,
...[+2]
patent citation: 291
80
Amazon Technologies, Inc.
Nevada, United States
patent citation: 273
81
Battelle Energy Alliance LLC
Idaho, United States
Neutron
patent citation: 265
82
Leyden Energy, Inc.
California, United States
Energy storage,Chemical engineering,Battery (electricity),
...[+2]
patent citation: 264
83
Enable IPC Corp.
California, United States
Electronics,Capacitor,Potentiostat,
...[+2]
patent citation: 262
84
HRL Laboratories LLC
California, United States
Physical security,Search engine,Semiconductor,
...[+2]
patent citation: 257
85
Semiconductor Components Industries LLC
Arizona, United States
Semiconductor,Transistor,Image sensor,
...[+2]
patent citation: 255
86
eBay, Inc.
California, United States
E-commerce,Search engine,Common value auction,
...[+2]
patent citation: 245
87
QuantumScape Battery, Inc.
California, United States
Battery (electricity),Renewable energy,Solid-state battery,
...[+2]
patent citation: 240
88
Applied Sciences, Inc.
Ohio, United States
Nanotechnology,Nanomaterials,Carbon fiber reinforced polymer,
...[+2]
patent citation: 229
89
Volkswagen Group of America, Inc.
Michigan, United States
Truck,Automotive engineering,Automotive industry
patent citation: 221
90
Embedded Technologies LLC
United States
Machine tool,Automation,Manufacturing engineering,
...[+2]
patent citation: 220
91
Fundamental Innovation Systems International LLC
Texas, United States
patent citation: 211
92
Dow Corning Wright
United States
patent citation: 203
93
Lucent Technologies, Inc.
New Jersey, United States
Software,Telecommunications,Private network,
...[+2]
patent citation: 202
94
BYD America Corp.
Illinois, United States
Construction engineering,Truck,Plug in hybrid electric vehicle,
...[+1]
patent citation: 202
95
B.I., Inc.
Colorado, United States
Wearable technology,Electronics,Immigration,
...[+2]
patent citation: 196
96
Seabed Geosolutions BV
Texas, United States
Seabed,Renewable energy,Transition zone
patent citation: 195
97
Stimwave LLC
United States
Neurology,Spinal cord stimulator,Computer hardware,
...[+2]
patent citation: 192
98
Imthera Medical, Inc.
California, United States
Health care,Neurostimulation,Obstructive sleep apnea,
...[+2]
patent citation: 192
99
Dell USA LP
Texas, United States
patent citation: 190
100
PolyStor Corp.
California, United States
Mobile phone,Electronics
patent citation: 187

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